1) low-density solids
低密度固体颗粒
2) density of solid particles
固体颗粒密度
3) velocity of solid particles
固体颗粒速度
4) particle density
颗粒密度
1.
Relation between dissolving quality and particle density;
配方奶粉的冲调性与颗粒密度的关系
2.
We found that there are particles on the fracture faces of peribacteroid membranes,but particle density on P face and E face is different,the former is quite abundant,the latter is less.
细菌周膜的断裂面上有颗粒状物质，但Ｐ面和Ｅ面有所不同，前者颗粒密度较大。
5) solid particle
固体颗粒
1.
Effects of ultrasonic wave on the surface properties of solid particle;
超声波对固体颗粒表面性质的影响
2.
Investigation on boiling heat transfer enhancement and anti-scaling process by using solid particles;
固体颗粒强化液体沸腾换热和抗垢特性的研究
6) solid grain
固体颗粒
1.
Through studying the reasons that solid particle erosion is generated in supercritical turbine during manufacture and operation, take measures by optimization and spray harden in flowing part and flexible application of by-pass system, avoiding to happen solid grain corroding phenomenon effectively.
通过研究超超临界汽轮机固体颗粒侵蚀产生的原因,在制造和运行中采取通流部分优化及喷涂硬化、灵活运用旁路系统等防治措施,可有效降低固体颗粒侵蚀现象的发生。
2.
Incipient motion of solid grain in solid-liquid two\|phase flow is often concerned in many petroleum technologies, such as horizontal drilling, gravel-packing and sand washing.
水平井钻井、砾石充填及冲砂等作业都涉及到固液两相流动的固体颗粒起动问题。
补充资料：低密度
低密度
计算机体层摄影(CT)术语。CT扫描中，低于参照结构密度值的结构密度。和常规X线影像不同，CT影像可测得经标定的密度值，因此可定量性地比较兴趣结构与参照结构的密度。由于参照结构的密度因结构而异，因此“低密度”的概念不是一个恒定的密度值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条