(离心式)传动撒布机

发表于:2018-12-08 / 阅读(151) / 评论(0) 分类 VOA标准英语2017年(一月)

[0:02.468]Lesson L [0:05.316]Making a Spinner [0:08.040]Let's talk. [0:11.236] What's this, [0:12.828]boys and girls? [0:14.613]It's a spinner. [0:16.910]Yes. Let's make [0:20.033]a spinner together. [0:21.992]Great!I like [0:25.105]making things. [0

发表于:2018-12-12 / 阅读(91) / 评论(0) 分类 新路径小学英语四年级上册(三起)

[0:00.569]Lesson L [0:02.974] Making a Spinner [0:04.255]Let's talk. [0:05.314]What's this, boys [0:06.488]and girls? [0:07.738]It's a spinner. [0:08.834]Yes. Let's make a [0:10.110]spinner together. [0:11.710]Great! I like [0:12.715]making things. [

发表于:2018-12-13 / 阅读(113) / 评论(0) 分类 新路径小学英语三年级上册(一起)

The New Age of Nuclear Power By Spencer Reiss / Originally published in Wired . Get ready for the mass-produce, meltdown -proof future of nuclear energy 1 A team of Chinese scientists advising the Bei

发表于:2018-12-19 / 阅读(250) / 评论(0) 分类 彭蒙惠英语

What People Looked Up on Google in 2017 This is Whats Trending Today Hurricane Irma, iPhone, Matt Lauer, Meghan Markle, Bitcoin, Despacito and fidget spinner are among the top Google searches for 2017. People from the United States and Caribbean isla

发表于:2019-01-03 / 阅读(178) / 评论(0) 分类 2017年VOA慢速英语(十二)月

Oil spill, Day 42 of this oil spill in the Gulf of Mexico. Still there is no end in sight for this crisis. Right now take a look with me. Work under water and under way to place a custom built dome over that ruptured well. Remember that effort top ki

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 CNN2010年(六)月

Congressional investigators say three previously undisclosed defects in a critical safety device may have contributed to the massive oil spill in the Gulf of Mexico. The rig was owned by Transocean and leased by energy company BP. NPR's Peter Overby

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 2010年NPR美国国家公共电台5月

Study: No Evidence Hydraulic Fracturing Pollutes Water A new study finds no evidence that the controversial practice to extract natural gas known as hydraulic fracturing is contaminating ground water. The report, Separating Fact from Fiction in Shale

发表于:2019-01-14 / 阅读(140) / 评论(0) 分类 VOA标准英语2012年(二月)

This is something that was certainly not uncommon of the time. She is constantly trying to make ends meet, but after applying the trade for quite a long time, she is worn out, quite literally. And no one could have imagined what happen next. Theodola

发表于:2019-01-23 / 阅读(99) / 评论(0) 分类 探索与发现2014年

Science and Technology Monitor Caught in a BEAR hug 科技 观察家 落入BEAR怀抱 Robotics: A newly designed robot can recover casualties from battlefields, and might also be able to make itself useful to soldiers in other ways 机器人技术:一

发表于:2019-01-26 / 阅读(137) / 评论(0) 分类 经济学人科技系列

BEIJING, June 25 (Xinhua) -- A senior Chinese official on Monday called for the country to speed up mass production of shale gas with its own technologies to ensure adequate energy supply. Efforts must be made to achieve early breakthroughs in the ap

发表于:2019-02-04 / 阅读(155) / 评论(0) 分类 英语新闻

BEIJING, March 31 (Xinhua) -- Changan Ford Mazda Automobile Co. Ltd. will recall 62,445 vehicles in China from April 1 due to a problem that could lead to erroneous warnings on the vehicles' dashboard displays that their anti-lock braking systems (AB

发表于:2019-02-05 / 阅读(120) / 评论(0) 分类 英语新闻

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-02-05 / 阅读(149) / 评论(0) 分类 能源行业英语

LESSON 49 第四十九课 saint 圣人 silken 丝滑般的 simple 简单的 poverty 贫穷 plain 朴素的 sinner 罪孽 spinner 纺纱工 splendor 壮丽 worth 值得 steady 平稳的 murder 杀人 planning 计划 silver 银色的 tender 温暖的 p

发表于:2019-02-11 / 阅读(82) / 评论(0) 分类 美国语文第二册

KELLY MCEVERS, HOST: The must-have toy of the year has emerged, and it is called the fidget spinner. And, Robert, I understand you are seeing one of these for the first time. ROBERT SIEGEL, HOST: I am unwrapping it right now for the first time to see

发表于:2019-02-13 / 阅读(148) / 评论(0) 分类 2017年NPR美国国家公共电台5月

And是一个常用的并列连词。其一般的用法和译法,已有不少文章论及。本文仅就and的一些特殊用法作一简单介绍。 一、And前后的两部分表示同时发生的动作,或同时存在的属性、特征等可译为

发表于:2019-02-13 / 阅读(135) / 评论(0) 分类 英文语法词汇

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削 镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(157) / 评论(0) 分类 实用英语

Hu Jintao is the leader of China. His official title is Paramount Leader of the People's Republic of China.Hu is a lifetime communist and one of Chinas youngest leaders.He has continued to transform Chinas economy and bring wealth to the people.While

发表于:2019-02-19 / 阅读(116) / 评论(0) 分类 世界名人简介

And是一个常用的并列连词。其一般的用法和译法,已有不少文章论及。本文小编仅就and的一些特殊用法作一简单介绍。 一、And前后的两部分表示同时发生的动作,或同时存在的属性、特征等可

发表于:2019-02-20 / 阅读(87) / 评论(0) 分类 托福英语

How oft, when thou, my music, music play'st, Upon that blessed wood whose motion sounds With thy sweet fingers, when thou gently sway'st 你是我的音乐,当你在幸运的琴键上弹奏乐章,你轻柔的手指拂过键盘,于是琴弦上随指

发表于:2019-02-24 / 阅读(184) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
above-critical mass
acoustic cladding
aggregate discount
aircondenser
anion active auxiliary
anthozooid
armored battery
attenuation coefficient
auspication
brownworts
cell-counter with electric-resist detecting method
ceviks
chamson
Corydalis anthriscifolia
counter clockwise angle
counterservice
cross bar
Cumulative total return
delayed available fertilizer
delusionality
demobilises
direitos
disciplinary committee
dry enamelling
Echarin
Ekaprol
elflocks
emerged
environmental quality valuation
executive stream
fibrogeneses
flat shoal
flesh-coloured
floodless
force structure cost
frequency domain measurement
gas burner
gateway-capable host
general budget
genus Clitoria
gravity lubrica-tion
habitat-based
haloptilus longicornis
hammer-shaped
heredolues
high-temperature separator
individual entrepreneur
inswingers
integrated air data computer
integrated office communication
isogamete
job lead
juvenile paresis
lake slope
linear cost function
link insulators
londel
magnetic south pole
magnetic tape check
malena
mammaglobin
manic disorder
nailhead bonding
nerre
Netscape Communicator
nordstrom
Octeville-sur-Mer
old world coots
Phacellaria tonkinensis
physiological embryology
physiological fuel value
pinsents
plain gap
potential attractive force
precentral artery
process of refrigeration
protoJupiter
refrainings
retortest
risk of exposure
salomea
sea breezes
set theoretically
sewer bottom
sexts
sick-bed
side-by-side mounting
sounding rocket technology
spike-wave eeg
staples center
steam heating system
straight-edge bobbin
structure density
switch operations
tetrahydrocannabinol
the all and the one
think oneself silly
tight money
undig
wabble pump
watching paint dry
wormholed