自遮护包药电极銲［接］

What I Have Lived For

What I Have Lived For By Bertrand Russell Three passions, simple but 1) overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and 2) unbearable pity for the suf

发表于:2018-11-28 / 阅读(260) / 评论(0)

疯狂英语2003年

机械类词汇大全-21

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(245) / 评论(0)

英文名句短语

用Mp3背六级单词044

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(197) / 评论(0)

用Mp3背六级单词

SSS 2011-12-30

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(193) / 评论(0)

Scientific American(十二)月

发现可以给手机充电的细菌

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(150) / 评论(0)

有声杂志阅读

英文书摘精选父母控制软件让恶意网站无法趁虚而入

The Internet has become an indispensable part of life for many children and young people nowadays. Yet risks abound. Children must be protected from dangerous content, whether it's pornography or depictions of violence, says Axel Kossel of c't magazi

发表于:2018-12-28 / 阅读(126) / 评论(0)

初学者听力文摘精选

【突破英文词汇】flu, fluc, flux -- flow 流

1. fluid /ˈflu:ɪd/ -- 1. substance that flows 2. not rigid; changing easily Air, water, molasses and milk are all fluids. 空气、水、糖蜜和牛奶都是流体。 During November, the military situation remained fluid, with advances and retres

发表于:2018-12-30 / 阅读(181) / 评论(0)

突破英文词汇

2010年麻省理工学院清洁能源奖揭晓(有声)

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(364) / 评论(0)

60秒科学

机械类词汇大全-36

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(156) / 评论(0)

英文名句短语

SSS 2008-08-01

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(175) / 评论(0)

Scientific American(八)月

VOA标准英语2012--Egypt's Moussa Stresses Experience in Time of Flux

Egypt's Moussa Stresses Experience in Time of Flux Moussa's past is both a strength and a weakness. The former foreign minister and ex- Arab League chief says he is ready to lead the nation. The country is in a major crisis, noted Moussa. And a major

发表于:2019-01-13 / 阅读(152) / 评论(0)

VOA标准英语2012年(五月)

旅游口语情景对话第25天:如何询问旅行路线

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(199) / 评论(0)

旅游英语口语情景对话

英语听力文摘 English Digest 39、父母控制软件让恶意网站无法趁虚而入

发表于:2019-01-26 / 阅读(146) / 评论(0)

英语听力文摘 English Digest

学个词Learn a Word 第1268期 flux

今天我们要学的词是flux。 Flux, 是动荡的，不断变化的。 The leadership of Yemen is in flux after former president Saleh was forced to step down, 也门前总统萨利赫被迫下台后，国家领导层处于动荡之中。 Afghani

发表于:2019-02-03 / 阅读(157) / 评论(0)

英语单词荟萃

交通工具之船体方面的词语

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(342) / 评论(0)

实用英语

英语词汇分类：冶金英语词汇

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(184) / 评论(0)

英文语法词汇

杜特尔特支持中俄主导新秩序

Rodrigo Duterte, the Philippine president, has backed the idea of a new world order led by China and Russia, highlighting global uncertainty about US security and trade goals under Donald Trump. 菲律宾总统罗德里戈.杜特尔特(Rodrigo Dutert

发表于:2019-02-11 / 阅读(139) / 评论(0)

英语新闻

工程词汇中英文对照

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(193) / 评论(0)

实用英语

我为什么而活

Three passions，simple but overwhelmingly1） strong，have governed my life：the longing for love，the search for knowledge，and unbearable pity for the suffering of mankind.These passions，like great winds，have blown me hither and thither2），

发表于:2019-02-18 / 阅读(127) / 评论(0)

阅读空间

机械英语词汇（二）

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(178) / 评论(0)

英文语法词汇

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