The function of surfactants in controlling particle size and shape of nano materials, and the influences of species, structures and concentration on them were introduced in this paper.
简要介绍了表面活性剂在纳米材料形貌控制中的作用，以及表面活性剂的种类、结构、浓度等因素对纳米材料形貌的影响。
Fluorescent magnetic particle detection is a NDT method that often is used for testing trivial flaws on the surface of some steel workpiece and for controlling qualities of product.
荧光磁粉探伤是一种常用的无损检测方法，是控制产品质量的重要手段，用于检测钢制零件的表面及近表面的裂纹缺陷。
At the same time, the application of crystallization technology in controlling particle morphology, improving compression and delivery properties is introduced also.
同时介绍了结晶技术在药物晶型控制、压缩性能和释放性能改进方面的应用。
Spray granules were prepared by controlling the powder particle size and solid content of slurry.
通过控制料浆中粉料的粒度及料浆固含量，制成喷雾颗粒料。
The influences of these factors and the method for controlling particle size distribution were presented for the reaction precipitation process.
在此基础上，提出了反应沉淀法制备亚微米粒子过程中颗粒粒度及粒度分布的控制方法。
Quality of production can be increased by adjusting the particle size distribution, controlling mixture humidity and optimizing the way of pressing.
调整镁碳砖配合料颗粒级配、控制混合料湿度与优化压制过程等措施可以提高生产质量。
It analyses the procedure of flame simulation based on particle system and texture mapping, introduces some important factors in controlling and simulating for real time display and realistic flame.
在粒子系统方法的基础上，比较了近年来的最新研究成果和实际应用方法，提出了基于纹理片的快速的火焰模拟方法。
The main advantages of using the mieroemulsification technique in the preparation of nanocatalyst were related to the possibility of controlling particle size and distribution.
该方法所采用装置简单、操作方便，制备的催化剂具有粒径小、粒径可调、分布均匀、 催化反应活性高等优点。
The main advantages of using the mieroemulsification technique in the preparation of nanocatalyst were related to the possibility of controlling particle size and distribution.
该方法所采用装置简单、操作方便，制备的催化剂具有粒径小、粒径可调、分布均匀、 催化反应活性高等优点。
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