体形[共形]曲率

conformal curvature的用法和样例：

例句

They accommodate by greatly changing the curvature of the cornea.它们由大大地改变角膜曲率的方法来调节。
It is now necessary to introduce a sign convention for radii of curvature.现在必须介绍曲率半径的正负号规则。

英语口语红宝书 05

男：Come on！everyboby，来学学怎么和朋友打招呼吧女：Yeah， casual greetings between friends. 男：这很easy， How do you do？地球人都知道啊！女：Totally wrong.！We never say how do you do? any more， even in formal situations. Thats for old movies on

发表于:2018-12-02 / 阅读(148) / 评论(0)

英语口语红宝书

全国公共英语等级考试五级 e1

[00:00.00]Exercise 5 [00:03.40]Part A [00:07.71]You will hear Dr.Wilson,a Professor of linguistics, [00:13.56]talk about formal and informal language. [00:18.49]As you listen,answer Questions 1--10.by circling True or False. [00:26.75]You will hear t

发表于:2018-12-04 / 阅读(180) / 评论(0)

全国公共英语等级考试五级

lesson 33 she Wants to Wear Something Formal

Judy is looking for something nice to wear for a job interview. She wants to wear something formal. Unfortunately, she doesn't have anything except casual clothes. Judy is worried. She has nothing sui

发表于:2018-12-08 / 阅读(380) / 评论(0)

赖世雄初级美国英语

UNIT 3 Pardon Me! Lesson 21 What's in a Name?

[ti:UNIT 3 Pardon Me! Lesson 21 What's in a Name?] [0:00.933]UNIT 3 第三单元 [0:02.602]Pardon Me! 原谅我！ [0:03.854]Lesson 21: 第21课： [0:05.547]What's in a Name? 名字中有什么？ [0:07.065]THINK ABOUT IT! 想一想！ [0:10.237] Ho

发表于:2018-12-10 / 阅读(196) / 评论(0)

河北教育初中英语（初中起点）九年级下

高中英语人教版2000年高一上01

[00:27.30]Good friends Listening [00:32.26]Listen to the two friends arguing. [00:36.81]Situation 1 [00:40.05]Jame:Hi,Peter! [00:42.79]Peter:Hi,Jame! [00:45.45]Jame:Peter,I am not happy about this. [00:49.50]This is the third time,you are late for fo

发表于:2018-12-13 / 阅读(299) / 评论(0)

高中英语人教版2000年高一

用听的背单词-基础2000MP3(EG-21)

forest--森林 foreign--外国的 foreigner--外国人 form--形状 formal--正式的 former--从前

发表于:2018-12-16 / 阅读(162) / 评论(0)

用听的背单词-基础2000MP3(a-g)

英语口语红宝书 33

Hi! Ladies and Gentlemen. 我们是戴尔老师 Victor. I'm Nacy. I've been invited to a wedding. Oh, this is when your friend or family member is getting marriage and they want you to come. um... Weddings in the Us are much formal than China. Usually last

发表于:2018-12-25 / 阅读(166) / 评论(0)

英语口语红宝书

2014年ESL之日常生活 11 Proper Behavior at a Formal Event

Proper Behavior at a Formal Event Rodney: Ha-ha! Did you hear what I said? Funny, right? Samantha: Behave yourself! This is a serious and solemn occasion, not a time for levity. Rodney: Loosen up. We have to endure two hours of this ceremony. Samanth

发表于:2018-12-27 / 阅读(238) / 评论(0)

2014年ESL之日常生活

词汇大师-- When Netspeak Enters Formal Writing

AA: I'm Avi Arditti and this week on Wordmaster: an example of how English teachers at one high school are trying to get students to keep the language of the Internet where it belongs. Jodi Schenck teaches at Rothberg Comprehensive High School in the

发表于:2018-12-30 / 阅读(155) / 评论(0)

词汇大师(Wordmaster)

商务英语词汇会议：会前

[00:03.81]announce :v.宣布 [00:05.71]chairman :n.主席 [00:07.41]conference room :会议室 [00:09.47]document :n.文件 [00:11.30]equipment :n.设备 [00:13.08]formal :a.正式的 [00:14.83]location :n.地点 [00:16.63]meeting notice :会议通知

发表于:2018-12-31 / 阅读(261) / 评论(0)

商务英语分类核心1000词汇

86.Respones

Frequent hand-washing in my job as a medical technologist and the harsh Alaskan weather combined to give me very dry skin. One night as I prepared for bed, I rubbed my hands with petroleum jelly and c

发表于:2019-01-03 / 阅读(175) / 评论(0)

英汉幽默故事选读

闭着眼睛飘单词四级词汇26

[0:0]forecast预测,预报 [0:9.3863]forehead forge formal format额,前额伪造,假冒正式的,正规的设计,安排,格式 [0:53.3893]formation former formula forth形式,组成,结构在前的,以前的原则,方案向前,往外 [1:40.5131]fortnight fortunately foundation fractio

发表于:2019-01-16 / 阅读(253) / 评论(0)

闭着眼睛飘单词四级词汇

2016年CRI Japan should give formal apology for wartime aggression: U.S. historian

One of the issues that arise every year on the anniversary of Japan's unconditional surrender is whether a formal apology will be issued. Like past years, Japanese Prime Minister Shinzo Abe has vowed to adhere to the road of peace and not repeat the

发表于:2019-01-19 / 阅读(184) / 评论(0)

2016CRI中国国际广播电台

英语小达人 403:Help foreign guests at formal dinner(1)

Help foreign guests at formal dinner 中国餐桌礼仪 With the Spring Festival just round the corner, your mouth might already be watering at the thought of the coming banquet. 春节就要到了。节日里自然少不了聚餐。一想到宴会上的

发表于:2019-01-28 / 阅读(155) / 评论(0)

英语小达人

孙燕姿的“绿光”真实存在

还记得孙燕姿那首红遍大江南北的《绿光》吗？翻越过前面山顶、层层白云，绿光在哪里？不知道有多少人跟小编一样，以为歌里的绿光只是对幸福的比喻。而其实在现实中，绿光是真实存在

发表于:2019-01-28 / 阅读(164) / 评论(0)

实用英语

万物简史第21期:如何营造一个宇宙(13)

The analogy that is usually given for explaining the curvature of space is to try to imagine someone from a universe of flat surfaces, who had never seen a sphere, being brought to Earth. No matter how far he roamed across the planet's surface, he wo

发表于:2019-01-29 / 阅读(166) / 评论(0)

万物简史

The Informal Essay

Sample topic: Me and My Dragon. The informal essay is written mainly for enjoyment. This is not to say that it cannot be informative or persuasive; however, it is less a formal statement than a relaxed expression of opinion, observation, humour or pl

发表于:2019-02-02 / 阅读(156) / 评论(0)

实用英语

Respones

发表于:2019-02-04 / 阅读(170) / 评论(0)

趣味英语

如何用英语表达各种无奈

既然发生了也没办法了！我们别无选择！好无奈！英文如何表达这种无力感？ 1. Beyond Beyond这个词传递着一种高高在上的超越感，但它的另一层含义是要表达没可能和搞不定。例：The situation

发表于:2019-02-05 / 阅读(135) / 评论(0)

英语口语

英语单词大师：Formal Writing

发表于:2019-02-14 / 阅读(169) / 评论(0)

英语单词大师-Word Master

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

altered volcanic rocks

ambitioning

artillery engineering

c(a)esium magnetometer

camcoder

Camellia longicarpa