喷涂式皮鞋防水剂a spray-on water repellent for shoes摘要采用特殊工艺制备了复合型石膏防水剂.A complex water - repellent gypsum additive was studied in this paper.厂长引进了一种新的石膏防水剂.The production manager introduced a new water - repellent gypsum additi...
The method could also be used for other microcircuit processes.所讨论的方法可用于其他微电路工艺设备的表徵.Integrated circuit ( IC ): or microcircuit , or chip, or microchip.集成电路: 亦称微电路 、 芯片或微芯.The modeling of microcircuit process equipment i...
本文介绍了钏路煤层及相关割理系统的特性,通过试验研究了围压变化和煤层割理对气体渗透性的影响.The influence of confining pressure change and coal cleat on gas permeability is studied by experiments....