1) multi-orifices apron
多孔胶圈
1.
Due to the equipment structural difference and varieties of the compact spinning elements,there is a marked difference of consumption of hollowed big rollers,lattice,multi-orifices aprons and suction tubes.
针对集聚纺设备结构和集聚元件的不同,在实际纺纱过程中,因中空多孔大罗拉、网格圈、多孔胶圈、吸管的损耗存在着明显差异的现状,指出由于集聚元件的变形、老化、损坏、更换周期不同,对棉纱质量影响也明显不同,以立达公司的COM4型集聚纺设备的成纱质量最稳定,比其他公司设备每锭每年节约集聚元件消耗费约50元。
2) Punching Apron
打孔胶圈
3) several circles of holes
多圈孔
4) porous silica
多孔硅胶
1.
A novel method was proposed and studied for the preparation of porous silica with high porosity using base-dissolving technology.
4cm3/g的多孔硅胶,采用1。
5) multihollow polymer latex particles
多孔胶粒
补充资料：孔胶
1.很扎实﹑牢固。
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