标签:测量 相关文章
一个富家子弟,一个面包师的女儿,一段发生在哈佛校园的现代灰姑娘的故事成就了七十年代这部轰动一时、清新动人的电影《爱情故事》(Love Story),也使她的同名主题曲捧回了奥斯卡最佳原创音乐金像奖。电影中,两个年轻人的生活刚刚稍有起色,年轻俏丽的女主角却因身
最新的高科技身体检测设备(测量心率、睡眠、每日走的步数)看起来都是给运动员用的。但是塔莉西亚威廉斯,一个统计学家,给了一个吸引人的例子,说明我们每个人都应该每天记录一下
一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 fore- 表示前面,预示 forecast = fore + cast(扔) 提前(把消息
Friends are the thermometer by which we may judge the temperature of our fortunes.-----Lady Marguerite Blessington 朋友是测量我们幸福温度的温度计。------布莱辛顿伯爵夫人 图片1
摘要:据世界癌症研究基金会(WCRF)的一项新研究发现,近一半女性因为其超大腰围而导致癌症危险大增。研究人员表示,腰围过大还会增加罹患糖尿病和心脏病的危险。 英语听力原文: G
In the 17th century, the French scientist Pierre Gassendi knew that light traveled faster than sound. When a gun fired far away, he could see the flash of gunshot long before he heard the report. Gassendi tried to measure the speed of sound by clocki
中文 英文 缩写 侧板套件 side board kit 侧门 side door 侧装式旋钮 side-mounted knob 测量/计次/计费/记录/登记 metering 测量粒度 measurement granularity 测量台 measureme
分集介绍:这堂课主要讲述了多普勒频移效应以及它的测量和运用。多普勒频移效应分为红移和蓝移,红移用于短波,蓝移用于长波。然后教授举了两个多普勒频移的例子,一是黑洞双星的发
Lesson 158 Strict 1. He is strict with us. 2. Our boss is very strict with us. 3. She is very strict with herself. 4. They are very strict in their work. 5. You ought to be stricter with him. 6. My mother is strict in her housework. 7. This work requ
Discussing frequency 谈论频率 A:How often do you service the pump? A:你们多长时间对这机泵车检修一次? B:We take very good care of this particular pump. Its a crucial part of our process. We clean it and flush it through at the end
一个富家子弟,一个面包师的女儿,一段发生在哈佛校园的现代灰姑娘的故事成就了七十年代这部轰动一时、清新动人的电影《 爱情 故事》(Love Story),也使她的同名主题曲捧回了奥斯卡最佳原创 音乐 金像奖。电影中,两个年轻人的生活刚刚稍有起色,年轻俏丽的女主角却
US Health Agency Wants to Measure Pain Scientists have long known that pains intensity is difficult to measure because people experience pain differently. In the case of 17-year-old Sarah Taylor, doctors struggled to understand her levels of pain fro
You read the business page See how you did today life just passing by You live up on the hill You've got a view that kills Never wonder why After you've counted everything you saved Do you ever hit your knees and pray? You know there's gonna be a jud
Ocean Heat 海洋热量 Ya?l: I hear a lot about global warming, but how do scientists take the Earths temperature? Don: Great question. Most of the excess heat trapped by greenhouse gasses like carbon dioxide ends up in the oceans.Thats because the
Taking a Volcanos Temperature 火山喷发(volcanic eruption)是一种奇特的地质现象,是地壳运动的一种表现形式,也是地球内部热能在地表的一种最强烈的显示。是岩浆等喷出物在短时间内从火山口向地
台湾籍旅美老师今天交给我们的句子是: After that, men's suit sizes were based on the chest measurement and the rest was calculated accordingly, assuming that their bodies were in proportion. The demands for mass production of uniform