误差率测量设备

脱口而出Mp3疯狂实战篇29

第四部第一节：向播音员挑战 [1] Five people suffered minor injuries『伤害；损害』when an earthquake measuring 6.2 on the Richter scale struck Taiwan this morning. It caused some pa

发表于:2018-11-28 / 阅读(291) / 评论(0)

李阳疯狂英语脱口而出Mp3

VOA 商务英语 lesson7

Lesson 7 Dialog 1 Staff(集合名词，员工)，computer literate(懂电脑) F: So far we only talked about equipment. M: I know, I am going to need new staff. F: You are going to need trained people to run this new equipment. M: They have to be computer liter

发表于:2018-11-30 / 阅读(205) / 评论(0)

VOA 商务英语

Ezekiel 以西结书42

42Then the man led me northward into the outer court and brought me to the rooms opposite the temple courtyard and opposite the outer wall on the north side. 2The building whose door faced north was a hundred cubits long and fifty cubits wide. 3Both

发表于:2018-12-05 / 阅读(217) / 评论(0)

圣经旧约以西结书

与美国小学生一起学英文第1册第26期:数字

Number 数字 We need numbers for counting and measuring. 在计算和测量中我们需要用到数字。 Numbers are zero, one, two, three, four, five, six, seven, eight, nine, ten and so on. 数字有0、1、2、3、4、5、6、7、8、9、10等等。

发表于:2018-12-13 / 阅读(123) / 评论(0)

与美国小学生一起学英文第1册

天天练口语：Changes at the room

David:Hi, Josie. What are you doing? 戴维：嗨，乔西，你在做什么？ Josie:Im measuring things. Im thinking about redecoration. 乔西：我在量东西。我正在考虑重新装修我的房间。 David:Why? I think is looks nice. 戴维：

发表于:2018-12-26 / 阅读(133) / 评论(0)

天天练口语

赖世雄英语新闻听力通第44期:天摇地动！

(Taipei, June 14, CNA)At 9:17 PM last night,a massive earthquake measuring 6.3 on the Richter scale rocked Taiwan. （中央社台北六月十四日电）昨天晚上九点十七分的时候，台湾地区发生震度达李氏6.3级的大地震。 It

发表于:2018-12-28 / 阅读(152) / 评论(0)

赖世雄英语新闻听力通

电信专业英英词典B-2

Bit - This is a contraction of the term Binary digIT, and it is a number in base 2, which means that it can only be a 0 or a 1. Bit Error Rate - The rate of message bits that are in error (an error ra

发表于:2019-01-03 / 阅读(139) / 评论(0)

电信英语

电信类英语词汇表大全-21

中文英文缩写插箱 plug-in box 插座/插口/套节 socket 插座转接器/适配器 socket adapter 查地址文件 addrout file 查号台 directory assistance position 查看日志 view log 查

发表于:2019-01-03 / 阅读(135) / 评论(0)

电信英语

美国科学60秒 SSS 2012-12-07

Who was the better artist, a caveman or Leonardo da Vinci? It turns out that early depictions of four-legged animals walking are more accurate in some ways than modern oneseven those crafted by the Renaissance master. The study is in the journal PLoS

发表于:2019-01-08 / 阅读(119) / 评论(0)

Scientific American(十二)月

TED演讲:医生们可以互相学习(7)

Compare apples to apples. Who's better? 比较治疗方案之间哪个更好， Why is that? 为什么更好？ Five months ago, 五个月前， I led a workshop at the largest university hospital 我在北欧最大的医学院 in Northern Europe. 组织

发表于:2019-01-18 / 阅读(110) / 评论(0)

TED演讲娱乐篇

TED演讲:疯狂的科学家用苹果做出了耳朵(5)

So listen, all of the work I've shown you, the stuff that I've built that's all around me on this stage 听我说，我向你们展示的所有工作，我身边所有这些自己造出来的东西， and the other projects my lab is involved in are

发表于:2019-01-18 / 阅读(115) / 评论(0)

TED演讲科学篇

6.0 magnitude earthquake jolts Taiwan's Pingtung

BEIJING/TAIPEI, Feb. 26 (Xinhua) -- A 6.0 magnitude earthquake hit Taiwan's Pingtung at 10:34 Beijing Time (02:34 GMT) on Sunday, said the China earthquake network center (CENC). The epicenter was monitored at 22.8 degrees north latitude and 120.8 de

发表于:2019-01-19 / 阅读(192) / 评论(0)

英语新闻

科学美国人60秒 SSS Forensic Science: Trials with Errors

We have increasing doubts about this evidence, but we dont feel yet that we have the scientific knowledge and basis to exclude it altogether. Jed Rakoff, United States District Judge for the Southern District of New York. He spoke about forensic evid

发表于:2019-01-20 / 阅读(130) / 评论(0)

2017年Scientific American(三)月

旅游口语情景对话第190天:如何寻求洗衣服务

A: I'd like to have the laundry done. 我想衣服洗了。 B: Could you fill out this laundry form? 您能填一下这张洗衣表吗。 A: OK. By the way, what's the rate of your laundry service? 好的，顺便问一下，你们的洗衣服务如何

发表于:2019-01-21 / 阅读(103) / 评论(0)

旅游英语口语情景对话

ECONOMICS REPORT - Measuring Jobs in U.S.

ECONOMICS REPORT - Measuring Jobs in U.S. By Mario Ritter Broadcast: Friday, September 10, 2004 This is Gwen Outen with the VOA Special English Economics Report. Last Friday, the United States Labor D

发表于:2019-01-30 / 阅读(227) / 评论(0)

健康与经济

匈牙利地震造成房屋损坏

匈牙利地震造成房屋损坏 BUDAPEST, April 23 (Xinhua) -- An earthquake measuring 4.8 magnitude on the Richter scale occurring shortly after midnight on Tuesday damaged several hundred homes, mainly in Heves County, northeast of Budapest, but

发表于:2019-01-31 / 阅读(142) / 评论(0)

英语新闻

More equipment parts exempted from import tax

BEIJING, March 12 (Xinhua) -- China's Ministry of Finance (MOF) has revised a list of major items of technical equipment enjoying import-tax exemption, according to a circular issued by the body on Monday. Chinese manufacturers of items of large tech

发表于:2019-02-08 / 阅读(187) / 评论(0)

英语新闻

英语笑话听力+文本：Height, Not Length是高度,不是长度

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(170) / 评论(0)

英语笑话（MP3+文本）

CCTV9英语新闻：Magnitude-6.2 quake jolts waters off Taiwan

The China Earthquake Networks Center has reported a magnitude-6.2 earthquake in Taiwan. It hit the waters just east of the coastal city of Yilan at 11:17 a.m. Beijing Time. The tremor struck at a depth of 15 kilometres, and was felt as far as 60 kilo

发表于:2019-02-18 / 阅读(143) / 评论(0)

cctv9英语新闻2016年

英语俚语:不好意思My Bad

释义 A way of admitting a mistake, and apologizing for that mistake, without actually apologizing. 表示道歉的方式之一，相当于my fault, my mistake, I apologize。但实际并不是很重要的事情，并且这些事情也不会有很严重

发表于:2019-02-19 / 阅读(85) / 评论(0)

英语口语

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学英语单词

anandamide

anchylose

andesith

articulated flowline skid

atmospheric window of infrared