crystalline particle meaning in English

结晶颗粒
晶粒

The results show that the improved structure has obviously reduced pressure drop and increased axial speed of the nozzle , as a result the wallop of electroplating solution is improved and the thickness of diffused layer reduced , the electrodeposition process improved , and what is more , the coating structure has been compacted , crystalline particles fined and the performance improved
结果表明，结构改进后，明显减小了压力损失，提高了喷嘴的抽向速度，电镀液冲击镀件的冲击力得到提高，有效地减少了扩散层的厚度，改善了电沉积过程，而且使镀层组织致密，晶粒细化性能得到提高。
In the design and fabrication of biosensor , the development of a simple and effective strategy for the construction of sensitive membrane on the electrode is a crucial step . nano - crystalline particles , exhibiting a large surface area with diameter less than 100 nm , high surface - activity , good biocompatibility , strong adsorption and great efficiency of catalysis , might be favorable for constructing biosensor
纳米材料,因其具有大的比表面积、高的表面活性、强吸附力及高催化效率等优异特性,可在增加生物分子(酶、抗原或抗体等)的吸附量和稳定性的同时提高生物分子(酶)的催化活性,使传感器的响应灵敏度得到提高。