丙烯酸树脂

acroid resin的用法和样例：

例句

The self-stratifying behavior between epoxy resin and acrylic resin is investigated in different blend solvents.摘要选择不同的混合溶剂体系考察部分相容的环氧树脂和丙烯酸树脂的自分层行为。
The relic protection material B72 was developed by modifying acrylic resin with benzotriazole UV absorber.研制了苯并三唑类紫外线吸收剂改性丙烯酸树脂文物保护材料。

Genesis 创世记02

2Thus the heavens and the earth were completed in all their vast array. 2By the seventh day God had finished the work he had been doing; so on the seventh day he rested from all his work. 3And God blessed the seventh day and made it holy, because on

发表于:2018-12-05 / 阅读(222) / 评论(0)

创世记

听电影学英语-别惹蚂蚁 03

[00:04.24]Mommo, here's your-- What are you doing? 奶奶给你你在做什么? [00:06.08]Preventing alien abduction, that's what l'm doing. 我在准备应对被外星人拐骗 [00:11.16]Thank you. 谢谢 [00:16.56]Dang crabgrass. 该死的草 [00

发表于:2018-12-07 / 阅读(289) / 评论(0)

听电影学英语-别惹蚂蚁

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Lesson 77 mummy 木乃伊 The mummy of an Egyptian woman who died in 800 B.C. 死于公元前800年的一位埃及妇女 has just had just had an operation. 的木乃伊刚刚接受了一次手术。 Many mummies have been found in the Silk Road. 在丝

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新概念英语词汇随身听手册2

SSS 2009-12-09

Almost three centuries after his death, Antonio Stradivari is still a legend for the sound of his instruments, from the rich depths of his cellos [cello sound] to the soaring clarity of his violins [violin sound]. Theories are often put forth that St

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Scientific American(十二)月

【一起听英语】爬树（1）

童年时，好多小朋友都有过爬树的经历.... Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today Im joined by Kate. Now in todays programme and in next weeks programme were talking about tree climbing. So I

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一起听英语

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是啊 Uh-huh. 永不变质的 It'll last forever. 我把它保存在纯净的 I preserved in a one percent solution 聚乙烯醇缩醛树脂里了 of polyvinyl acetal resin. 天哪 Oh,my God. 这是我听到但没能理解的话中 That's the most r

发表于:2019-01-01 / 阅读(226) / 评论(0)

生活大爆炸第三季

Wild Europe - Genesis 肇始之初- 9

..As they died they slowly sank, settling in layers on the seafloor. Through time they formed these cliffs in an ocean that was up to 300 meters deeper than we see it today. Just imagine how London mi

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欧洲自然写真

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211 、木工工作台 woodworker'sbench 212 、木工车床 woodturninglathe;woodworkinglathe 213 、木工铅笔 carpenter'spencil 214 、木工刨床 thicknessingandplanningmachine 215 、木牙

发表于:2019-01-03 / 阅读(200) / 评论(0)

英文名句短语

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This is the VOA Special English Agriculture Report. An American expert in food science technology has won a major international award. Philip E. Nelson has been named winner of the Two Thousand Seven World Food Prize. World Food Prize Foundation Pres

发表于:2019-01-11 / 阅读(265) / 评论(0)

VOA慢速英语2007年（七）月

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There is a curse that has plagued humanity since ancient times. 从古代起就有一种诅咒一直让人类饱受折磨。 The Greeks fought it by chewing aromatic resins, while the Chinese resorted to egg shells. 古希腊人通过咀嚼芳香树脂

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TED演讲教育篇

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That dress looks perfect right off the rack, and that crisp button-down shirt is never going to be any brighter or whiter than the moment you buy it. So is it really necessary to go to all of the trouble of washing those brand-new garments before you

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阅读空间

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2010年上海世博会游览外国馆中英文对话 Xiao Luo: Look at the square building.Its France Pavilion.Lets go inside. 小罗：瞧那个正方形的建筑，是法国馆。走，进去看看。 Lily ：Watch, in the court the garden with a p

发表于:2019-02-01 / 阅读(208) / 评论(0)

实用英语

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发表于:2019-02-04 / 阅读(225) / 评论(0)

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Tree climbing: Part 1

Tree climbing: Part 1 NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today Im joined by Kate. Now in todays programme and in next weeks programme were talking about

发表于:2019-02-05 / 阅读(275) / 评论(0)

六分钟英语

英文佳作欣赏：Childhood and Poetry

Childhood and Poetry One time, investigating in the backyard of our house in Temuco the tiny objects and minuscule beings of my world, I came upon a hole in one of the boards of the fence. I looked through the hole and saw a landscape like that behin

发表于:2019-02-08 / 阅读(214) / 评论(0)

英语作文

职场英文口语第209期:传达想法(3)

It's our new big idea.Easy. We can just remould the design for the Imperial Lemon. 这是我们的新想法。简单，我们可以翻新一下皇家柠檬的设计。 Can they Anna?Is that what you wanted?To get what you want, you need to explain ex

发表于:2019-02-12 / 阅读(186) / 评论(0)

职场英文口语

生活中12个和味蕾有关的词语你都知道吗？

小编导读：酸甜苦辣的说的是味道，也是人生百态。味道背后的故事你都知道吗? 1. EAGER 1、热切 The word eager goes back to the French word aigre, meaning sour. In English, it first took on the sense of sharp, biting, o

发表于:2019-02-17 / 阅读(197) / 评论(0)

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托福语法讲解：定语从句

发表于:2019-02-18 / 阅读(190) / 评论(0)

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LONDON, June 16 (Xinhua) -- Drillings and fillings at the dentist's are always dreadful and make tooth decay treatment very unpleasant. But British scientists have developed a new approach of fixing tooth decay, which could get rid of all the drillin

发表于:2019-02-18 / 阅读(233) / 评论(0)

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学英语单词

billion electron-volts (Bev)

block cipher chaining

bread spread