底层焊条

841 、 埋头铆钉 countersinkheadrivet 842 、 埋头锥孔 countersink 843 、 埋头螺栓 countersinkheadbolt 844 、 埋头螺丝 countersinkheadscrew 845 、 埋头钻 countersinkdrill 846 、

发表于:2018-11-29 / 阅读(314) / 评论(0) 分类 英文名句短语

morality influence undertake bonus excess vault pudding howl move thigh enterprise icy melody tribute intelligible hurl cavity portray cordial conscientious quantify electrode nose cite

发表于:2018-12-01 / 阅读(248) / 评论(0) 分类 用Mp3背六级单词

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(237) / 评论(0) 分类 Scientific American(十二)月

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens,found in the mud at Oyster Bay,Virginia,has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(204) / 评论(0) 分类 有声杂志阅读

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(406) / 评论(0) 分类 60秒科学

1471 、 实践计划 realization 1472 、 对比 contrast 1473 、 对流 convection 1474 、 对接 butt 1475 、 对接合;对接榫 buttjoint 1476 、 对接角榫 buttmitredjoint 1477 、 对接焊

发表于:2019-01-03 / 阅读(212) / 评论(0) 分类 英文名句短语

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(224) / 评论(0) 分类 Scientific American(八)月

第一句:What kind of tour do you have? 你们有什么样的旅行路线? A: What kind of tour do you have? 你们有什么样的旅行路线? B: We offer many kinds of tours. 我们提供多种路线。 第二句:What can I see on the tour

发表于:2019-01-21 / 阅读(266) / 评论(0) 分类 旅游英语口语情景对话

Interim Kyrgyz leader Roza Otunbayeva meets with petitioners from a rural village inside the Defense Ministry in Bishkek, Kyrgyzstan, which is her temporary office, 12 Apr 2010 Kyrgyzstan's interim government is trying to cut a deal with the country'

发表于:2019-01-31 / 阅读(223) / 评论(0) 分类 VOA标准英语2010年(四)月

注释: oppose [E5pEuz] vt. 反对 opinion polls 民意调查 mission [5miFEn] n. 使命,任务 upsurge [Qp5sE:dV] n. 高潮 intimidate [in5timideit] v. 胁迫 shake [Feik] v. 动摇 thug [WQ^] n. 暴

发表于:2019-01-31 / 阅读(231) / 评论(0) 分类 VOA2004(上)--各类新闻

我一直都相信心理暗示是管用的。比如在紧张或者缺乏信心的时候,如果身边有人很诚恳地肯定我的能力,对我加以鼓励,那么我在执行任务的时候就会泰然得多。这就是鼓励的力量。今天我

发表于:2019-02-01 / 阅读(181) / 评论(0) 分类 实用英语

今天我们要学的词是 backing. Backing 做为名词,是支持的意思。The obesity drug named Qsiva failed to gain the backing of European drug regulators because of its potential side effects. 一种名叫Qsiva的治疗肥胖症的药物,因

发表于:2019-02-05 / 阅读(185) / 评论(0) 分类 英语单词荟萃

A debate over the correct way to wear earrings is raging over Facebook after a man posted that you should remove the plastic backing from ear studs before they are worn. Joseph Ayoub wrote: 'After my 19 years of living, I have now realized you're sup

发表于:2019-02-06 / 阅读(180) / 评论(0) 分类 阅读空间

歌曲 : Rise to the occasion 艺人 : BWO 音乐星级 : ★★★★ 所属专辑 :Big Science 发行年代 : 2009 风格 : Pop / Dance 相关介绍: Bodies Without organs是一个电子流行音乐组合,简称BWO,2004年成立于瑞典。乐队成员:Martin Andrzej Rolinski (lead voca

发表于:2019-02-08 / 阅读(269) / 评论(0) 分类 舞曲狂欢

Sugababes - Girls Here come the girls Mmm, oh yeah (BACKING TRACK: ERNIE K. DOE Whoa, water, I don't need no lemonade) Here come the girls! (Girls, Girls, Girls, Girls) Here come the girls! (Girls, Girls, Girls, Girls) Here come the girls! (Girls, Gi

发表于:2019-02-08 / 阅读(177) / 评论(0) 分类 好听的英文歌曲

bulk head 散货船 cross deck 过桥甲板 tugboat 拖船 freeing-port 舷墙上的流水孔 barge 驳船 dead weight 载重量 oil tank 油船 tonnage 吨位 container vessel 集装箱船 stern 艉部 pusher 推论 sterm frame艏柱 ferry 轮渡 mi

发表于:2019-02-08 / 阅读(391) / 评论(0) 分类 实用英语

iron and steel industry 钢铁工业 ironworks 铁厂 foundry 铸造车间 steelworks, steel mill 钢厂 coking plant 炼焦厂 electrometallurgy 电冶金学 powder metallurgy 粉末冶金学 blast f

发表于:2019-02-11 / 阅读(235) / 评论(0) 分类 英文语法词汇

质量合格证书 certification of fitness 原材料 raw material 底板 bottom plate 垫层 cushion 侧壁 sidewall 中心线center line 条形基础 strip footing 附件 accessories 型钢 profile steel 钢板 steel plate 熔渣 slag 飞溅 weldin

发表于:2019-02-15 / 阅读(257) / 评论(0) 分类 实用英语

机械英语词汇(二)生产类 PCS Pieces 个(根,块等) PRS Pairs 双(对等) CTN Carton 卡通箱 PAL Pallet/skid 栈板 PO Purchasing Order 采购订单 MO Manufacture Order 生产单 D/C Date Code 生产日期码 ID/C Identification Code (供应商)识别码 SWR Special Work Reque

发表于:2019-02-18 / 阅读(234) / 评论(0) 分类 英文语法词汇

The head of Mexico's central bank says Latin American countries deserve greater representation at the International Monetary Fund. Agustin Carstens made the comments Wednesday in Brazil, where he is seeking support for his bid to become the next mana

发表于:2019-02-22 / 阅读(182) / 评论(0) 分类 英语新闻
学英语单词
248
active capital
agglutinator
anodontism
aposporogeny
application association
attorneyship
audited account
Aureociclina
Baire function
Black Bart
bridge of overhead travelling crane
British House of Lords
c(a)esium-base alloy
cannogenol
cerative
citroxanthin
clinid fish
clubiona femorocalcarata
collapse-fissure
collins mt.
cordate
corneae lipoidosis
coronary sinus rhythm
counter-timer
crushed scrap anode butt
cubically
digital servo
double-focusing mass spectrograph
electrostatic adherence
epulis gigantocellularis
excess employee
Ferula gracilis
fool enough
foundry scrap
free choice of partners
FT-207
goes a long way towards
Gogebic Range
governing box
habilament
heat-ray cataract
hematopoetic
hendecene dioic acid
Heyting algebra
Houdain
HPA -23,HPA 23
humect
in-person visit
induced voltage
infinite open interval
junction pipe
k.u
lacc
Mayobamba
meganopteron grossa
multum non multa
Myrientomata
navigational accelerometer
negative distortion
nippolachnus piri
Ntsama
often-told
oleum cubebae
olive-cerebellar fiber
orangeville
ornithophilist
overall width of inner rings
oxytolerant
parametric transform
party bureaucracy
Peristylus forceps
Phemitbyn
plant-induced dermatitis
polytenize
Poroshiri-dake
privileged supplier condition
radio-potassium
safety injection
salt of lemon
sample contamination
searchlights
semiconductor electrode
semisubmersible drilling rig
shklovskii
signal standardization
silvestro
Spenceria
throwing clay
to come alive
tremella foliaceas
underhand shot
variatus
Vayk'
vectograph film
vestibulum auris
wasto
Wayfoong Finance Ltd.
wear me out
wedding soup
weezy
yarn abrader