preparation的例句（preparation在句子中的用法）

• Preparation, properties and kinds of polyurethane adhesives were described. 综述了聚氨酯胶粘剂的合成 、 特性和种类.
• The present invention isp - acetaminophenol anal injection as antipyretic analgesic for children and its preparation process. 本发明公开了用于小儿发热、疼痛等疾病用的解热镇痛药――对乙酚氨基酚肛注液及其制备方法.
• Paper: Preparation of AAM - CHT from AAM and Chitsoan. 论文: 丙烯酰胺改性壳聚糖的制备,化学世界,2001年第2期.
• The members of the club can rotate and one person can do all the preparation for the evening... 俱乐部的成员可以轮流工作，而且一个人就能做好晚上的所有准备工作。
• Few things distracted the Pastor from the preparation of his weekly sermons... 几乎没有什么事情能使牧师在准备每周的布道时分神。
• Rub the surface of the wood in preparation for the varnish... 打磨木头的表面，为刷清漆做准备。
• All worktops should be wide enough to allow plenty of space for food preparation. 所有的厨房操作台都应该足够宽大，为制作食物提供足够的空间。
• They are collecting information in preparation for the day when the two sides sit down and talk... 他们正在收集情报，为双方坐下来谈判的那一天做准备。
• In the days before domestic gadgetry and time-saving appliances, food preparation took up most of the day. 还没有家用小器具和省时的家用电器的时候，准备食物得花大半天时间。
• You could never eliminate risk, but preparation and training could attenuate it... 风险不可能完全消除，但可以通过防范和培训来降低。