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- In the Fillicales the leptosporangium has a specialized spore dispersal mechanism involving an annulus of cells with thick walls that ejects s pores explosively as it dries out. 蕨类植物中薄囊蕨有一个专门的孢子传播装置，在孢子囊壁的部分细胞壁上不均匀加厚成环带，当孢子成熟后将其散射出。
- The dispersion mechanism is analysed by testing Zeta potential and the viscosity of the suspensions. 通过测定颗粒表面Zeta电位、悬浮体系粘度,分析了分散剂的作用机理。
- The congregation mechanism,dispersion mechanism and dispersion method of nanoparticle are introduced. 介绍了纳米粉体的团聚、分散机理及其分散方法。
- The mecha-nism of electroless composite plating and the dispersion mechanism of surfactant in electroless composite plating were discussed. 对化学复合镀机理及表面活性剂在化学复合镀中的分散机理进行了探讨。
- By testing the changes of Zeta potential and the dispersion rate of the system with the addition of surfactant,the dispersion mechanism of dispersants was discussed. 通过测试加入表面活性剂前后颗粒表面Zeta电位、体系分散率变化,探讨了分散剂的作用机理。
- They called for the peaceful dispersal of the demonstrators. 他们要求示威者和平解散。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- 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。
- 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
- The means of dispersal are wind, water and animals. 传播的媒介有风、水和动物。
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- Fog dispersal research has since followed the line. 自那时以来消雾研究一直遵循这个方向。
- After the dispersal of the crowd, five people were found to be hurt. 人群散开後,发现五人受了伤。
- 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
- Gene dispersal risk of transgenic plants. 转基因植物的基因漂流风险。
- A similar device used to release or activate a mechanism. 起动装置，扳柄类似扳机的装置。用来使机械装置运作
- The soldier told us where the firing mechanism of a rifle is. 那个士兵告诉我们哪儿是步枪的击发装置。
