您要查找的是不是：
- At the same time, using enzyme (cellulose enzyme) destroy cell wall, preparatory study on extracting leaf protein by enzyme was conducted. 同时，用酶法（纤维素酶）对细胞进行破壁，并对酶法提取叶蛋白效果进行了初步的研究。
- To register for the ILI university preparatory studies,simply follow the instructions online. 注册参加ILI大学预备学习的流程非常简单，只需按在线指示操作就可以了。
- Preparatory Study to Air Traffic Control Teamwork Training 空中交通管制员资源管理训练初探
- Preparatory study on fire design in performance-based design 性能化防火设计中火灾场景设置的讨论
- Preparatory study on scenario design for subway fire 地铁火灾场景设计探讨
- They finished the preparatory training. 他们完成了预备训练。
- What are your preparatory measures? 你的初步措施是什么？
- Her son is studying in a preparatory school. 她儿子正在一所大学预备学校学习。
- I did preparatory exercises before the race. 我在赛跑前做了准备运动。
- There is much preparatory work for us to do. 我们有许多准备工作要做。
- His years of study were useful in his job. 他多年的学习有助于他的工作。
- How much did it cost you to study abroad? 你出国深造花了多少钱？
- A preparatory action or measure. 准备预防性行动或措施
- She secludes herself in her study to work. 她把自己关在书房里埋头研究。
- This reference book is very useful to our study. 这本参考书对我们的研究很有用。
- She will never let slip a chance to study abroad. 她绝不会错过出国学习的机会。
- Her social life get in the way of her study. 她的社交生活妨碍了学业。
- Study well and make progress every day. 好好学习，天天向上。
- She paces the whole class in English study. 她在学习英语方面为全班树立榜样。
- Chemists study the nature of gases. 有的化学家研究气体的性质。
