monodispersed spherical particles  球形均分散粒子

nano spherical particles  球形纳米粒子

non-spherical particles  非球形颗粒

SiO2 Spherical Particles  球形二氧化硅

the number of equivalent spherical particles  等效球形颗粒数

spherical dispersal particles  分散球形粒子

spherical phosphor particles  球形荧光粉

spherical silver particles  球状银粉

Spherical thorny particles  球形多刺粒子

spherical wear particles  球形磨粒

TiO2 spherical micro particles  TiO2微球

block coarse particles and release fine particles  拦粗排细

10000 m 3 nature gas spherical tanks  10000m3天然气球罐

10000 m3 natural gas spherical tank  10000m3天然气球罐

10000m^3 natural gas spherical tank  1000立方公尺天然气球罐

15MnVNR steel spherical tank  15MnVNR钢制球罐

2-DOF spherical parallel mechanism  二自由度球面并联机构

3-3R spherical type parallel mechanism  3-3R球面并联机构

3-DOF spherical platform manipulator  三自由度球平台机器人