a*t 发帖数: 2596 | 1 The easiest way to determine the correct scale or mode is to
find the scale or scales which contain that chord. For example,
if you want to solo over a Dm7 chord, you will notice that the
Dm7 appears in several different scales. It is in the Dorian
Mode in the C Major scale, the Phrygian in the Bb Major Scale,
the Aeolian in the F Major scale, the Dorian #4 in the A Harmonic
Minor and Dorian b2 in the C Jazz Melodic Minor. Any of these
scales will work over Dm7.(看到这的时候我很兴奋,呵呵). It all
depends... 阅读全帖 |
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z********0 发帖数: 9013 | 2 How Body Fat Scales Work And Why It's Important
Body fat scales use a technique called Bioelectrical Impedance Analysis... o
r BIA for short. Very simply...
A small and completely harmless electrical current is passed through your bo
dy. The electrical current passes more quickly through fat free tissue like
muscle than it does through fat or bone tissue. So...
The amount of resistance to the electrical current relates to how much fat-f
ree mass a person has and their body density. Here's the fi... 阅读全帖 |
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a*t 发帖数: 2596 | 4 The easiest way to determine the correct scale or mode is to
find the scale or scales which contain that chord. For example,
if you want to solo over a Dm7 chord, you will notice that the
Dm7 appears in several different scales. It is in the Dorian
Mode in the C Major scale, the Phrygian in the Bb Major Scale,
the Aeolian in the F Major scale, the Dorian #4 in the A Harmonic
Minor and Dorian b2 in the C Jazz Melodic Minor. Any of these
scales will work over Dm7.(看到这的时候我很兴奋,呵呵). It all
depends |
|
w*******y 发帖数: 60932 | 5 Adorama has DYMO Desktop Mailing Solution Twin Turbo Label Writer & Scale
For ONLY $99.95 free ship
Regular Price $299.95
Amazon Price $229.99
Item: 69270
Power through your company's mailing tasks with DYMO's innovative mailing
solution. The advanced scale , printer , software and labels are an
economical and professional way to master your mail - 24 hours a day -
without wasting valuable postage, precious time, or a penny on monthly fees
(like postage meters). To help you print precise amount... 阅读全帖 |
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a*t 发帖数: 2596 | 6 这也是我老师给的东西,不过还没教,我问他什么时候
教,他说还要让我多熟悉各种音阶,然后再说,所以
我也不是很懂,不过看上去还是有些用的,我就原封不动
的抄上.
Hot to Determine the Appropriate Scale or Mode
Determining the correct scale or mode to use requires a basic
understanding of the relationship between chords and scales.
Each note of a scale(or mode) generates a chord. These chords,
which form the basis of our harmonic system, are constructed by
combining the first, third and fifth notes of the scale or mode.
This is called three-part harmony. Certain musical styl |
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G*******s 发帖数: 10605 | 8 【 以下文字转载自 SmartShopper 俱乐部 】
发信人: GoRockets (火箭加油), 信区: SmartShopper
标 题: American Weigh Scales Table Top Postal Scale $17.99
发信站: BBS 未名空间站 (Sun Jul 27 20:05:49 2014, 美东)
神医必备
EZ Sell via Amazon has American Weigh Scales Table Top Postal Scale for $17.
99. Free shipping with Prime (free student accounts available) or if you
spend $35 or more.
http://userquote.com/forum/index.php?topic=2517.msg3048#msg3048 |
|
s********e 发帖数: 38 | 9 【 以下文字转载自 Faculty 讨论区 】
发信人: silverwave (silverwave), 信区: Faculty
标 题: 懂scale-invariant field或者图像处理的朋友请看进来
发信站: BBS 未名空间站 (Sat Oct 27 16:00:26 2012, 美东)
有一篇文章(见附图)是这么说的,用几个resolution的栅格来对同一个image计算
variance(在每个栅格cell内像素值做平均之后,用全域的栅格值来算variance), 如
果variance和栅格尺度成power关系,则该field为scale-invariant
于是我试了试,如果生成一个uniformly random的white noise图像,再用几个不同
resolution的grid来做variance,用这个定义的话,发现也是scale-invariant,因为
variance和格子的大小也是成power关系的
为什么呢?white noise应该不是scale-invariant的啊?wiki上也说white noise的指
数应该是0,但是确确实... 阅读全帖 |
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r********r 发帖数: 208 | 10 http://www.infoworld.com/print/203737
Microsoft augments JavaScript for large-scale development
By IDG News Service staff
Created 2012-10-01 01:53PM
Equipping JavaScript to build more complex applications, Microsoft has
augmented JavaScript with a set of advanced development capabilities
typically found in more mature programming languages, such as C++ and Java.
These new capabilities, packaged as a JavaScript superset called TypeScript,
offers static typing, classes and modularization.
"Over th... 阅读全帖 |
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s*****y 发帖数: 11 | 11 目前我知道的最容易的就是spray, 通过 remote actor,非常容易scale out.
Nodejs 很容易在单机范围内多线程 scale,但是多个server间的scale可以吗?
像Django,PHP,Ruby on Rails,原则上是不可以scale out 吧? |
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z****e 发帖数: 54598 | 12
别想那个了,实际工作中真正的scale out的瓶颈是db
而非server,server一般没问题,就是用ejb一样scale out
我觉得很多人说ejb不能scale out的本质原因是他们不懂ejb
淘宝他们就是从ejb scale out出来的 |
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z****e 发帖数: 54598 | 13 scale out难度
google最简单,google本身有技术,但是重点不在scale out本身
搜索引擎的scale out,yahoo已经实现过了,google的强项在于效率上的提升
facebook等social meadia略难
netflix等streaming比较难
payment gateway这种也比较难,都是transaction
但是transaction的scale out的难度跟streaming难度比
我觉得差不了多少,我在payment gateway公司干过
里面对于netflix非常推崇,文档经常说netflix怎么搞
所以我们也应该怎么搞 |
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s********e 发帖数: 38 | 14 【 以下文字转载自 Faculty 讨论区 】
发信人: silverwave (silverwave), 信区: Faculty
标 题: 懂scale-invariant field或者图像处理的朋友请看进来
发信站: BBS 未名空间站 (Sat Oct 27 16:00:26 2012, 美东)
有一篇文章(见附图)是这么说的,用几个resolution的栅格来对同一个image计算
variance(在每个栅格cell内像素值做平均之后,用全域的栅格值来算variance), 如
果variance和栅格尺度成power关系,则该field为scale-invariant
于是我试了试,如果生成一个uniformly random的white noise图像,再用几个不同
resolution的grid来做variance,用这个定义的话,发现也是scale-invariant,因为
variance和格子的大小也是成power关系的
为什么呢?white noise应该不是scale-invariant的啊?wiki上也说white noise的指
数应该是0,但是确确实... 阅读全帖 |
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E*E 发帖数: 52 | 15 【 以下文字转载自 Statistics 讨论区 】
发信人: EFE (EFE), 信区: Statistics
标 题: help!! about residual scale
发信站: BBS 未名空间站 (Wed Sep 17 20:01:26 2008)
when I use Splus "lmRobMM" method to do regression, it can return a output-
"scale" as for example "Residual scale estimate: 4.513 on 101 degrees of
freedom"
Can any one please tell me the definition and formula of this "Residual
scale"?
I saw something like "sqrt(deviance/df)"
what is the formula for "deviance"?
Thanks a lot! |
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t******n 发帖数: 3113 | 16 不好意思麻烦各位SPSS大虾阿,小妹(or大姐了)在一所学校正在当助教,有道题是这
样的:
Use the COMPUTE COMMAND to creat a summary scale for xxx and xxx (from GSS
database). Get UNIVARIATE DESCRIPTIVE STATISTICS for the summary scale and
for xxx and xxx.
我搞不懂什么是summary scale 阿,请问各位知道该怎么办呢?拜托拜托拜托了!!!!
谢谢!!若有大虾愿意解答,在下赠送包子若干,可能不多,但是聊表心意,拜托请帮
帮忙阿!!! 我作TA的老板是个软件白痴,所有SPSS的学生问题她都是forward 给我
的,一点忙也帮不上,明天我要给他们示范这道题的做法,我知道怎样把scale的转成
norminal的再来分析,可是这个怎么做呢?我自己也是SPSS新手阿,是这门生统的学生
加TA,请大虾们帮帮忙阿!!!! |
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c*******i 发帖数: 160 | 17 我看别人的paper或是别的说明,都建议scale输入svm的数据到0-1。 但是我不清楚怎
样scale,以及这些方法对svm结果的影响。
假设: 一个人的年龄是输入数据,我找到数据中最大的年龄max和最小年龄min,然后,
new age= (old age-min)/(max-min),最后到[0,1]之间了。
但是,这样scale似乎是有问题的,因为60 虽然是20 的三倍,但是对结果的影响显然
不是3倍的关系。 假如我用另一个方法:我按照一定的规则,把年龄分段,假如5段的
话,这样就用5个取值 0或1的variable表示了这个连续变量年龄,这样会不会更好些?
类似的问题很多,比如我知道一个排名,从第一名到100名,显然第一名的影响不是第
100名的100倍,也许是10000倍。
有没有专门介绍常用scale方法的资料。
非常感谢。 |
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r*******4 发帖数: 1484 | 18 U2 有首歌:
I have scaled the highest mountain, I have scaled the city wall.. but I
still haven’t found what I am looking for
: scale还能这么用,涨姿势了
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s********e 发帖数: 38 | 20 有一篇文章(见附图)是这么说的,用几个resolution的栅格来对同一个image计算
variance(在每个栅格cell内像素值做平均之后,用全域的栅格值来算variance), 如
果variance和栅格尺度成power关系,则该field为scale-invariant
于是我试了试,如果生成一个uniformly random的white noise图像,再用几个不同
resolution的grid来做variance,用这个定义的话,发现也是scale-invariant,因为
variance和格子的大小也是成power关系的
为什么呢?white noise应该不是scale-invariant的啊?wiki上也说white noise的指
数应该是0,但是确确实实算出来power关系是成立的,而且指数是-2,什么地方理解
错误哦?
谢谢指点 |
|
h****e 发帖数: 928 | 21 本人不是专家,只是写一些自己准备的notes抛砖引玉。
首先,除非是面start-up,否则大公司里都已经有了现成的
处理large-scale system的framework,不太可能要求你build
everything from scratch。所以对于大部分码工面试来说
只要知道large-scale system design的一些基本原则和
common software packages就可以了。
为了尽快上手,建议翻看以下几本书:
Big Data Glossary
Hadoop the definitive guide
HBase the definitive guide
里面具体编程和系统配置之类的章节完全可以略过不看。看完
以后能解释一些重要的原则和关键词就可以了。例如:
Divide and conquer
MapReduce (Mapper & Reducer)
Consistent hashing or extensible hashing
sharding
NoSQL vs SQL
Gossip protocol
C10K problem (http:/... 阅读全帖 |
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w*********p 发帖数: 3305 | 22 我自己的情况时:
这辈子之前从来没有看过牙医,没有蛀牙,没有坏牙,没有牙疼,没有口臭。刷牙不出
血,吃菜不卡缝,一天刷两次,一次一分钟。牙齿不算洁白,但是自认健康。
去牙医情况是这样的:
有公司的牙医保险HMO,一年两次免费洗牙的服务 (regular teeth cleaning), 然
后就约了一家离公司最近的 a牙医 洗牙。 但是由于之前从来没在美国检查过,也没
有x-ray片子,所以先做了一个routine exam照了两个x-ray: 一个是INTRAORL -$26,
另外一个是 panoramic film product -$25。 被告知保险公司只能负担一个x-ray,所
以我自己就出了25。另外作了个Comprehensive oral evaluation -$87, 保险公司承担
了。
问题就来自于这个comprehensive oral evaluation.牙医按照常规检查了下,问了些问
题,然后用一个很细的探针类的东西一边戳我的牙根一边报数 (相信很多朋友都有类
似的经历,报出来是什么3,5,6,6,7,6,5,4,5,....之类的 ,代表牙齿牙周袋
... 阅读全帖 |
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m********r 发帖数: 811 | 23 【 以下文字转载自 deals 俱乐部 】
发信人: miniplayer (mplayer), 信区: deals
标 题: Digital Luggage Scale for $3 Shipped! [Today at 5:30pm PDT] http://www.eforcity.com/cothlugscle1.htm
发信站: BBS 未名空间站 (Mon Jan 25 18:29:39 2010, 美东)
Digital Luggage Scale for $3 Shipped! [Today at 5:30pm PDT]
http://www.eforcity.com/cothlugscle1.html
Final Price $9.99 - $7.00 = $2.99 with Code DLS4SV
Portable Electronic Scale Series with a base on application, embedded
microcomponent core, with accurate weight, functional stable and |
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h**v 发帖数: 2010 | 24 感觉win8的scale也很一般,我笔记本是1080p,scale到150%,实在各种小问题,最后退
回100%,然后IE scale到150%,outlook 手工放大字体,大部分时间连接显示器用。 |
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k*h 发帖数: 3668 | 25 不是技术难,是ms高估了开发者的热情。提供了api,但很多人不用。因为高分屏的比
例还比较小,而且大部分程序也只是scale的不好看,运行还是没问题,所以很多开发
者就偷懒了。
你可以尝试200% scale,只要不遇到巨傻的程序,就不会有模糊的情况,和mac的scale
效果比较像。 |
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z******s 发帖数: 322 | 26 他有个屁的credit, 就是在新手面前吹牛,像孔已己一样范来复去说只有他最懂scale
out vs scale up。
天天吹他们怎么牛逼,我给他指出来他们的scale本质就是线性的, 跟民工搬砖没区别。
他反驳不了就开始骂街。跟魏老师真是天生一对。 |
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z******s 发帖数: 322 | 27 我找不出更好的就不能评价你们的算法烂?那照这么说你们的复杂度比FB小一万倍,你
是不是早该闭嘴不要四处去吹什么scale out scale up了?你无论怎么吹,也不敢反驳
一个事实,就是你们的数据都是散的,关联性等于零。scale out就靠堆硬件搬砖这么
简单。你能否认吗? |
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z****e 发帖数: 54598 | 28
crawling我不认为有难度
catalog还在用精确匹配,用的是db那一套
google用的是相似,模糊匹配
不过无论哪一种,都不难以实现scale out
人力也可以scale out,比如百度
还是linear scale out |
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s********e 发帖数: 38 | 30 有一篇文章(见附图)是这么说的,用不同resolution的栅格来对同一个image计算
variance(在每个栅格cell内像素值做平均之后,用全域的栅格值来算variance), 如
果variance和栅格尺度成power关系,则该field为scale-invariant
于是我试了试,如果生成一个uniformly random的white noise图像,用这个定义的话
,发现也是scale-invariant,因为variance和格子的大小也是成power关系的
为什么呢?white noise应该不是scale-invariant的啊?wiki上也说white noise的指
数应该是0,但是确确实实算出来power关系是成立的,而且指数是-2,什么地方理解
错误哦?
谢谢指点 |
|
s********e 发帖数: 38 | 31 有一篇文章(见附图)是这么说的,用不同resolution的栅格来对同一个image计算
variance(在每个栅格cell内像素值做平均之后,用全域的栅格值来算variance), 如
果variance和栅格尺度成power关系,则该field为scale-invariant
于是我试了试,如果生成一个uniformly random的white noise图像,用这个定义的话
,发现也是scale-invariant,因为variance和格子的大小也是成power关系的
为什么呢?white noise应该不是scale-invariant的啊?wiki上也说white noise的指
数应该是0,但是确确实实算出来power关系是成立的,而且指数是-2,什么地方理解
错误哦?
谢谢指点 |
|
E*E 发帖数: 52 | 32 when I use Splus "lmRobMM" method to do regression, it can return a output-
"scale" as for example "Residual scale estimate: 4.513 on 101 degrees of
freedom"
Can any one please tell me the definition and formula of this "Residual
scale"?
I saw something like "sqrt(deviance/df)"
what is the formula for "deviance"?
Thanks a lot! |
|
w*******y 发帖数: 60932 | 33 Hi everyone! I was at my local Sugar Land, TX WalMart late last night and
was able to pick up the following for my son who is a BIG Lego Star Wars fan
...
Lego Star Wars Storm Trooper Alarm Clock for $9.50 retailed at $29.99
Storm Trooper Alarm Clock Link:
http://shop.lego.com/product/?p=2856080&LangId=2057&ShipTo=US
We took the only Storm Trooper they had, but they also had Darth Vader,
Anakin Skywalker, and others I can't remember also for $9.50
Lego Star Wars R2D2 Watch for $7 retailed at $1... 阅读全帖 |
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w*******y 发帖数: 60932 | 34 Link:
http://www.amazon.com/gp/product/B00472I1V2
Says supplies limited ... added to cart at 25.95... Auto discounted 20%
more.. Total was $20.76
Very good reviews... I needed a scale.. They are 2x this price at the Box
stores..
New 2011 scale uses 4 high precision GX sensors that weigh up to 440 pounds
(200 kilograms) in 0.2lb or 0.1kg increments.
Features a new widescreen LCD with xBright technology provides immediate
and easy to read results.
InstaOn technology captures the precise... 阅读全帖 |
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w*******y 发帖数: 60932 | 35 Free Ship to Home
Taylor No-Slip Digital Lithium Scale:
http://www.walmart.com/ip/Taylor-No-Slip-Digital-Lithium-Scale-
This bath scale plays an important role in your overall health. Features an
ultra-thin 1-inch platform with a black no-slip mat and a digital readout,
so reading weight is easy. The long-lasting lithium battery ensures accuracy.
Accurate to 330 lbs x .2 lbs
Instant on, auto zero
Long-life lithium battery
Lifetime warranty
Shipping Weight (in pounds): 3.2
Product in Inches (L x... 阅读全帖 |
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w*******y 发帖数: 60932 | 36 Amazon has a 40% off sale on this scale:
Ozeri Precision II Digital Bathroom Scale (440LB Edition) with Widescreen
Blue Backlit Xbright LCD and InstaOn Technology
LIMITED WHILE SUPPLIES LAST. Save 40% on each Precision II Digital Bath
Scale by Ozeri when you purchase 1 or more. Enter code SUMMERFT at checkout.
It comes out to $15.57 after discount.
|
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w*******y 发帖数: 60932 | 37 Saw this on techbarga$ns:
Adorama is selling Dymo M5 5lb Digital Postal Scale $14.99, free shipping.
Link:
http://www.adorama.com/DYSM5.html
Features
Compact, accurate scale weighs letters and packages up to 5 lbs (2.2 kg)
Hold feature locks weight display for 10 seconds - convenient when large
package or envelope blocks view of display
Tare function - weigh items in a container minus weight of container
Automatic shut-off when scale not in use - conserves battery power
|
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w*******y 发帖数: 60932 | 38 Saw this on techbarga$ns:
Adorama is selling Dymo M5 5lb Digital Postal Scale $14.99, free shipping.
Link:
http://www.adorama.com/DYSM5.html
Features
Compact, accurate scale weighs letters and packages up to 5 lbs (2.2 kg)
Hold feature locks weight display for 10 seconds - convenient when large
package or envelope blocks view of display
Tare function - weigh items in a container minus weight of container
Automatic shut-off when scale not in use - conserves battery power
|
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w*******y 发帖数: 60932 | 39 Saw this on techbarga$ns:
Adorama is selling Dymo M5 5lb Digital Postal Scale $14.99, free shipping.
Link:
http://www.adorama.com/DYSM5.html
Features
Compact, accurate scale weighs letters and packages up to 5 lbs (2.2 kg)
Hold feature locks weight display for 10 seconds - convenient when large
package or envelope blocks view of display
Tare function - weigh items in a container minus weight of container
Automatic shut-off when scale not in use - conserves battery power
|
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G*******s 发帖数: 10605 | 40 【 以下文字转载自 SmartShopper 俱乐部 】
发信人: GoRockets (火箭加油), 信区: SmartShopper
标 题: Taylor Body Fat Bath Digital Scale $18 at Walmart
发信站: BBS 未名空间站 (Mon Jan 9 21:26:24 2012, 美东)
WalMart.com offers the Taylor Body Fat Bath Scale Model 57444012 for $18.00
(Rollback from $29.99). It is the cheapest price of the same product.
Shipping is free to local store or 97 cents to home. Key features:
* Uses BIA technology to estimate body fat and body water percentages to 0.1
%.
* The LCD readout is a large 1.5" wi... 阅读全帖 |
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w*******y 发帖数: 60932 | 41 Link:
http://www.amazon.com/Ozeri-Digital-Multifunction-Kitchen-Elega
Save 40% on each Pronto Digital Kitchen Scale when you purchase 1 or more.
Enter code IAMFIT12 at checkout.
Was looking for a way to use the $10 code I got and came across this.
Eligible for free super saver shipping with $25 order. Looks like it's only
eligible for the "Elegant Chrome" scale. Looked at the black one and it didn
't have the same offer listed.
After the 40% discount, total comes to $11.37. I ordered 3 and my to... 阅读全帖 |
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e****g 发帖数: 4434 | 43 white noise怎么会是scale-variant,
一定是scale-invariant.
要不就不是white noise了。
你计算估计有问题。 |
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m******y 发帖数: 114 | 44 【 以下文字转载自 gardening 讨论区 】
发信人: multiply (multiply), 信区: gardening
标 题: 麻烦推荐杀玫瑰花上蚧壳虫(scale insect)药
发信站: BBS 未名空间站 (Sun Aug 5 15:51:42 2012, 美东)
发现玫瑰花上有虫,查了一下,应该是蚧壳虫(scale insect),请问用什么杀有效?
Lowes上面很多insect/pest control产品,大多说可以kill很多种insects。就不知道
杀不杀这种蚧壳虫。还是一般都可以杀?麻烦推荐哪个比较好用?没经验,谢谢! |
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s**a 发帖数: 1995 | 46 【洒家学爬泳】速度不能scale,转身还是耐力?
对练过转身技术的人来说,转身是会提高还是会降低速度?
大家一般游一个直道50米还是两个25米夹一个转身蹬壁更快?
我现在25米在27秒左右,8-9 stroke cycle/length;50米1:01左右,9-10 stroke
cycle/length;100米常常是2:15左右,10-11 stroke cycle/length(游100米garmin
swim显示的速度四个length还是比较平均的,在32-34秒左右,有时后面的length时间
还短点儿)。在不同的距离中感觉用力程度大致是一样的,都没有all out。
从转身来说,没怎么练过,算是open turn,蹬壁以后会觉得有点缺氧(尽管转身前已
经大吸一口气),缺氧后腿会有点酸。从耐力来说,划频随着长度增加而增加。也不知
道到底是转身还是耐力的原因,速度不能scale。 |
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d**y 发帖数: 18174 | 47 比较距离double情况下速度的scaling
25-->50,1.13
50-->100,1.11
都偏大。
再看tempo的变化
25:3.18
50:3.21
100:3.21
假设你掉头蹬壁滑行的距离和你出发的时候差不多。你在100以下是典型的恒频选手。
scaling factor略大(1.13,1.11)的原因,估计主要是划水力量下降略快或者身体姿
态保持变差造成的;改善蹬壁也会减小一点,但贡献有限;因为蹬壁之后觉得憋气,可
能应该及早上浮。
garmin |
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L****a 发帖数: 106 | 48 Both soft shell scale and hard shell scale. So far very hard to 消灭,我快崩
溃了。哪位老大介绍下经验? |
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z*****e 发帖数: 14786 | 49 药物的话可以用除虫菊溶液盆,直接杀死。洗洁精溶液对 scales效果一般。
听说有一种 wasp是 scales的天敌,具体哪种我也不知道,要查一下。
杀虫后要控制根部蚂蚁的数量,以免复发。 |
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