相当粗度, 等效糙度

November 24th marks the 150th anniversary of the publication of Darwin's Origin of Species. On November 19th, a guy named Ray Comfort, who does not accept evolution, will celebrate the fact that when copyrights expire and works enter the public domai

发表于:2019-01-08 / 阅读(204) / 评论(0) 分类 Scientific American(十一)月

When they wheel you into the operating room, climate change is probably the last thing on your mind. But maybe it should be on your anesthesiologist's mind. Because the gases used to knock you out contribute to global warming. Researchers, including

发表于:2019-01-08 / 阅读(313) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American 60 Second Science, I'm Steve Mursky, Got a minute? The average price for a gallon of gas in the U.S. today was nearly $3.78 per gallon. But why do we calculate fuel expenditure in dollars per gallon? Wouldnt a more realist

发表于:2019-01-08 / 阅读(237) / 评论(0) 分类 Scientific American(三)月

Screams Have Special Place in Brain 尖叫声在大脑中会有特殊的位置 From VOA Learning English, this is the Health Lifestyle report. Have you ever thought about screaming? A blood-curdling scream is a natural reaction to sudden, extreme fri

发表于:2019-01-12 / 阅读(171) / 评论(0) 分类 2015年VOA慢速英语(八)月

[0:0]entertain招待,款待 [0:11.2108]entertainment enthusiasm entitle entry娱乐,文娱节目 热情,热心 给...权利,给...资格 参赛的人 [1:7.0247]environment envy equality equation环境,周围状况 忌妒,羡慕 相等,相同 议程,等式 [1:59.5258]equivalent era erect err

发表于:2019-01-16 / 阅读(327) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

Xu Jiajie has gone on countless blind dates and to numerous match-making events over the past five years in search of a husband. 在过去5年中,许佳洁(音译)为找到好一位丈夫参加了无数次相亲和婚恋活动。 At 31, the bab

发表于:2019-01-16 / 阅读(170) / 评论(0) 分类 阅读空间

入世以后,跨国房地产交易越来越多,涉外交易动辄千百万;地道、准确、符合国际惯例的房地产英语无疑是促成交易、避免误解的必备条件,特别是对于

发表于:2019-01-17 / 阅读(166) / 评论(0) 分类 实用英语

You didn't break it. It's just in a new position, 你没有破坏它,只是让它移到一个新的地方, and that new position can be just as beautiful. 这新的地方也可以是一样美丽。 Now, if you're no longer a traffic cop -- the pr

发表于:2019-01-18 / 阅读(170) / 评论(0) 分类 TED演讲教育篇

Instructions If a dog is a year old, that is the equivalent of 15 in human years (not seven as we always thought). 如果狗是1岁,相当于人的15岁(而不是我们平时知道的7岁)。 When a dog reaches the age of two, he is already approxi

发表于:2019-02-01 / 阅读(167) / 评论(0) 分类 实用英语

Salary and bonus Salary What is your salary now? I earn 5000 Yuan per month. I am willing to start with a small salary. He is teaching Physics in a technical college at a small salary. He has an income of 200 dollars a week. I require 2000 Yuan per m

发表于:2019-02-02 / 阅读(133) / 评论(0) 分类 实用英语

英语发展日新月异,新词不断涌现。所以,与时俱进,掌握最新流行词汇至关重要。地道英语让你亲耳听到今天英国年轻人日常使用的语言和词汇,可下载音频,有文字对照。地道英语,真正

发表于:2019-02-02 / 阅读(147) / 评论(0) 分类 实用英语

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-03 / 阅读(190) / 评论(0) 分类 英语每日一词

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-05 / 阅读(184) / 评论(0) 分类 英语单词荟萃

集装箱术语英文缩写 LCL LessThan ContainerLoad拼箱 40 HC 40 H igh Cubic 40柜 40 HR F 40 H igh Refrigerator 40冻柜 G.C GeneralCargo普通柜 S.H Sem i Hazardous半危险品 H.Z H azardous危险品 O/T O penTop开顶柜 F R Flatrack R.F R

发表于:2019-02-06 / 阅读(185) / 评论(0) 分类 实用英语

Unit 6 Chat Conversation 1 A : What's the bonus like at your company ? B : Well , it's OK , I suppose . We get about the equivalent of six months' salary . A : Six months' salary ? Are you serious ? That's incredible! B : Maybe. But you'd be amazed

发表于:2019-02-06 / 阅读(213) / 评论(0) 分类 交际英语热门话题

entitle vt.把…称作 entrance n.入口;进入;入场 entry n.入口处;登记;进入 envelope n.信封 environment n.环境,外界;围绕 environmental a.环境的,环境产生的 env

发表于:2019-02-17 / 阅读(386) / 评论(0) 分类 考研英语

Salary and bonus Salary What is your salary now? I earn 5000 Yuan per month. I am willing to start with a small salary. He is teaching Physics in a technical college at a small salary. He has an income of 200 dollars a week. I require 2000 Yuan per m

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 实用英语

GRE改革之后,新GRE词汇量减少20%,但在减少的同时,新GRE对词汇的考察也加大了一定的难度。新GRE词汇是整个考试的基础部分,具有重要地位。以下是2012新GRE词汇:asperity,希望能帮助各位考

发表于:2019-02-25 / 阅读(185) / 评论(0) 分类 GRE英语

2011年5月16日深夜,新浪微博用户、鼎晖创业投资合伙人王功权在其微博宣布私奔,为爱放弃一切。这条微博被瞬时间传播,国内各大网站、论坛社区等也开始热议此话题。 请看相关报道: T

发表于:2019-02-26 / 阅读(154) / 评论(0) 分类 英语口语

Part 3 Conversations 第三部分 会话练习 1.Where can I change some money? 1.在哪里可以换钱? Timmy: Could you please tell me where I can change some money? 提米:请问我可以再哪里换钱? Ann: Over there at the bank. 安:到那

发表于:2019-02-27 / 阅读(275) / 评论(0) 分类 实境旅游英语
学英语单词
Acanthograptus
Aduba
Aloperidin
arc weider
avihu
blanket recommendation
blue sharks
brps
centi-newtons
chalazion forceps
Chrysosplenium flagelliferum
Claryville
color paper
commissural aphasia
complex type stress pattern
composite transmission
corrugated wall
crude-petroleum
damp-proofed
damposcope
dead-end tie
dens premolaris
dienipple
discreet value
domestic use of water
double standardist
dueller
effers
electric drying apparatus
enquire of sb about sth
exhaust space
expected cost
flyawaiest
folded ultrafast nonlinear interferometer
fulvify
gear shaft roller bearing
geochronic
getting back at
give sb change
glow discharge
groove of small superficial petrosal nerve
gummi bear
have a quick wit
Hebrewesses
high -proof beverage
hocster
hyposcope
ihleite
information invisibility
integrated illumination
interfacial adhesion
Ispenoral
Kholmogorskaya
law of chemical equivalent
leader streamer
leiomysarcoma
Leucascidae
mHealth
mill processing
Muosuchanskiy Khrebet
myositis of guinea pig
nanofillers
neiven
nowthe
perceptual defense
phenolphthalcin
phylacteries
postinsertion
postular bone
predictive stochastic complexity
project authority
Pterocarya stenoptera DC.
pulp canal reamers
pulse number modulation
pump-feds
radices penis
rephased
right-about turn
rondelli
santa cruz cypresses
sauropods
self locking
shuttle armature
Simmonds'd
single-digits
small and medium - sized
subcerebral plane
sum event
syndrome of deficiency of stomach yin
systematic nomenclature
test-drives
Toxocarpus wangianus
transient jet secondary barrel
Tung-am
two bonded elastic layer
tympanic nerve
Umaji
useful heat
vapourgraph
vizcarra
wing shaft
zoogloeae