垂向波弯矩

STEVE INSKEEP, HOST: Here's something people do every day that many of us apparently do wrong - bending over, you know, to pick things up or put things down or even just to sit down. Now, a group of scientists who study bending say Americans are doin

发表于:2018-12-02 / 阅读(265) / 评论(0) 分类 2018年NPR美国国家公共电台2月

Mary wanted to be a nurse when she left school, but in the meanwhile, she joined the Red Cross and had some limited training. She was tought that, in case of an accident, and there was painterful in her town, she should give first aid at once and the

发表于:2018-12-02 / 阅读(264) / 评论(0) 分类 英语复述材料-第三辑

2017 、 边缘处理 edging 2018 、 链条 chain 2019 、 链传动 chaindrive 2020 、 链轮 chainwheel 2021 、 链轮齿 sprocket 2022 、 镗孔 boring 2023 、 錾 chisel 2024 、 关锁装置

发表于:2018-12-08 / 阅读(174) / 评论(0) 分类 英文名句短语

Lesson 40 Waves 海浪 First listen and then answer the following question. 听录音,然后回答以下问题。 What false impression does an ocean were convey to the observer? Waves are the children of the struggle between ocean and atmosphere, t

发表于:2018-12-08 / 阅读(666) / 评论(0) 分类 新概念英语第四册

And the implications of this -- there are many, 这其中蕴含的--有很多意义 but one I just want to point out, is that there must be amazing feedback loops. 但是我想指出的其中的一个,就是这个过程中必定包涵了一个惊人的

发表于:2018-12-19 / 阅读(168) / 评论(0) 分类 TED演讲教育篇

Topic1-Rating your doctor A new guideline document from the national government, concerning a new doctor-evaluating system said that patients' post-treating review for doctors would in future affect the doctors career development. Won't such reviews

发表于:2018-12-25 / 阅读(198) / 评论(0) 分类 英语角-圆桌会议

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 long [ lCN ] I longed for a bicycle. v

发表于:2018-12-30 / 阅读(267) / 评论(0) 分类 每日攻克5词

北京奥运28大项 参与,竞争,分享,进步 Swimming 游泳 BACKSTROKE 仰泳 Prior to the starting signal, the swimmers shall line up in the water facing the starting end, with both hands holding the starting grips. Standing in or on the gutter or bending th

发表于:2018-12-30 / 阅读(377) / 评论(0) 分类 奥运28大项比赛

spring goeth all in white robert bridges spring goeth all in white, crowned with milk-white may; in fleecy flocks of light, o'er heaven the white clouds stray; white butterflies in the air; white daisies prank the ground; the cherry and hoary pear, s

发表于:2018-12-31 / 阅读(466) / 评论(0) 分类 有声杂志阅读

The pilot and the passenger got into the plane. It was a small plane. It had one engine. It was an old plane. The pilot started the engine. Are you okay? he asked the passenger. She said she was okay. They were flying to an island. The island was onl

发表于:2019-01-04 / 阅读(169) / 评论(0) 分类 简单慢速英语阅读

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(243) / 评论(0) 分类 英语每日一词

Mmm mmm mm mm Ooo yeah Baby baby . I ease the pain Could see us in our holy faith But one day we changed I Dreamed from big in a face I'm already so tired to carry water open for the other side Me I don't know but every time I look up I'm waiting for

发表于:2019-01-11 / 阅读(146) / 评论(0) 分类 节奏布鲁斯

Jay Sean 原名Kamaljit Singh Jhooti,关于Jay Sean这个名字的由来,Jay本人是这样解释的:Jay 指的是自己的姓Jhooti的首字母J,Sean来自于发音相似的Shaan,这是家人对他的爱称,意思是天上的星星。是一位

发表于:2019-01-16 / 阅读(235) / 评论(0) 分类 音乐咖啡厅

Mmm mmm mm mm Ooo yeah Baby baby . I ease the pain Could see us in our holy faith But one day we changed I Dreamed from big in a face I'm already so tired to carry water open for the other side Me I don't know but every time I look up I'm waiting for

发表于:2019-01-16 / 阅读(176) / 评论(0) 分类 节奏布鲁斯

A gentleman who had traveled in Europe, relates that he one day visited the hospital of Berlin, 一位绅士曾去欧洲旅行,有一天,他去参观柏林一家医院。 where he saw a man whose exterior was very striking. 在医院里,他遇见

发表于:2019-01-17 / 阅读(190) / 评论(0) 分类 美国语文第五册

请看相关报道: Wang Lijun, Chongqing's former vice-mayor and police chief, has been charged with bending the law for selfish ends, defection, abuse of power and bribe-taking by the Chengdu City People's Procuratorate. 重庆市原副市长、公

发表于:2019-02-09 / 阅读(197) / 评论(0) 分类 英文语法词汇

Children of the future age, Reading this indignant page, Know that in a former time Love, sweet love, was thought a crime. In the age of gold, Free from winter's cold, Youth and maiden bright, To the holy light, Naked in the sunny beams delight. Once

发表于:2019-02-18 / 阅读(222) / 评论(0) 分类 阅读空间

Let me not to the marriage of true minds 呵,我绝不让两颗真心遇到障碍 Admit impediments. Love is not love 难成百年之好。爱不是真爱, Which alters when it alteration finds, 如果对方转弯自己立刻转向, Or bends wi

发表于:2019-02-24 / 阅读(290) / 评论(0) 分类 莎士比亚十四行诗全集

第三部分 你见过那棵树吗 My neighbor Mrs. Gargan first told me about it. Have you seen the tree? she asked as I was sitting in the backyard enjoying the October twilight. 关于那棵树,最初是我的邻居加根太太告诉我的。你见

发表于:2019-02-25 / 阅读(202) / 评论(0) 分类 双语有声阅读

第一、迷你对话 A: Do you know Mark? 你认识马克吗? B: Yeah! He is a nice guy. He is very helpful and always bends over backward to help those who are in need of help. 认识,他是好样的。他总是乐于助人,帮助那些需要帮

发表于:2019-03-05 / 阅读(216) / 评论(0) 分类 迷你对话学地道口语
学英语单词
administrative department
agar streak test
alphanumeric logic package
Anoplotheres
astigmatic lens
at any one time
batter at
Candle L.
capno-
center of influence
circular blade side shears trimming
civic sector
clankings
crowfoot cell
curing schedule
deed of conveyance
dinitropropyl phenol
dispersoid
economic take-off
electrocardeoscanner
ericsons
etherizers
firelines
friggas
fully-factored load
gas metal arc
give a plan the nod
Gliqudon
gyromagnetic frequency
handell
heading change inertia
hem in
hepatoclavicular
Hill Street Blues
hog's fennel
hull return circuit
hydraulic suspension system
injector orifice
international regime theory
Kachira, L.
kanbur
kepier
kylins
lanceless
laughing doves
leptyntic
loaded bran
lose no opportunity
marsupialise
mclaurin
messing space
mildly corrosive
minimum station
mosetale
muchinsky
multi-access retrieval system
negative-feedback
nofloat
oral digestion
overwetting
paper curtain
parishii
parniss
parthenogeneses
pedalers
petrostates
phototopographically
pleural lobe
potential customer
Pusur R.
recourcy
robertson's
sabered
set of pulleys
size of image
slab tailplane
software management
superior anterior segment
Swivel-Loom
Tanagra figurine
TD (turbine drive)
telegram converting transmitter
Torralba
transcultural
transportation force
tuberculous abscess of joint
uk ipo
ultrametamorphic water
undercooked pulp
up the stairs
urban market
var. b. bicipitogastrocnemialis
ventriculostomy
videotape pirate
virtual data
visual orientation
Wanistuka-yama
wave pattern
wedger
welded sheet condenser
Wostok
zonking out