交变载荷耐久试验;重复载荷耐久试验

[01:08.81]Part A Directions: [01:12.28]For Questions 1-5,you'll hear a personal life story [01:17.84]While you listen, [01:21.01]fill out the table with the information you've heard. [01:25.45]Some of the information has been given to you in the tabl

发表于:2018-12-03 / 阅读(165) / 评论(0) 分类 最新版英语听力教程

4. This group generally do well in IQ test, scoring 12-15 points above the mean value of 100, and have contributed disproportinately to the intellectual, and cultural life of the West, as the careers of their elites, including several world-renowned

发表于:2018-12-04 / 阅读(164) / 评论(0) 分类 考研英语长难句讲解

At 22,I didn't _______I need to worry about ______. But one afternoon ________, I ________a hill with a friend and I got really _______. I found I was not as fit as I had ________. So I decided I must get _______fit. And I did it by _______my exercis

发表于:2018-12-04 / 阅读(191) / 评论(0) 分类 听听测测

[00:03.19]Lesson T [00:04.88]The Life Cycle of a Frog [00:07.79]Let's talk. [00:09.29]Hello! Welcome to About Animals. [00:12.64]Today we're going to talk [00:14.62]about the life cycle of a frog. [00:16.74]Adult frogs lay eggs in spring. [00:19.99]A

发表于:2018-12-13 / 阅读(117) / 评论(0) 分类 新路径小学英语四年级下册(一起)

The limpidness lettuce still has a little life left,a new study finds that produce continue to respond to life kills which enable them to keep protecting themselves from insects,and perhaps even enhance their nutritional value to us.Scientists knew t

发表于:2018-12-24 / 阅读(118) / 评论(0) 分类 Scientific American(六)月

Heavy air on this Moment of Science. Here's an oxiny question: does air weigh anything? At first it might seem preplexing, on the one hand, air just seems floating, I mean, to say something is as light as air is to say its weighlessness, is isn't? Bu

发表于:2018-12-27 / 阅读(152) / 评论(0) 分类 英语时差8,16

[00:04.18]For Questions 6-10, [00:07.65]you will hear a monologue about Sports. [00:12.02]While you listen, [00:14.94]complete the sentences or answer the questions. [00:19.80]Use not more than 3 words for each answer. [00:24.16]You now have 25 secon

发表于:2018-12-27 / 阅读(226) / 评论(0) 分类 最新版英语听力教程

Section A Directions:In this section,you will hear 8 short conversations and 2 long conversations.At the end of each conversation,one or more questions will be asked about what was said.Both the conversation and the questions will be spoken only once

发表于:2018-12-30 / 阅读(144) / 评论(0) 分类 英语六级听力练习集锦

One day a professor entered the classroom and told the students about a surprise test. After hearing that all students were seated and waited for the test to begin. Now, the professor gave the test papers to all students with text facing down at the

发表于:2019-01-03 / 阅读(167) / 评论(0) 分类 阅读空间

罗斯福英语演讲稿:就职演讲 SATURDAY, JANUARY 20, 1945 Mr. Chief Justice, Mr. Vice President, my friends, you will understand and, I believe, agree with my wish that the form of this inauguration be simple and its words brief. We American

发表于:2019-01-06 / 阅读(137) / 评论(0) 分类 英语演讲

Test 1:英语词汇量测试 请在 1 分钟 之内将以下三个雅思写作考试真题看完,正确地理解它们的意思。看完之后请前进到 Part1 参考答案部分,核对你所理解的题目意思和标准答案是否一致。如

发表于:2019-01-08 / 阅读(184) / 评论(0) 分类 雅思英语

白领英语晨读-098 Test of Life 人生考验

发表于:2019-01-17 / 阅读(139) / 评论(0) 分类 白领英语晨读

One day a professor entered the classroom and told the students about a surprise test. After hearing that all students were seated and waited for the test to begin. Now, the professor gave the test papers to all students with text facing down at the

发表于:2019-01-17 / 阅读(134) / 评论(0) 分类 英语美文

英语应试写作学与练:分析篇 分析型议论文主要是判断和分析所讨论的事物或观点的性质。具体地说就是阐述其重要性,正确性,必要性或荒谬性,危害性等。例如: The benefits of making friend

发表于:2019-01-26 / 阅读(124) / 评论(0) 分类 英语作文

7Does not man have hard service on earth? Are not his days like those of a hired man? 2Like a slave longing for the evening shadows, or a hired man waiting eagerly for his wages, 3so I have been allotted months of futility, and nights of misery have

发表于:2019-01-26 / 阅读(124) / 评论(0) 分类 约伯记

Imagine your frustration, you spend weeks, months even, revising for an exam paper and then one of the questions that comes your way appears to be utterly unfathomable. 想象一下,你花了数周,甚至数月复习考试内容,然后考试时一

发表于:2019-02-05 / 阅读(138) / 评论(0) 分类 阅读空间

Paying over the odds for a ticket to see a film in 3D is the bane of many a cinema-goer's life. 花高价买票看3D电影是许多电影院常客的烦恼之源。 But there may be a benefit to doing so, as a study has claimed that 3D films exercise

发表于:2019-02-06 / 阅读(176) / 评论(0) 分类 阅读空间

玛丽把听不见的耳朵遮起来,假装用好的耳朵来做听力测试。她知道老师通常会说些天空是蓝色的、你鞋子是什么颜色的呢之类的话。但是那天却没有。那天莱纳德对着玛丽说出的几个字犹如

发表于:2019-02-07 / 阅读(155) / 评论(0) 分类 英语美文

你们大家可能都已经认识了Michael 和李华这两个大学生了。Michael 讲英文,李 华是个中国学生,能讲英文,但是她还在不断地跟Michael 学。大家可千万不要

发表于:2019-02-12 / 阅读(133) / 评论(0) 分类 美国之音《流行美语》

cherish vt.珍惜 I promise I will cherish your love all my life.=I promise I will treasure your love for the rest of my life.=I promise I will value your love till the end of my life. 我承诺一辈子会好好珍惜你的爰。 flunk vi.(某科)考

发表于:2019-03-17 / 阅读(386) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
abc model of behavior
air snatch
alternate month
Azopolye
ballast piping arrangement
balmaceda
Banner Advertising
bet his boots
biometrical genetics
bond by writing under seal
bottom shed
busy oneself
carbon-steel bit
caudomedial
chargeing flue
chiretta
circling mark
cleymare
Comanchero
command control and communication system
commodities output value
Congo snakes
Copalita, R.
cross-flow
delicate flute cast
Dendrophthoe
depositionally
detected fault
diphenic acid
disencharms
earth-moon relation
egg-and-anchors
elastoplastic system
electronic publishing system
ELF emission
epilithon
equal-pressure method
European Molecular Bioglogy Laboratory
fell off
fetch violation
field code station
first love
flange of pipe
freezing tunnel
green porosity
hardbody
Hart-Scott-Rodino Act
hicksteads
highly-variables
initial water level
input output table
interventricular valve
inventroy
killing rolls
Kirkwood gaps
kleinite
labo(u)r turnover rate
long-range material requirement
low-down-payment
mental files
metertonsecond
midsubstance
molded lens
Native American Church
no lond losses
non-stationary random walk model
non-threadable conduit
nonxylose
olfactophobia
other single mode optic fibers
out-strive
out-taken
paktongs
pedicular muscle
photo sensitized initiation
possessor bona fide
predetector
price-wealth pair
project scope
quantitative microscope
rationally equivalent
recovery on the sea
rotatory-inversion axis
Santiago Astata
saucepans
SD-NA
service courses
shakis
Shannon, River
slip bar
speaking terms
special demands
stability chart
status signal
tachometer wheel
trade regulations
Trimethyl-1-pentene
unforbade
University Heights
upper lip
uranous-uranicoxide
whole-music