球面基准[参考]谐振腔

Text Can you prove that the earth is round? Go ahead and try! Will you rely on your senses or will you have to draw on the opinions of experts? WHY DO WE BELIEVE THAT THE EARTH IS ROUND? George Orwell Somewhere or other — I think it is in the prefa

发表于:2018-12-04 / 阅读(224) / 评论(0) 分类 大学英语精读第四册

第三章 呼吸系统 Chapter 3 Respiratory System aditus laryngis 喉口 anterior horn 前角 anterior mediastinum 前纵隔 apex of lung 肺尖 aryepiglottic muscle 杓会厌肌 arytenoid杓肌 arytenoid articular surface 杓关节面 arytenoid cartilage 杓状软骨 base of

发表于:2018-12-05 / 阅读(206) / 评论(0) 分类 医学英语

Do you know so many of you will climb into your cars today perhaps to shuffle your children to soccer, to football, make their (refer to the cars) run to the grocery store. But do you also know what's

发表于:2018-12-11 / 阅读(130) / 评论(0) 分类 万花筒2006年

Here is some thanksgiving tips food and safety expert Ben Chatman in North Carolina State University. First, do not wash the turkey, which***. The water splashing off a portroy can toss bacteria around your entire food preparation area. Two, s** is t

发表于:2018-12-24 / 阅读(124) / 评论(0) 分类 Scientific American(十一)月

牙医这个词,人们一想起来都会觉得有些许的疼痛。因为每次去牙医那里,没有不疼的。在加拿大,如果没有医疗保险的话,看一次牙医也很贵的哦。 Maura: So, today were gonna talk about a subject th

发表于:2018-12-27 / 阅读(129) / 评论(0) 分类 话匣子英语

北京奥运28大项 参与,竞争,分享,进步 Handball 手球 PLAYING TIME 比赛时间 英文原文 The normal playing time for all teams with players of age 16 and above is 2 halves of 30 minutes. The half-time break is normally 10 minutes. The ball is made of leat

发表于:2018-12-30 / 阅读(232) / 评论(0) 分类 奥运28大项比赛

A: I need your help. B: What do you need me to do for you? A: I want to transfer pretty soon. B: Where to? A: Im applying to both NYU and UCLA. B: What do you need me to help you with? A: Could you write two letters of reference for me? B: Is that al

发表于:2018-12-30 / 阅读(141) / 评论(0) 分类 大学英语对话

Declassify US government documents and witness testimony from former or retired US military personnel confirm beyong any doubt the reality of ongoing UFO incursions at nuclear weapon sites. When I say UFO, the witnesses have described this craft as d

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 CNN2010年(十)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(128) / 评论(0) 分类 Scientific American(一)月

If youve ever had a garden or grown flowers in a window box, youve probably heard that you shouldnt water your plants at high noon because their leaves might scorch. Now a study in a journal called New Phytologist confirms that water droplets can foc

发表于:2019-01-08 / 阅读(165) / 评论(0) 分类 Scientific American(一)月

Larry和李华刚刚忙完手头的工作。他们一起去吃冰激凌。李华今天要学两个常用语:my treat和ginormous. LL: Well, Li Hua, you just finished a big paper, and I just finished an important project at work. Let's go for ice cr

发表于:2019-01-15 / 阅读(140) / 评论(0) 分类 美国之音《流行美语》

You see the larger wing area here. 你们可以看到这儿有面积更大的翅膀。 Also, clearly, it was such a powerful thing,we wanted to try and bring other people but we couldn't figure out how to do it. 而且,这还是件很有影响力的事

发表于:2019-01-18 / 阅读(127) / 评论(0) 分类 TED演讲娱乐篇

生活大爆炸第一季第九集_3:The Cooper-Hofstadter Polarization Okay, I'm leaving for the conference. 好啦,我要去参加会议了。 -Sheldon:Have fun presenting my lucky hunch. 祝你报告我的小运气愉快。 -Leonard:Shel, I

发表于:2019-01-28 / 阅读(114) / 评论(0) 分类 生活大爆炸第一季

每年,《时代周刊》都选出让世界更美好、更智能、更有趣的发明。今年的也能让你大吃一惊哦! 1.The Levitating Lightbulb 1.悬浮灯泡 Since he was a child, Simon Morris has been obsessed with making objects float

发表于:2019-02-01 / 阅读(164) / 评论(0) 分类 阅读空间

When my teachers have class, they will make the comment of the exams, then they give the answers according to the reference book, most teachers ask students to fill in the forms according to the reference book. The function of reference book is to te

发表于:2019-02-06 / 阅读(127) / 评论(0) 分类 英语作文

For one thing, if this was just the Ebbinghaus effect, 首先,如果真是艾宾浩斯效应, then we would expect the moon illusion to disappear for pilots flying high above the clouds 那么我们应该预期月球错觉对于空中的飞行员来

发表于:2019-02-13 / 阅读(116) / 评论(0) 分类 TED演讲教育篇

Science and technology 科学技术 Investigating the asteroids 小行星探测 Dawn's early light 黎明号初试锋芒 A mission to the asteroid belt will visit leftovers from the solar system's formation 小行星带探测任务将造访太阳系形

发表于:2019-02-16 / 阅读(127) / 评论(0) 分类 经济学人科技系列

Listen to the patients' questions to a doctor.Check the correct answers that the doctors may response. 1.What caused my stomachache? 2.Do I need to take medicine? 3.What is this d rill for? 4.Is the cavity serious? 5.Can you do something about the ca

发表于:2019-02-17 / 阅读(128) / 评论(0) 分类 英语听力练习题

A: Hey, Gary, great to see you again. Please have a seat. So tell me, what seems to be the problem? B: Thanks, doc. Ive got a really bad toothache! I cant eat anything, and look, my face is all swollen. I think it might be my wisdom tooth. A: Well, l

发表于:2019-02-23 / 阅读(142) / 评论(0) 分类 英语播客-EnglishPod

Under this head I reckon a monster which, by the various names of Fin-Back, Tall-Spout, and Long-John, 在这个项目下,我不禁想起一种有着许多名称的巨兽来:脊鳍鲸,高喷鲸,长约翰鲸, has been seen almost in every sea and is c

发表于:2019-03-10 / 阅读(163) / 评论(0) 分类 白鲸记
学英语单词
Alpha Centauri B
ameloblastosarcoma
aminoazo-compound
anticoagulants
axiomatic systems
band oven
be poised over
belched
beryllosodalite (tugtupite)
bit her
bottom check
buenavista del norte
cantilever shed tunnel
climb the walls
combat engineering
community of relationship
completely mature
compliment slip
consecutive or running day
consensus-based
control rod servosystem
default of defence
deformed cross-bedding
dermatofibrosis lenticularis disseminata
digesture
direct check
dispersion-hardened alloy
double core-barrel
double pole cut out
drawmaster
drop of frequency
dropout
elevating force
emotional reaction
euryhyaline
Exypaque
Fastov
feed mechanism for seedling
fiberglass packing
field horsetail
fluorospectrophotometer
format walls
glycogene
Havza
helical xenon-arc lamp
heyecun
hucksteress
hydrolytic reagent
Hypostamin
impoor
intercarpo-metacarpal
iron and steel manufacture
kick ... in the teeth
leneau
log scaling
low island
maximum continued sparking speed
meseemed
microsome fraction
misconsequences
misstated
multiracialisms
nervi carotici externi
nitrate cement
no-trumps
on-coming sea
parsippany
piston return springs
plutonium(iv) iodate
poittevin
post-traumatic stress syndrome
Potou, L.
power dispatching of hydropower plant
primary sampling unit
row-crop tractor
s-wave velocity
Sacandica
scrapss
secretomotoneuron
selective digging
small town
sodium gold cyanide
soft data
spartix
splitomicins
spread apart
sterospondyls
supergroup reference pilot
surplus inventories
syntactic algorithm
tendo crico-esophagens
thena
thermionic tubes
thyroperoxidase
transalpina
unca
undashingly
unit site area
unnatured
volunteer as
w. g.
wajcmen