1) micron rolling balls
微米级滚珠
2) nanometer tiny bead
微珠纳米
3) micrometer pearl powder
微米珍珠粉
1.
Methods: SD rats were randomly divided into three groups and supplied with nanometer and micrometer pearl powder at different dosages.
方法:70g左右的SD大鼠100只,以低钙基础饲料饲喂2w后分别添加5%、10%的纳米珍珠粉和微米珍珠粉,另10只大鼠为实验本底组。
4) nano-magnetic beads
纳米磁微珠
5) micron
[英]['maɪkrɔn] [美]['maɪkrɑn]
微米级
1.
The structure and the performance of micron spinel LiMn_2O_4 to the spinel synthesized by the normal solid-state method were compared.
对微米级和常规固相反应方法制备的锂离子电池正极材料尖晶石LiMn2O4的结构和性能进行了比较,并采用扫描电子显微镜(SEM),X 射线衍射(XRD)及慢扫描循环伏安(SSCV)、交流阻抗(EIS)的电化学测试方法对材料进行了表征。
6) micron-size
微米级
1.
Preparation of micron-size monodisperse styrene-methacrylic acid copolymer microspheres;
微米级单分散苯乙烯-甲基丙烯酸共聚物微球的制备
2.
Methods of preparation and application of micron-size polystyrene(PS) microsphere were reviewed with 17 references.
简要评述了微米级聚苯乙烯 ( PS)微球的制备方法 ,并着重介绍了用分散聚合法制备 PS微球时单体浓度、介质、稳定剂、引发剂与温度、反应时间、搅拌速度、气氛等影响因素及微米级 PS微球的应用与发展。
3.
The monodisperse micron-size polystyrene particles were prepared by emulsifier-free emulsion polymerization.
采用无皂乳液聚合法制备了具有单分散性的微米级聚苯乙烯微球。
补充资料：滚珠
（～儿）钢制的圆珠形零件。也叫钢珠。参见〖滚珠轴承〗。
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