冲击抗弯强度

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(108) / 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(150) / 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(62) / 评论(0) 分类 英文名句短语

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(66) / 评论(0) 分类 英语角-圆桌会议

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(253) / 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(214) / 评论(0) 分类 有声杂志阅读

The Blurry World Underwater When you open your eyes underwater, things look blurry, but with goggles, everything looks perfectly clear. Why cant we landlubbers focus underwater without goggles? First, we need to explore how our eyes focus when were h

发表于:2018-12-31 / 阅读(83) / 评论(0) 分类 英语听力文摘 English Digest

It's a windy day. The wind is blowing hard. Paper is blowing everywhere. The wind blew the man's hat off. It blew the woman's hat off. It blew a bird off the telephone wire. The other birds laughed. The wind keeps blowing. The trees are bending over.

发表于:2019-01-02 / 阅读(45) / 评论(0) 分类 原版英语小短文

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(63) / 评论(0) 分类 简单慢速英语阅读

C: (Later) Andy: You were right, Fred. Nobody is bothering us, especially the fish! We haven't caught a thing! Fred: Grab the oars, Andy, and let's get out of here! Andy: Right! Hey! I'm rowing but I ain't moving! Fred: Uh-oh! We're too close to the

发表于:2019-01-14 / 阅读(52) / 评论(0) 分类 王强口语 第一册

SCOTT SIMON, HOST: Confessions Of The Fox is a mystery story enrobed in a mystery. Dr. R. Voth is depressed and dedicated, a literary scholar recently discarded from a romance who has now, in his phrase, slipped off the map of the world. He slipped o

发表于:2019-01-17 / 阅读(61) / 评论(0) 分类 2018年NPR美国国家公共电台6月

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(74) / 评论(0) 分类 美国语文第五册

-Without the river, without this bending river, China, as we know it, will not exist.The Yangtze river basin covers a fifth of China's land surface, and it's the bread basket of the nation. So crucial is the Yangtze to the existence of China that it

发表于:2019-01-22 / 阅读(61) / 评论(0) 分类 自然百科2015年

今天我们要学的词是outsize。Outsize,形容词,是特别大的意思。美国房屋市场出现复苏,新房供应量下降,Though new homes represent less than 20 percent of housing sales, they have an outsized impact on the economy.

发表于:2019-02-05 / 阅读(57) / 评论(0) 分类 英语单词荟萃

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(76) / 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(115) / 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(130) / 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(82) / 评论(0) 分类 双语有声阅读

今天我们要学的词是 defuse. defuse 的原意是拆除雷管,引申出来就是化解,化险为夷。 French President Macron's plan to defuse antigovernment protests with tax cuts is set to blow out French deficit, risks bending European

发表于:2019-02-26 / 阅读(92) / 评论(0) 分类 英语单词荟萃

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(105) / 评论(0) 分类 迷你对话学地道口语
学英语单词
.p65
a basis
ac cessorius
additional tooling
algorist
anspessade
area command
artificial aging
assign/free area
baclavas
Barritskov
be carried away
Bolivianizing
byse
cam plastometer
cartographic mask
cathode lens
chaining channel
chelsfield
chromophous emulsion
Co Hien
coat dress, coatdress
cobalt oxide treatment
coloratura
combination of syndromes
complete verification
contour inteval
copy descriptor
cryptography
daraina
decimeter transmitter
decision tree analysis
depth gauge
dessein
determination of policies
ditrigonal scalenohedral class
electron buncher
examinin'
Ezra Cornell
field curvature
friction-torque
Gattermann reaction
gestational edema
gonda
gun control unit
high effective antifoaming agent
hippocampal gyrus
hydrometallurgy of metal
hydroxocomplex
hydroxylamine hydrochloride
Hypoosmolality
immersed tube tunnel
in-vitro activity
istea
laxdoela
lethologica
local financial circle
Luo Tianyi
make a man of sb
minimart
mixed format print data set
mudejar
mustine
myrologist
mysophobic
N-acetylneuraminic acid
ndeti
nobbed
non-degenerative form
nonrecognitions
northern
notional mid-point cost
ocean pollution
outgoing train
Paracuru
pitch sensing accelerometer
polarity finder
porosity solution
positive brush
predicted-reliability
preweld interval
primary data base manager
proportional pressure valve
raders
rejourn
reverse blocking impedance
rocket trajectories
settle a dispute
single amplitude
static control
stream-lining
stripe width
taiwanoserica pubisterna
Tehuantepec Gulf of
telemetry code modulation
theologant
total crude protein
total response
tukey-hanning window
ultimate-strength design
value model
wtn