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Macromolecules版 - 优秀科技论文的五要素之三(转)
相关主题
help needed with fluid Viscocity measurments, Baozi! (转载)Where can find PL spectometer for film?
优秀科技论文的五要素(转)[转载] how to measure the ratio of different
优秀科技论文的五要素之一(转)how to measure the shinkage of the polymer?
优秀科技论文的五要素之五(转)who has these three books?
thinkness measurement of filmhow to measure photoluminescence quantum yield of polymer?
How to measure the cloud point of polymer blendsA question about dynamic light scattering (DLS)
Ask again about how to measure cloud point?how to measure polymer film's density? anybody has done this? thanks
[转载] Re: 请问如何测量沉积膜的厚度?请教如何测高分子溶液的turbidity?
相关话题的讨论汇总
话题: 信息量话题: 论文话题: 确切话题: 知识话题: 之三
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发帖数: 12367
1
标 题: 优秀科技论文的五要素之三(转)
发信站: 北大未名站 (2000年07月18日13:08:56 星期二), 站内信件
三。信息量
信息量是源于通信领域而逐渐普及成为大众与媒体频繁使用的一个词,将它与一
篇科技论文联系起来,是指在篇幅有限的情况下,论文本身能向读者提供多少有关该论
题的信息。笔者在《Chinese physics Letters》的投稿规范上看到,它是指“要尽可
能多地给出有关研究的信息,尽可能少地运用investigate(调查),study(研究),
disuss (讨论)等词,并举例作了进一步解释,如“The cross section is (6.25±
0.02)就比“The cross section is measured”包含更多的信息量。通俗地讲,读之前
或许不知道,或者模糊不消或不确切的知识在读过该文之后不仅获得新知识,还消除了
模糊不清或不确切之处,就说明这篇文章包含较多的信息量。简言之,当你读完一篇文
章后获得的新知识越多,说明它的信息量就越大。显然,“多点测量”的信息量要比“
6点测量”少得多,前者给出的是模糊的、不确切的信息,而后者则
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相关主题
请教如何测高分子溶液的turbidity?thinkness measurement of film
[转载] How about Applied Physics Letters?How to measure the cloud point of polymer blends
Physical review letters (转载)Ask again about how to measure cloud point?
can anybody send me two samples of recommendaton letters for Jobs.[转载] Re: 请问如何测量沉积膜的厚度?
help needed with fluid Viscocity measurments, Baozi! (转载)Where can find PL spectometer for film?
优秀科技论文的五要素(转)[转载] how to measure the ratio of different
优秀科技论文的五要素之一(转)how to measure the shinkage of the polymer?
优秀科技论文的五要素之五(转)who has these three books?
相关话题的讨论汇总
话题: 信息量话题: 论文话题: 确切话题: 知识话题: 之三