preparative

基本解释

• adj.准备的；预备的
• n.预备；准备

同根派生

英汉例句

双语例句

• The change happened by no reason, when I have no preparative.
  变化就这样毫无道理的发生了，在我还没有准备好的时候。
  blog.sina.com.cn
• In front is the preparative work that does a website clearly.
  前面的都是明确做一个网站的预备工作的。
• When everybody reads this article, believed to had been passed in January the ablution of first try, begin to enter the preparative phase of the second-round exam.
  当大家读到这篇文章的时候，相信已经经过了一月初试的洗礼，开始进入到复试的准备阶段了。

词组短语

短语

• preparative stage 准备期
• preparative method 制备方法
• preparative biochemistry [生化]制备生物化学
• preparative electrophoresis 制备式电泳;运用制备电泳;制备电泳;制备型电泳
• preparative separation 制备分离

英英字典

柯林斯英英字典

• serving to prepare preparatory
• something that prepares

专业释义

化学

• 制备

  Besides, applications of nonlinear effect to sample pretreatment and preparative fractionation of unknown components from sample were also presented.
  同时也探讨了非线性效应对样品前处理及未知物馏份制备分离的影响与应用。

• 制剂

  Last,in preparative process, with the shape and weight of dropping pills as evaluation indexes to potimize the sort and dosage of matrix.
  最后,在制剂成型性试验中,以滴丸圆整度以及重量差异等为评价指标,分别进行平行试验。

  医药科学

• 准备的

生物学

• 制备的

军事学

• (用鼓、角号等发出的)准备信号，预备号