单词盒子

preparation method

P 开头单词

基本解释

  • 制备方法

英汉例句

    双语例句

  • Another preparation method is to till the ground completely.
    另一种制备方法是到完全没有杂草的地上。
  • Its preparation method is simple, and has no need of cocatalyst MAO.
    催化剂的制备方法简单，聚合时不需要助催化剂MAO。
  • OBJECTIVE To study the preparation method of zinc oxide film and quality control.
    目的：探讨复方氧化锌涂膜剂的制备及质量控制方法。

    • 原声例句

  • Another preparation method is to till the ground completely.

    • 权威例句

  • Fortunately, DeGeneres tells Renee Montagne, she has a secret method of preparation: Lots of sit-ups.
    NPR: Sit Up and Watch: Ellen Is Hosting the Oscars
  • The problem with this method of preparation is that it starts in middle of the creative process and then jumps to the end, skipping several important steps along the way.
    FORBES: Writer's Block: How to Break Through
  • The IRS also expects taxpayers to save more than 1.6 million hours per year in tax preparation time from this simpler calculation method.
    WHITEHOUSE: The Home Office Tax Deduction: Simplifying Rules And Helping Small Business Owners Succeed

词组短语

    短语

  • Preparation E method 制作步骤
  • genome DNA preparation method 基因组DNA分子提取
  • land preparation method 整地方式
  • catalyst preparation method 催化剂制备方法
  • site preparation method 整地方法

专业释义

    化学

  • 制备方法

    Catalyst activity is known to connect with its composition and preparation method.
    催化剂活性的好坏，与其组成、制备方法等密切相关。

    机械工程

  • 制备方法

    Nano-materials have a wide application in different fields due to specific physical effect. This paper simply describes application prospect and preparation method of nano-materials.
    纳米材料由于其自身特有的物理效应,在不同领域具有广泛的应用性;文章简述了该材料的应用前景,并概述了其基本的制备方法。

    地球科学

  • 选矿方法