音标:[nju:kli:'tə] ;
成核剂, 核
词型变化:名词复数形式 : nucleators

nucleator的用法和样例:

例句

用作名词(n.)
  1. The nucleator of barium hydroxide and its different content for the inorganic phase change material calcium chloride hexahydrate have been studied in this paper.本文着重研究了以氢氧化钡为成核剂和不同用量的无机相变材料六水氯化钙。

By Serena Parker Preston J. Truman grew up in Enterprise, Utah, a small farming community of 800 people located 100 miles east of the U.S. government's nuclear weapons test site in the state of Nevada

发表于:2018-12-08 / 阅读(35) / 评论(0) 分类 VOA2004(下)--时事新闻

Photo: AP Russian President Dmitry Medvedev seen on television screens in an electronics shop during his interview in Moscow, 24 Dec 2009 In his end of the year speech, Russian President Dmitri Medvedev says his country will develop a new generation

发表于:2019-01-13 / 阅读(33) / 评论(0) 分类 VOA标准英语2009年(十二月)

Russian Foreign Minister Sergei Lavrov is calling for the resumption of talks on Iran's nuclear program as soon as possible. The Russian minister said a more constructive approach is needed to resolve international concerns about Iran's nuclear ambit

发表于:2019-01-14 / 阅读(56) / 评论(0) 分类 VOA标准英语2011年(三月)

By Kurt Achin Seoul 07 December 2007 The senior U.S. delegate to multinational talks aimed at dismantling North Korea's nuclear capabilities says more discussions are needed before North Korea produces a formal declaration of its nuclear programs. VO

发表于:2019-02-07 / 阅读(31) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Kurt Achin Seoul 03 November 2009 North Korea says it has manufactured more material useable in nuclear weapons. The announcement is widely seen as a tactic to pressure the United States into bilateral talks, and comes a little more than a week b

发表于:2019-02-12 / 阅读(36) / 评论(0) 分类 VOA标准英语2009年(十一月)

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发表于:2019-02-16 / 阅读(74) / 评论(0) 分类 能源行业英语
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