etch的音标

etch的一般过去时为：etched...

etch的现在完成时为：etched...

Finally the structures were released in a 49 % HF etch.最后在49%F中腐蚀形成这些结构.More often , all of the materials etchant have a finite etch rate.剂中的材料都具有一定的刻蚀速率.Can some one suggest a suitable etch or sequence of etches to achi...

More often, all of the materials exposed to the etchant have a finite etch rate.通常, 所有暴露在刻蚀剂中的材料都具有一定的刻蚀速率.Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI - ETCH are severe eye and tissue irritants.瓷酸蚀剂...

etch的现在进行时为：etching...

etch的第三人称单数（三单）为：etches...

vt.& vi.蚀刻，浸蚀，刻划，描述，铭刻在心里/记忆里/脑海里，铭记n.腐蚀剂...

etch的近义词/同义词有：engrave, stamp, imprint, impress, impress, print, stamp, imprint, engrave。vt.etch的近义词（蚀刻;铭刻）：engrave, stamp, imprint, impress。etch的近义词（其他释义）：impress, print, stamp, imprint, engrave。...

adj.红脸的，蓬乱的，不整洁的...

侧颈鳖科...

A snowball knocked his hat off.一个雪球飞来把他的帽子打落在地。She knocked down forty dollars at a restaurant.她在一家饭馆花掉40美元。Confronting great hardships,the surveyors never knocked under.在巨大的艰难困苦面前,那些勘探人员从未屈服过。Isabel rose so abruptly that...

Many a ship has been wrecked on those rucks.许多艘船只都触礁毁坏了....

mallard的音标：mallard的英式发音音标为：['mælɑ:d]mallard的美式发音音标为：['mælərd]...

He was once an engraver in a printing factory.他以前是印刷厂的一名刻工.He was a sketcher and a copper - plate engraver .他也是杰出的素描家和 铜版画 家.William Hogarth, English painter and engraver, died in London and was buried in Chiswick church...

An experiment study on antimicrobial activity of the extract of Lactarius Fs was reported.报道了浓香乳菇菌丝体提取液的抗菌性初步实验研究.Lactarius camphoratus Fs extract was a good kind of natural antiseptics with broad prospects.浓香乳菇是一种有开发前途的...

The technology of preparing sodium - copper chlorophyllin from carrot leaves was studied.由胡萝卜樱叶提取叶绿素并经皂化、铜代及成盐反应制备叶绿素铜钠.The overall yield of sodium copper chlorophyllin is 41.3 %.全过程叶绿素铜钠盐的收率可达41.3%.GLUCOSE - FRUCTOSE SY...

有谁知道拉丁语族分为哪几个语支?Who knows the subfields of the Latin branch?使用乌孜别克语,属阿尔泰语系突厥语族西匈奴语支.The use of Uzbek language belongs to Altaic Turkic language branch, West Huns.官方语言为乌兹别克语, 属于阿尔泰语系突厥语组东南 ( 葛逻禄 ) 语支.The official language...

adj.可爱的，令人愉快的，有趣的，晴朗的...

“失物”的英语可以翻译为：lost article，lost property ...

adj.抗水的，水中稳定的...

archdiocese的音标：archdiocese的英式发音音标为：[ˌɑ:tʃ'daɪəsɪs]archdiocese的美式发音音标为：[ˌɑrtʃ'daɪəsɪs]...

I then realized how possible it was to overcome your limitations.那时我才意识到，人克服自身局限的可能性到底有多大。Certain exclusions and limitations apply.一些排除因素和限制条件比较适用。The team's technical limitations were exposed by the Italians.意大利人使这...

是…的总和[数]，合计，总结，概括，向陪审团概述案情...