淬硬;急冷硬化

quench-hardening的用法和样例：

词汇搭配

quench hardening淬火硬化(急冷硬化)...

大学英语六级词汇 q

发表于:2018-12-01 / 阅读(148) / 评论(0)

大学英语六级词汇

机械类词汇大全-28

1135 、晶体点阵；晶体格构；晶格 crystallattice 1136 、棘轮和爪 ratchetandpawl 1137 、棘齿 ratchet 1138 、棘齿弓钻 ratchetbrace 1139 、壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(86) / 评论(0)

英文名句短语

机械类词汇大全-12

463 、自感量 self-inductance 464 、自感应 self-induction 465 、色彩；颜色 colour 466 、色调 tone 467 、色环 colourwheel 468 、行星齿轮；周转齿轮 epicyclicgear 469 、

发表于:2019-01-03 / 阅读(66) / 评论(0)

英文名句短语

SSS 2009-11-18

You've probably heard the expression a heart attack on a plate. Maybe its fettuccini alfredo. Or maybe its a bacon cheeseburger, covered in batter and deep fried to artery-clogging perfection. Either way, it's clear that our modern diet is not always

发表于:2019-01-08 / 阅读(78) / 评论(0)

Scientific American(十一)月

机械专业英语词汇（很全）

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(85) / 评论(0)

英文语法词汇

60秒科学:Pharaohs Had Heart Disease

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(122) / 评论(0)

60秒科学

SCIENCE REPORT - Red Wine and Heart Disease

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(92) / 评论(0)

科技之光

英文歌曲:Stir It Up雷鬼音乐

Stir It Up Bob Marley Stir it up; little darlin', stir it up. Come on, baby. Come on and stir it up: little darlin', stir it up. O-oh! It's been a long, long time, yeah! (stir it, stir it, stir it together) Since I got you on my mind. (ooh-ooh-ooh-oo

发表于:2019-02-06 / 阅读(66) / 评论(0)

好听的英文歌曲

In Pursuit of the Sun

A legendary giant Kua Fu，overrating his own abilities，wanted to catch up with the sun．He followed the sun to its setting place at a valley far away and became very thirsty．Badly needing a drink of water，he went to the Yellow River and the R

发表于:2019-02-08 / 阅读(65) / 评论(0)

趣味英语

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(90) / 评论(0)

英文语法词汇

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学英语单词

-theist

a. e. housmen

acceptable heat treatment procedure