[化] 换热管

heat exchange tube的用法和样例：

例句

The heat pipe shall be packaged not to be damaged in transportation.热管在运输过程中包装不应受到破坏。
This paper deals with the eddy current testing technique is substituted for hydraulical to detect the quality of heat exchange pipe.应用涡流检测技术，对换热管进行入厂检验，代替弯管前的水压试验，减少人力，物力的消耗。

北师大版高中英语模块1--Unit 1 Lifestyles Les4-3

[00:00.00]In the evening,I like to play with my children. [00:03.52]I have two children,a boy and a girl. [00:06.55]They are six and eight years old. [00:08.76]I also like to study. [00:10.43]Right now I am studying Chinese [00:12.79]by distance lear

发表于:2018-12-04 / 阅读(195) / 评论(0)

北师大版高中英语模块1

北师大初中英语八年级上--Unit8 expansion-2

[00:00.00]In most subways,there are stations [00:04.12]about every one kilometer along the route. [00:08.20]Most subway are very modern and clean, [00:12.34]but they can get very crowded sometimes. [00:14.88]So,people have to follow certain rules [00

发表于:2018-12-04 / 阅读(139) / 评论(0)

新标准初中英语七年级下(2013版)

外研社新标准高中英语必修第一册--02

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(229) / 评论(0)

外研社新标准高中英语必修（1-4）

不择手段背单词(599):auricular

auricular, adj 耳（状）的；听觉的【例】an auricular tube [医]听诊器【源】源自拉丁语 auricula耳【区】particular（adj 特殊的），一起记。你们不觉得耳朵是最特殊的器官吗？【参】aural（adj 听觉的

发表于:2018-12-04 / 阅读(115) / 评论(0)

不择手段背单词

越狱第一季:第十九期

Sucre搬回牢房以后成为Michael越狱的帮手。一天晚上，Sucre为Michael放哨，Michael则准备把牢房的墙壁凿穿。 [00:07.30]Listen and Share [00:41.76]Sucre [00:44.16]Michael [00:47.34]Sucre [00:48.20]Michael [00:55.63]You're clear. [01:13.15]If the chemicals c

发表于:2018-12-07 / 阅读(126) / 评论(0)

纸牌屋第一季

王子的一天

It isn't quite the first ever royal blog, but it does break new ground for the House of Windsor. The revamped website includes a daily diary, starting in an informal and relaxed-looking Prince Charles

发表于:2018-12-11 / 阅读(75) / 评论(0)

万花筒2006年

新世纪少儿英语第二册LESSON 17-30

V@enook.cn Lesson 17 Bring me some jam. What are you doing,Mom? I'm making some sandwiches. I'll help.I'll cut the bread. OK,Katie. Oh,Katie!What a mess!Give me that knife,please. Bring me some jam,please. Mom!Dan's eating the jam! The jar's almost e

发表于:2018-12-13 / 阅读(128) / 评论(0)

新世纪少儿英语

英语口语大赢家Topic85:酷暑The Heat

夏天的一个中午，阿美和好朋友古奇在街上闲逛，天气特别炎热，两个人不停地抱怨，她们都在抱怨些什么呢？来看看吧！ Listen Read Learn Gucci: May, we are fools to hang out at noon. It's dying hot today. My skin is too weak to be exposed under the summer sun

发表于:2018-12-26 / 阅读(78) / 评论(0)

英语口语大赢家

中级英语听力lesson 25

Mary: On holiday, one summer, we were camping, of course, (Yes, of course) er, and had been to Italy and, er, back into France (Yeah) and, at the border, we had an awful lot of trouble finding the pas

发表于:2018-12-26 / 阅读(134) / 评论(0)

中级英语听力

The London Tube

Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an

发表于:2019-01-07 / 阅读(167) / 评论(0)

六分钟英语

SSS 2008-08-08

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Ever been woken up by the sound of the refrigerator compressor kicking on? Well, such clumsy heat exchange units featuring long metal coils may be on their way out. Becaus

发表于:2019-01-08 / 阅读(97) / 评论(0)

Scientific American(八)月

VOA标准英语2012--London's 'Tube' Plays Crucial Olympics Role

London's 'Tube' Plays Crucial Olympics Role Massive overhaul Head into the Tube and you never quite know what you might find. With 12 million passengers passing through every day - and three million more expected during the Olympics - the Tube is its

发表于:2019-01-13 / 阅读(131) / 评论(0)

VOA标准英语2012年(七月)

Friendliness on the tube

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(214) / 评论(0)

伦敦生活

每日一词【355】heat：高温，压力

今天我们要学的词是heat。大家都知道heat是高温的意思，那么不难想象，引伸一下，heat也可以理解为压力。还有两个多星期，美国2008年总统大选的初选就要拉开帷幕了。 Democratic leading candid

发表于:2019-01-20 / 阅读(83) / 评论(0)

英语每日一词

学个词Learn a Word 第355期 heat

今天我们要学的词是heat。大家都知道heat是高温的意思，那么不难想象，引伸一下，heat也可以理解为压力。还有两个多星期，美国2008年总统大选的初选就要拉开帷幕了。Democratic leading candida

发表于:2019-01-26 / 阅读(78) / 评论(0)

英语单词荟萃

狗狗为何光脚不怕冷

狗狗为何光脚不怕冷日本一位科学家研究发现，狗之所以能够光脚在雪地上行走自如，而不觉得冷，奥秘之处在于其脚掌上有个内部中央供暖系统，它能让温暖血液流到特定部位，以避免冰冷

发表于:2019-02-01 / 阅读(63) / 评论(0)

实用英语

每日一词【1018】heat up：越来越激烈

今天我们要学的词是heat up。 To heat up, 意思是越来越激烈。 The debate over immigration reform is heating up on the Hill, 国会关于移民改革的辩论日益激烈。 The World Cup is heating up as more teams are getting knocked

发表于:2019-02-06 / 阅读(104) / 评论(0)

英语每日一词

每日一词【1112】take some heat：受到批评

今天我们要学的词是take some heat。 To take some heat, 受到批评。 The candidate is taking some heat for his stance on illegal immigrants, 候选人因为在非法移民问题上的立场而受到批评。华盛顿红人队教练沙纳汉因

发表于:2019-02-11 / 阅读(89) / 评论(0)

英语每日一词

China, Russia vow to advance cultural exchange

发表于:2019-02-14 / 阅读(83) / 评论(0)

英语新闻

美国习惯用语:315 stand out; stand the heat

我们今天要讲的习惯用语有一个共同的词: stand。我们要学的第一个习惯用语是: stand-out。这儿在stand和out之间有一个连词符号。 Stand-out当名词用。它和形容词outstanding意义相关连。不少人知道

发表于:2019-02-17 / 阅读(113) / 评论(0)

美国习惯用语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

acousto-optic(al)

anodal depression

anthophaein

apodeictic, apodeictical