ufd meaning in Chinese
唯一因子分解整环
Examples
- The mean particle size of ufd is measured to be 99 . 6nm
对实验制备的ufd试样进行粒度测试，平均粒径为99 . 6nm 。 - The process of producing ufd and the methods of purification are determined
确定了整套生产ufd的实验程序与工艺。 - The experimental results indicate that the yield of ufd increases with increasing the density , slenderness ratio of charge . ufd synthesis is related to the particle size of rdx
装药密度、长径比的增加都有利于ufd的得率的增加，装药粒度对合成ufd有影响。 - The charge used in the experiment is a mixture of tnt and rdx ; the influences of its density , slenderness ratio on the yield of ufd are experimentally investigated
并从装药的密度、装药的长径比、混合装药中rdx颗粒尺寸对爆轰合成纳米金刚石的影响作了实验研究。 - The ufd is characterized by transmisson electron microscopy ( tem ) and x - ray diffraction ( xrd ) ; the results showed that the ufd commonly exhibit a spherical shape , and it is cubic crystal
Ufd通过透射电镜( tem )观察和x射线衍射分析进行特性表征， tem观察到金刚石外貌大多为球形，尺寸约70nm ，但大多形成微米级的团聚体。