[机] 平板, 划线平板, 验平板

surface plate的用法和样例:

例句

  1. This article presented a teaching experimental platform on general measurement and selected mating about the roller bearing pretension backup plate.介绍了一种以滚动轴承预紧垫片综合测量选配为主的教学实验平台。
  2. The middle is a large, double-height trapezoidal plate that accommodates all galleries from the Archaic period to the Roman Empire.中间是一个巨大的,两倍高度的梯形平台可以用来展出从远古时期到罗马帝国时期所有展览。

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(

发表于:2018-12-01 / 阅读(239) / 评论(0) 分类 新东方背诵文选

SCIENCE IN THE NEWS - Plate Tectonics By Marilyn Christiano Broadcast: Tuesday, February 17, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English. I'm Sarah Long. Graphic Image

发表于:2018-12-07 / 阅读(154) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Steve Ember. VOICE TWO: A massive earthquake in China's Sichuan province earlier this year was the country's worst in more than 30 years. And I'm Barbara Klein. Scientists who study

发表于:2018-12-07 / 阅读(108) / 评论(0) 分类 VOA慢速英语2008(十)月

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(n.[地]岩石圈)is divided into a few dozen plates o

发表于:2018-12-08 / 阅读(490) / 评论(0) 分类 新概念优美背诵短文50篇

It was a white, plain-looking dinner plate, with no adornment. The brand name was Corelle, a popular brand made by Corning. On the bottom of the plate, in addition to Corelle and Corning, was the following text: Microwave SafeNot for Broiler or Stove

发表于:2018-12-31 / 阅读(137) / 评论(0) 分类 365个英语简短小故事

He picks up his fork. He picks up his spoon. He hits the plate with his fork. He hits the plate with his spoon. His mom says Stop. He stops. His mom puts a carrot on the plate. He looks at the carrot. He picks up the spoon. He hits the carrot with th

发表于:2018-12-31 / 阅读(234) / 评论(0) 分类 儿童英语小故事

今天还是要继续讲两个在大选期间新闻界常用来报道选战形势的习惯用语。你知道哪一种运动是美国人日常用语最丰富的源泉呢?是美国最风行的球类运动:棒球。今天要说的两个习惯用语都

发表于:2019-01-09 / 阅读(194) / 评论(0) 分类 美国习惯用语

在美国每年棒球季节的第一场比赛相当于春天来临的信息。说真的,这一百多年来最得美国大众青睐的运动就是棒球,而棒球运动也成了习惯用语的丰富来源。我们今天就专讲一些出自棒球运

发表于:2019-01-09 / 阅读(193) / 评论(0) 分类 美国习惯用语

[ti:UNIT 4 Look into Science! Lesson 28: Fill My Plate] [0:00.567]UNIT 4 第四单元 [0:02.629]Look into Science! 走进科学! [0:04.999]Lesson 28: 第28课: [0:07.524]Fill My Plate 把我的盘子装满 [0:15.770]It's time for lunch! 该吃午饭

发表于:2019-01-09 / 阅读(261) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violent and

发表于:2019-01-11 / 阅读(116) / 评论(0) 分类 VOA慢速英语2007年(六)月

FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Faith Lapidus. STEVE EMBER: And I'm Steve Ember. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violen

发表于:2019-01-11 / 阅读(179) / 评论(0) 分类 2011年VOA慢速英语(一)月

Earth is Always on the Move 地壳总是在运动的 From VOA Learning English, this is SCIENCE IN THE NEWS, in Special English. Im Kelly Jean Kelly. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors ar

发表于:2019-01-11 / 阅读(107) / 评论(0) 分类 2013年VOA慢速英语(八)月

SCIENCE IN THE NEWS - The Moving Story of Plate Tectonics FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Scientists who study the Earth tell us the continents and ocean floors ar

发表于:2019-01-12 / 阅读(156) / 评论(0) 分类 2012年VOA慢速英语(一)月

Earth's Surfaces Are Always Moving 地球表面一直在运动 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors are always moving

发表于:2019-01-12 / 阅读(101) / 评论(0) 分类 2014年VOA慢速英语(四)月

Scientists Create New Maps of Ocean Floor 科学家绘制新的海底地图 Until recently, scientists had mapped only about 20 percent of the sea floor. But our knowledge of the deep seas is changing because of information from satellites. Scientist

发表于:2019-01-12 / 阅读(210) / 评论(0) 分类 2014年VOA慢速英语(十)月

In Africa, New Technologies Help Teach Women to Read 在非洲,新技术帮助教女人阅读 More Africans are communicating via text, social media and email. In Senegal, literacy experts are using the new technologies to motivate and teach women

发表于:2019-01-14 / 阅读(95) / 评论(0) 分类 VOA标准英语2014年(十月)

Scientists say the surface of the Earth is cracked like a giant eggshell. They call the pieces tectonic plates. As many as twenty of them cover the Earth. The plates float about slowly, sometimes crashing into each other, and sometimes moving away fr

发表于:2019-01-22 / 阅读(128) / 评论(0) 分类 英语时差8,16

SCIENCE IN THE NEWS - Plate Tectonics: Nature's Way of StretchingBy Nancy Steinbach Broadcast: Tuesday, April 18, 2006 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barba

发表于:2019-01-30 / 阅读(225) / 评论(0) 分类 2006年慢速英语(四)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Steve Ember. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violent and mig

发表于:2019-01-31 / 阅读(138) / 评论(0) 分类 2010年慢速英语(一)月

BUENOS AIRES, May 24 (Xinhua) -- Ubaldo Fillol, the coach for goalkeepers of the Argentine soccer club River Plate resigned his post on Tuesday following a public fallout after an incident with goalkeeper Juan Pablo Carrizo. I do not forgive these ki

发表于:2019-02-08 / 阅读(183) / 评论(0) 分类 英语新闻
学英语单词
acid rains
acoustical board
Aipichthys
anatriaene
angular separation
anti-redeposition agent
antiproverb
asketh
ass catch
autoselective
banteay
bedesman
bing
boiling waves
boliviense
capital gains taxes
cauligerous
cloud-first
consumer hire agreement
contoocook
corneoiritis
d-corydine
delcroixes
detachable point shovel
digitato-
EACSO
egg-masses
executable source statement
Fastens-Tuesday
feel the cold
firehawk
fishing effort
freezing storage
Friedlander's bacillus pneumonia
fuel gallery
group behaviour
gynecic
gyri geniculi
hef
infinite magnetic field
inflated value
initial condensation
investment willingness
jankowsky
jenny spinner
joints peg and socket
journey man
kabbalas
leg-mounted pneumatic rock drill
lineae obliqua
log hauling vehicles
low-level discomfort factor
lutjanus apoduss
Lysimachia nanpingensis
marcas
mass of rock
megaweapons
men at arms
metabolic processes in simple protein
mmwd
motor test vehicle
mysteres
neopentyl bromide
numerical reliability
nurse chamber
Omatako
Onosma adenopus
open-air hydroelectric station
open-end questions
perennial river
personal tax rate
peys
pom-c
public transit systems
radio-beacon monitor station
remain valid
reverse pitch
rocket car
RTFL
salt deficient dehydration
scapiflorous
sieve of purifier
somnaical
spaghetti diagram
spur gear cutting
steam water system
subfranchisor
temporize
tendr
Tongka
tonna marginata
trade-off studies
tripropyl borate
ulvophycean
underground structural mechanics
unlocking yoke cam
unsteels
vaporescence
velde
video rectification
well-groomeds
Yukawian