[化] 磨耗试验

wear test的用法和样例：

例句

The paper covers introductions of ordinary rubber wear test methods and the standards for selecting test conditions.介绍最常用的橡胶磨耗试验方法和选择试验条件的标准。
Otherwise, I have studied the wearproof effect in the different composition by the test machinery of the pin-disk model.采用销盘式磨损试验机研究了不同电解质组成对氧化膜的耐磨性的影响。

礼节美语 Business Etiquette 268 You Are What You Wear 2

Cathy 跟同事Adam 正在讨论，一个人的穿着是否会对他的精神状态产生影响。Adam 说， A: Have you ever heard the saying, clothes make the man? It might be truer than we imagine. C: When a police officer or firefighter puts on

发表于:2018-11-30 / 阅读(156) / 评论(0)

礼节美语

当代考试－TEST (1)

TERMINAL TEST Part I Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Section A Directions: This section is to test your ability

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当代考试

当代考试－TEST (2)

TERMINAL TEST Part I Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Directions: This section is to test your ability to give p

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当代考试

当代考试－TEST (3)

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当代考试

当代考试－TEST (4)

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当代考试

当代考试－TEST (5)

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当代考试

lesson 33 she Wants to Wear Something Formal

Judy is looking for something nice to wear for a job interview. She wants to wear something formal. Unfortunately, she doesn't have anything except casual clothes. Judy is worried. She has nothing sui

发表于:2018-12-08 / 阅读(361) / 评论(0)

赖世雄初级美国英语

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Twenty years ago we had to wear hand-me-downs. 二十年前我们必须穿旧衣服。 hand-me-down可作名词也可做形容词，名词时表示传下来的东西，别人用过的旧东西；形容词则表示传下来的，别人用过的，旧的

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蒋健棠英语实用句子

英语小达人 146 Why Not Wear Glasses

1 Why Not Wear Glasses 1 为什么不戴眼镜 My niece Helen was a typist and her eyes were not very good, so she usually worn glasses. But when was nineteen and began to go out with a young Russian man, a son of a leading politician. She never worn

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英语小达人

简单慢速英语阅读:What Do You Wear?

Different workers wear different clothes to work. A lifeguard wears a swim suit. Many workers have uniforms. Workers at Burger Hut wear black shirts. The managers wear black shirts, too. The managers also wear ties. Mechanics and painters wear covera

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简单慢速英语阅读

Dress codes: what can you wear?

Yvonne: Hello this is 6 Minute English, I'm Yvonne Archer - and Alice is with metoday. Hello Alice! Alice: Hello Yvonne! Yvonne: Now these days, BBC staff no longer wear formal clothes for work - likedinner jackets and evening dresses. Alice: What a

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New Test for West Nile Virus

by Jill Moss Broadcast: July 23, 2003 This is Bill White with the VOA Special English Health Report. A medical company in Australia, PanBio, has developed a new test for West Nile 1)virus. The test ex

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英文歌曲:Wear My Kiss

Wear My Kiss The Sugababes Da, da, da, da-da, da, da, da Ba-da-da, da, da, da, da-da, da, da, da I'm like the tie, around your neck I make you look So good in that I'm like the watch, around your wrist Just wind me up and watch me tick, tock, tick I'

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经典英文歌曲：全新版Sugababes - Wear My Kiss

打榜热歌：全新版Sugababes - Wear My Kiss 已经正式出道12年的英国实力三人女子组合The Sugababes甜心宝贝时到今天已经完全换掉了当初的原班人马，尤其是最近替掉最后一个老甜心宝贝Keisha的新成员

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经典英文歌曲

美国习惯用语: Lesson 192 - HAT IN HAND / WEAR TWO HATS...

我们曾经说过，美国人现在很少有人戴帽子的。可是，至少有二十个日常用的习惯用语是以

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美国习惯用语:576 wear thin

今天我们要讲的习惯用语都是以thin这个单词为主。Thin就是瘦，或者是很薄。要是人们有选择的话，恐怕许多人都喜欢瘦一点，而不愿意太胖。但是，今天我们要讲的前两个习惯用语都包含消极

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美国习惯用语

中英双语新闻——127 Why men are tied to conventional neckwear

The United States will vote for a new president this November. Politicians are busy on their campaign trails. Theres something interesting about their attire: They rarely wear ties when giving stump speeches and pressing the flesh. 今年11月美国总

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中英双语新闻

Coe hails test events a success

LONDON, May 9 (Xinhua) -- LOCOG president Seb Coe hailed the London Prepares series a success as the final London 2012 test event - the London Disability Athletics Challenge - concluded, signalling the end of 42 events. In less than 12 months, LOCOG

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英语新闻

礼节美语 Business Etiquette 267 You Are What You Wear 1

Cathy 早上上班见到同事 Adam. Cathy: Hi, Adam, nice tie. Adam: Thanks. C: By the way, can I ask you a personal question? A: Ask away! C: How come you're the only one at the office who wears a tie to work every day? I'm not criticizing your fas

发表于:2019-03-15 / 阅读(265) / 评论(0)

礼节美语

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