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- Raw materials,methods and processes of preparing blue mica pearlesent pigment were described in this paper,and preparation mechanism was inquired into. 论述了制备蓝色云母珠光颜料的原料、方法及工艺，探讨了蓝色云母珠光颜料的制备机理。
- In this paper,the preparation mechanism of the inorganic gel was expatiated;the technics was introduced;and the process of the technics was summarized. 本文主要阐述了膨润土无机凝胶的制备机理,介绍了无机凝胶的制备工艺,并对工艺过程进行了概括总结。
- The nurse is preparing the child to go to hospital. 保姆正在为孩子住院作准备。
- She was very helpful in preparing my manuscript. 她在我撰写原稿时帮了大忙。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- He really went to town on preparing the meal. 为准备这顿饭他确实花了不少劲。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- Methods: The new tannic acid ointment was prepared mechanically or manually.And then retrospective review on the therapeutic effect was performed in 80 cases of diaper dermatitis. 方法:采用机械法和手工法两种方法制备新鞣酸软膏,临床观察80例尿布性皮炎患儿使用本品的疗效。
- He is preparing for the surgery. 他正在做手术前的准备。
- He was busy preparing for the exam. 他忙着准备考试。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- In preparing for the exam, John reviewed his notes. 约翰复习笔记准备考试。
- They are preparing for war on a large scale. 他们正在大规模地备战。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- The art of preparing and dispensing drugs. 配药学，制药业制配药品的科学
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
- A tripping or triggering device on a mechanism. 倾卸装置、钩杆机械装置上断开或启动的装置
- Preparing for or occurring before flight. 起飞前的为起飞作准备的或起飞前发生的
