单边双电极焊缝,单边多极滚焊

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(169) / 评论(0)

英文名句短语

英语会话速成 Unit 04

Dialog 1 Well, Tom, I hope you have a good time in America, I'll miss you. I'll miss you too. You mean a lot to me. All right if you will. You bet. Here's two thousands dollars for the trip, you some of them for stamps. Thanks a lot, bye. (Now liste

发表于:2018-12-03 / 阅读(64) / 评论(0)

英语会话速成

奥运英语15

Ming: When are you going on holiday? Ming: 你什么时候去度假? Sam: The 10th July. Sam: 7月10号. Ming: Whats the date today? Ming: 几天几号？ Sam: The 5th. Sam: 5 号. Ming: Oh, very soon then. Ming: 啊,这么说很快了. Sam: When are you going on holiday?

发表于:2018-12-19 / 阅读(238) / 评论(0)

芝麻街：明星教单词

奥运英语16

Xiao Dong: Are you married? Xiao Dong: 你结婚了吗？ Matt: Yes, you? Matt: 结婚了，你呢？ Xiao Dong: Yes, Im married too. Do you have any children? Xiao Dong: 我也结婚了，你有孩子吗? Matt: Yes, Ive got three daughters and a son. Matt: 有，我有三个女

发表于:2018-12-19 / 阅读(111) / 评论(0)

奥运英语

奥运英语30

Joe: Look at the traffic. Its terrible! Joe: 瞧这拥挤的交通。太糟糕了！ Mei Li: I know. There are too many cars on the roads these days. Mei Li: 可不是嘛，这年头，路上的轿车太多了。 Joe: I agree. It makes it difficult to breathe. Joe: 没错。让人喘不

发表于:2018-12-19 / 阅读(97) / 评论(0)

奥运英语

奥运英语44

Lanlan: Hi Amy, you look very happy. Lanlan: 你好 Amy，你看上去很高兴。 Amy: Yes, Im very pleased. Ive just got two tickets to see the Olympic opening ceremony. Amy: 是的，我很高兴。我刚刚拿到了两张奥运会开幕式的入场券。 Lanlan: Wow. You must be ver

发表于:2018-12-19 / 阅读(211) / 评论(0)

奥运英语

英语会话速成 Unit 16

Dialog 1 What equipments does this car have? This car has the power package. Are you familiar with that package? Not really Ok, the power package inclues power windows and locks, power meres and power antena. This pardicular car also has an air cond

发表于:2018-12-26 / 阅读(78) / 评论(0)

英语会话速成

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(86) / 评论(0)

英文名句短语

音乐咖啡厅:来到你身边I will come to you

Lyrics I will come to you by Hanson Brothers When you have no light to guide you And no one to walk beside you I will come to you Oh I will come to you When the night is dark and stormy You won't have to reach out for me I will come to you Oh I will

发表于:2019-01-07 / 阅读(131) / 评论(0)

音乐咖啡厅

新目标初中英语八年级下Unit 5--A2a

2a [00:03.50]Listen and number these phrases [00:05.89]in the order you hear them. [00:07.43] [00:08.40]Hi,Mark.I want to have a class party. [00:12.67]Wil you help me organize it? [00:14.91]Sure,Andrea.I can help you. [00:18.02]So when shall we have

发表于:2019-01-09 / 阅读(218) / 评论(0)

新目标初中英语八年级下册

北师大版高中英语模块7--Unit 24 Lesson2-6

[00:01.42]Exercise 7 Listen again and complete [00:04.93]the Function File with words and phrases. [00:08.07]Pronunciation [00:09.64]Exercise 8 Listen to eight more suggestions. [00:14.06]Which of them sound tentative [00:16.44]and which sound strong

发表于:2019-01-10 / 阅读(124) / 评论(0)

北师大版高中英语模块8(选修)

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(135) / 评论(0)

旅游英语口语情景对话

纯正英语一分钟-no

Sometimes I like the word no, and sometimes I hate it. It is a very powerful word, even though it has just two letters. I dont like the word no when I have been for a job interview and didnt get the job. I also hate this word when I ask someone on a

发表于:2019-01-21 / 阅读(68) / 评论(0)

纯正英语一分钟

关于文胸你要知道的7件事

Tip #1: Measure yourself. 量好尺寸。 Women who know their measurements save a lot of time and money while looking for a bra. Before leaving home, take a tape and measure yourself. First measure your chest right under your bust and then measure t

发表于:2019-02-08 / 阅读(79) / 评论(0)

阅读空间

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(272) / 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(107) / 评论(0)

英文语法词汇

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(124) / 评论(0)

实用英语

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(106) / 评论(0)

英文语法词汇

教你如何打招呼——商务场合的问候

Greetings in Business Proper etiquette is important in business greetings. Make sure to use polite language such as please and thank you. Appropriate titles and gestures should also be used. Shaking hands is common in most English speaking countries.

发表于:2019-02-19 / 阅读(77) / 评论(0)

英语口语

听播客学英语 248 足球狂热

In less than two weeks time, the football World Cup competition begins in Germany. Football fever is already sweeping the country. There are articles in the newspapers and programmes on television. Many people have placed English flags in the windows

发表于:2019-03-01 / 阅读(80) / 评论(0)

听播客学英语

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adjoint partial differential operator