B******1
发帖数: 9094 | 1 I heard that you can buy a whistle from the car-parts-stores like AutoZone
and put is on your car. The whistle will make an ultrasonic sound which is
audible to deers and inaudible to humans. That noise will announce danger
to the deers and drive them away when you drive your car on the road.
Hope it helps.
It is called deer whistle. Cost between $1-20, either mechanical or
electronic. Features:
Wind activated - begins working at 35 mph
Alerts animals up to 1/4 mile away of your approaching ve... 阅读全帖 |
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Y**i
发帖数: 3016 | 3 不会吧，用音箱听的环境噪音太大？
我用耳机可以听到16.7
我老婆可以听到17.7
这是我的结果哈哈：
Hearing test results
You are about 20 years old
The teen repellent will no longer foil you, but you can still hear some
pretty high
tones.
The highest pitched ultrasonic mosquito ringtone that I can hear is 16.7kHz
Find out which ultrasonic ringtones you can hear! |
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x5
发帖数: 27871 | 4 1.4G, no aperture ring, has the ultrasonic motor, newer version
1.4D, has aperture ring, has non-ultrasonic type motor |
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S****i
发帖数: 507 | 5 我打算买下面这款Air-O-Swiss的加湿器:
http://www.amazon.com/Air-2dO-2dSwiss-AOS-Ultrasonic-Humidifier-7135/dp/B000J4LCS6/ref=sr_1_1?ie=UTF8&s=electronics&qid=1257905671&sr=8-1
用过青蛙,奶牛,小猪和HelloKetty, 在一个不大的房间,放上2个, 效果还是不理想, 湿
度只增加不超过4度, 还不如,直接放浴室的热水, 效果更好.
青蛙,奶牛等等这些小动物,是Crane的Ultrasonic Humidifier. |
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p***e
发帖数: 402 | 6 http://news.illinois.edu/NEWS/06/0608uaser.html
倒数第三段.
Nevertheless, uasers may be useful. With their longer wavelengths and more
convenient frequencies, uasers
could prove useful for modeling and studying laser dynamics. They could also
serve as highly sensitive
scientific tools for measuring the elastic properties and phase changes of
modern materials, such as thin films
or high-temperature superconductors.
“Uasers can produce an ultrasonic version of acoustical feedback – an
ultrasonic howl s |
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a*****n
发帖数: 136 | 7 The latest Impact Factor figures for Elsevier's Physics and Astronomy
journals have just been released and highlights include...
Physics Reports-Review Section Of Physics Letters
2009 Impact Factor WAS 17.752
2010 Impact Factor NOW 19.438
Surface Science Reports
2009 Impact Factor WAS 13.462
2010 Impact Factor NOW 18.593
Progress In Surface Science
2009 Impact Factor WAS 7.913
2010 Impact Factor NOW 10.368
Progress In Quantum Electronics
2009 Impact Factor WAS 4.091
2010 Impact Factor NOW 5.250
... 阅读全帖 |
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t***u
发帖数: 807 | 8 说了大堆，忘了请教如何洗金？
我用实验室的ultrasonic加水加丙酮加异丁醇，半导体工艺级的清洗。 |
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c*********n
发帖数: 115 | 9 http://news.yahoo.com/oil-slicks-spotted-hunt-jet-239-aboard-19
KUALA LUMPUR, Malaysia (AP) — Vietnamese air force planes on Saturday
spotted two large oil slicks close to where a Malaysia Airlines Boeing 777
went missing earlier in the day, the first sign that the aircraft carrying
239 people had crashed.
Related Stories
Oil slicks found in hunt for missing Malaysia jet Associated Press
Vietnam spots oil slicks in hunt for missing jet Associated Press
China-bound Malaysian jet vanis... 阅读全帖 |
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b*s
发帖数: 82482 | 10 有汽车也不用雨刷了：
http://gizmodo.com/mclaren-is-using-fighter-jet-technology-for-
McLaren says it's doing away with wipers altogether in favor of fighter jet
technology that keeps windshields clean. The British supercar company isn't
revealing too many details, but experts have a pretty good idea of how the
new system will work. The fighter jet technology to which McLaren is
referring is likely a high-frequency electronic system that pumps sound
waves through the windshield, effectively creating a vibr... 阅读全帖 |
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b***y
发帖数: 14281 | 13 Researchers have hazarded several theories for what happened in Havana. One
team at the University of Michigan said in March that the symptoms may have
been the result, not of a deliberate attack, but of sound distortion caused
by ultrasonic surveillance devices placed too close together. |
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W*****B
发帖数: 4796 | 14 凶多吉少了。能不能找到尸体都成问题
Race against time as boys soccer team remains lost in Thailand cave 7 days
later
It's been one week since 12 boys and their soccer coach disappeared
inside a flooded cave in the mountains of northern Thailand, and rescuers
are in a race against time to find them.
Tham Luang Nang Non, Thailand's longest cave and a popular tourist site,
is said to be a labyrinth of miles-long passageways and narrow tunnels.
Underneath the jungle in Chiang Rai province, the cave can flood up to 20... 阅读全帖 |
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m**********e
发帖数: 12525 | 15 你没洗过injector?
injector脏的不是外面,而是里面的针阀,你不用ultrasonic怎么洗? |
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i*i
发帖数: 918 | 16 那个Driver Conficence Package在CLX1上是标配，有
Remote vehicle starter system; Rearview camera system; Ultrasonic rear
parking
assist with rearview LED display and audible warning
但没有我想要的Blind Spot Detection System和Adaptive Cruise Control (Explorer
上可以
装)。前者在后视镜上有个小黄灯，Blind Spot附近有车会亮，后者在离前方车太近的
时候自动刹车。我
以为这些功能只在豪华车上有，没想到Ford很多车型上今年都有。
但不管这么说，enclave是开得最舒服的，所以犹豫不定。 |
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m******n
发帖数: 6327 | 17 ☆─────────────────────────────────────☆
hunhuner (混混儿) 于 (Sun Jan 2 21:55:37 2011, 美东) 提到:
俺想清洗一下fuel injectors， 所以要disconnect fuel line。
俺的车是2006 toyota corolla。
请看图，怎样松开图上的fuel line hose？hose 上有一象lock 的东西，怎样把它拆下
来？
俺在网上找了很久，请帮忙！！
☆─────────────────────────────────────☆
mifepristone (弃婴) 于 (Sun Jan 2 22:31:23 2011, 美东) 提到:
真是吃多了撑的,2006年的车洗个屁injector啊,再说你有超声波清洗机吗?
没有拆下来你洗个屁injector啊
☆─────────────────────────────────────☆
vicliyz (victormao) 于 (Sun Jan 2 22:35:58 2011, 美东) 提到:... 阅读全帖 |
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M*****e
发帖数: 279 | 18 最近出了车祸，大难不死，但车子报销了。需要买新车了。
有一段高速一直在修路，经常上下班高峰时，堵车（车都停下不走了。）。有一天，下
班时又堵车了。不幸，我是最后一辆车。一个开GMC YUKON的，他当时正在手机上发短
信（他是这么跟警察说的。警察在急诊室这么告诉我的。），没有注意到堵车了。根本
没有任何紧急刹车，直接撞我了。他的车速一定很快。大家平时至少开６０。他车的两
个前轮已经爬上了我的小车（假美丽），到
达了我车的后排座位了。他推着我的车，将我前面的车也撞的报废了。还好，我们都幸
存了。GMC Yukon就是front bumper掉了。没有什么其它损坏。
大车就是好啊，就是抗撞啊。架子还高，可以“骑”伏小车。我要买大车了。
考虑到快有第二个娃了，就买MINIVAN吧，但是非常纠结，不知道没哪种型号的车。
Minivan的选择其实不多。包括类似ＭＩＮＩＶＡＮ， 有７个座位的车，主要有：
Honda Odyssey
Toyota Sienna
Nissan Quest
VW Routan
Buick Enclave (2013)
GMC Acadia
贵的还有
VW TOUAREG... 阅读全帖 |
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b****g
发帖数: 625 | 19 2015 GMC Acadia SLT2
OTD $44,681.17.
大家觉得如何？
193-Ebony, Perforated Leather Seating Surfaces4SB-SLT-2 Pkg58U-Carbon Black
MetallicA45-2-position memory for driver seat & OS mirrorABB-Seating, 7-
Passenger, 2,2,3AG3-Seat Adjuster, Driver, 8-Way PowerAH8-Seat Adjuster,
Front Passenger, 8-Way PowerAQ4-Seat, 2nd Row Captains ChairsAR9-Seats,
front deluxe bucketARN-Seat, Rear, 3rd Row, 60/40 Bench, ManualAXE-Window,
Pwr. Express Up/Dwn DriverAYQ-Air Bags, Frontal & Side Impact Driver &
PassB37-Floor... 阅读全帖 |
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g*****o
发帖数: 5955 | 20 http://www.techradar.com/news/car-tech/hell-freezes-over-volvo-
Volvo has announced an online press event tomorrow where one Peter Mertens,
head of R&D at Volvo, is expected to announce its entry into the autonomous
cars market with Volvo Drive Me.
"We are entering uncharted territory in the field of autonomous driving,"
says Mertens, "taking the exciting step to a public pilot, with the ambition
to enable ordinary people to sit behind the wheel in normal traffic on
public roads, has never been ... 阅读全帖 |
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A********h
发帖数: 2789 | 21 16款加了自动趴车，算个小refresh，可是还没有确认。。
http://www.wk2jeeps.com/wk2_future.htm
Anticipated new/enhanced safety features for 2016 and 2017-up Grand Cherokee
models:
Electronic brake-force distributionOptimizes stopping distances and
control under all vehicle loading conditions by regulating braking pressure,
front-to-rear.
Electronic parking brake (EPB) with Safe HoldConsole-lever electronic
parking brake supplants conventional pull-handle/push-pedal system; can be
activated while driving (pull up switch ... 阅读全帖 |
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p*********r
发帖数: 303 | 22 http://www.cars101.com/subaru/forester/forester2017.html
5/19/16 2017 Forester specs and prices announced
Eyesight is now available on black cars (previously not available due to
heat issues)
Model and transmission line-up remains the same as 2016.
Lots of much needed safety technology upgrades.
new front grill and
new front headlights
new Quieter ride with
sound absorbing windshield
thicker windows glass
redesigned door rubber weatherstriping
more sound deadening underfloor insulation
Steering ... 阅读全帖 |
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y*****a
发帖数: 221 | 23 What is a reason price for this suv? (sorry cannot type in Chinese.)
VEHICLE: 2017 GMC Acadia SLT-1 AWD
VIN# 1GKKNULS9HZ148268
MSRP:$42,770.00
ENGINE: 3.6L DOHC 6 SPEED AUTOMATIC
EXTERIOR COLOR: Sparkling Silver
INTERIOR COLOR: Jet Black Leather
OPTIONS: SLT-1 PACKAGE
-AWD
-Driver Alert Package
-Heated Front Seats
-18" Alloy Wheels Aluminum
-Power Rear Lifgate
-OnStar
... 阅读全帖 |
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y*****a
发帖数: 221 | 24 What is a reason price for this suv? (sorry cannot type in Chinese.)
VEHICLE: 2017 GMC Acadia SLT-1 AWD
VIN# 1GKKNULS9HZ148268
MSRP:$42,770.00
ENGINE: 3.6L DOHC 6 SPEED AUTOMATIC
EXTERIOR COLOR: Sparkling Silver
INTERIOR COLOR: Jet Black Leather
OPTIONS: SLT-1 PACKAGE
-AWD
-Driver Alert Package
-Heated Front Seats
-18" Alloy Wheels Aluminum
-Power Rear Lifgate
-OnStar
... 阅读全帖 |
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c*********8
发帖数: 1327 | 25 你可以买现款buick enclave leather AWD,
因为enclave还没换过代，所以什么都很老套
你搜我发过的贴，
第二排 captain seat，你家里4个人平时用不到可以把第三排放倒，cargo就比一般的
两排座suv深至少25inch了
倒车雷达 （+）camera +rear cross traffic如下所述
Rear Parking Assist, Ultrasonic with audible warning
Rear Vision Camera, integrated into IntelliLink display
拖车的package： 4500lb+Heavy duty engine cooling system+Trailer hitch
你说的鸡肋keless也符合，因为enclave的remote keyless entry不是真正的keyless，
可以遥控打火之类但是上了车还要插钥匙，也没有push start stop
预算4w-5w
baby了 |
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发帖数: 1 | 26 基本配置加天窗
安全配置有可能不一样 我没比较
Air bags, frontal and side-impact for driver and front passenger driver
inboard seat-mounted side-impact and head curtain side-impact for all rows
in outboard seating positions (Always use safety belts and child restraints.
Children are safer when properly secured in a rear seat in the appropriate
child restraint. See the Owner's Manual for more information.)
Buick Connected Access with 10 years of standard connectivity which enables
services such as, Vehicle Diagnostics,... 阅读全帖 |
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s****e
发帖数: 38 | 30 请大家见谅，因为每个帖子限制了照片的总大小，已经缩到很小了，还是没法全贴上，
想在原贴接着贴照片也不允许，所以硬着头皮，顶着钢盔，另开一贴把剩下照片贴上，
请大家担待。谢谢
5，queen size 床垫+床箱+铁架 --$220(有原始receipt, $750，实际使用半年，给父
母探亲用，非常新）-->对不起，床已经被拉走。
7,茶具，完全没用过，但是盒子不知道扔哪里了--$15
瓷很好，很轻，我不太懂瓷器，所以不知道是什么瓷
1 teapot, 1 sugar pot, 1 creamer, and 6 cups & saucers. .
8, 一些很好看Straw baskets，全部$5
9,一些漂亮的chair cushion,完全没用过，对不起，买回来发现有一个的颜色和其他三
个有点差别 --4个垫子一共$10
10,Solid Maple Wood Crib with Mattress--$40
有drop side,加拿大产的 -->对不起，已经被拉走。
11，Filter Free Warm Mist - $15
今年1月刚买的，$50原价
12，Ultraso... 阅读全帖 |
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s****e
发帖数: 38 | 31 对不起，我不知道怎么在我昨天发的帖子里加上新照片，所以又发了一个帖子。因为希
望这周能卖掉，所以如果有想要的，可以来看，如果对价格有问题，欢迎协商，谢谢。
1, Bissell Powerforce Bagged Vacuum--$20
2, Fire Log+ Fireplace tool set + Wood Log--$8
pine mountain fire log (6LB)
Fireplace tool set: Used once, and in like new condition.
Wood Log: sorry, don’t know how many pounds.
-->对不起，已拿走
3，几个binder还有几个笔记本--$5
4,饭桌--$20
不能折叠，但是腿可以拆下来，放到你的车上
5，queen size 床垫+床箱+铁架 --$220(有原始receipt, $750，实际使用半年，给父
母探亲用，非常新）-->对不起，已拿走
6，挺好看的镜框，没用过--$5
两个小的: 3.97 inch * 5.98 inch (10.1*15.2 cm )
... 阅读全帖 |
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w*********4
发帖数: 22 | 33 来自主题: Classified版 - 回国卖东西 一月底彻底回国了，现在开始卖东西，north jersey, 07031, 大家感兴趣请打551-580
-2086，站内发信或者email到a*****[email protected]都可以（可以发照片）
2006 Ford Fusion S (67K miles, 2.3L 4-Cyl, black) $7,700
32'' Polaroid LCD TV $50
40'' Sony Bravia LCD TV $250
kenmore portable refrigerator $40
GE air conditioner $25
Kenmore conditioner $40
Portable air conditioner $50
honeywell air filter $30
Cooling air fan $5
hoover vaucum $50
2x Floor Lamps $5
Desktop lamp $5
DVD player $5
HP LaserJet P1005 Printer $15
HP All-in-one InkJet Printe... 阅读全帖 |
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w**********d
发帖数: 349 | 35 要回国了，有一些小电器／用品需要清理，认识的朋友也已经搬了或要回国，所以半卖
半送贴在这里，最贵的报个价，其他估计5到10块或者free. 我在Evanston，感兴趣的
站内发信。多谢！
WOODEN tv folding table/tray set of 4--$20
PHILIPS AVENT bottle warmer (for baby milk)--$20
Collapsible Indoor Tripod Clothes Dryer/可收起的晾衣架
Logitech Z640 5.1 音箱一套（带超重低音）
收音机／闹钟／白噪声
吸尘器（不是那种很大功率站立的）1200W
Black Decker 手持汽车吸尘器
Black Decker Quick Press 电熨斗
Holmes 电热器 heater
Hamilton Beach Blender
Hamilton Beach electric mixer
Mr Coffee 12 cup coffee machine
Bionaire Ultrasonic Humidifier 加湿器
理发工具
接线板／网线／TV... 阅读全帖 |
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m****s
发帖数: 18160 | 36 【 以下文字转载自 EE 讨论区 】
发信人: ft1983 (simple me), 信区: EE
标 题: Two RA positions available for fall 2014 in MSU ECE
发信站: BBS 未名空间站 (Thu May 22 23:42:11 2014, 美东)
帮老板发个广告，最好2014 fall能来，老板的主页
www.egr.msu.edu/~shantanu
两个RA positions，要求模拟电路和半导体器件的背景，一个研究项目是ultrasonic
相关，另一个是floating gate相关。申请者需要GRE和托福，由于已经过了常规的申请
时间，申请材料可以加速处理。另外老板明年fall可能会转到华盛顿圣路易斯分校做
professor，到时候所有的研究生都会过去。
需要了解详细情况的可以email f****[email protected]
我不经常登陆论坛，所以发站内信可能不会及时回复。 |
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W*****r
发帖数: 708 | 37 try this brand "safty first", ultrasonic, and it's for babies
很安静而且开一晚上也没有你说的现象，用了几个月了很好 |
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w**i
发帖数: 136 | 38 我公司生产Coating thickness gauge, ultrasonic thickness gauge, and digital
hardness tester,其它产品也有,不是我生产的.在想在美国卖,一直没有找到合适的合
作伙伴,没办法,只好到这里,希望能遇到合适的朋友.
我公司有网站,能详细介绍这些产品, 为避免广告嫌疑, 就不公布了.
大家有兴趣的可以联系我.多谢! |
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l**********1
发帖数: 5204 | 39 ultrasonic or acoustic sensing ? levis's major
btw, pls go to
>
发信人: stoppingtime (停时), 信区: Faculty
标 题: Re: 想请大侠帮我看看申请材料，提提意见。
发信站: BBS 未名空间站 (Fri Oct 11 09:45:42 2013, 美东)
听上去不错。不过我不太了解。
>>
http://www.mitbbs.com/article_t/Faculty/31544559.html |
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p*********r
发帖数: 48 | 41 I am moving out of Newport (40 Newport Pkwy, Jersey City, NJ), hence trying
to sell my bed (1 yr old), mattress (1 yr old), ultrasonic humidifier (1 yr
old) and etc.. Ask for $50 for all of them. All have to be gone by this
weekend.
If you are interested, please call 1-917-365-9120.
My address is 40 Newport Pkwy, Jersey City, NJ. |
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w****o
发帖数: 2221 | 42 我想卖的物品:
如题,
for your reference:
http://www.google.com/products/catalog?q=Holmes+HM2610-
U&hl=en&prmd=imvns&bav=on.2,or.r_gc.r_pw.r_qf.,cf.osb&biw=1536&bih=772&um
=1&ie=UTF-
8&tbm=shop&cid=1474756153324788395&sa=X&ei=9YypT5gRx5GIAovzmecC&ved=0CEIQ
8wIwAA
请发送以下信息到w***********[email protected]
单张面值: you know
可接受的价格(必须明码标价！):$25/each or 280个包子/each
物品新旧要求:
new sealed, upc untouched
邮寄方式要求:
your label
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
paypal
其他补充说明:
广告的有效期:
物品来源:
我的联系方式:
email or call... 阅读全帖 |
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w****o
发帖数: 2221 | 45 copy, paste 啊.
走过路过，不要错过啊！全球最底价！！！ |
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w****o
发帖数: 2221 | 47 up up! 7 left！
咔咔！
走过路过，不要错过啊！全宇宙最底价！！！ |
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