型隔离槽的多晶硅填充 v groove isolation polycrystal backfill
这座大坝的改造升级，采用方法是用普通水泥浇筑拱槽，把基本上是重力结构的大坝部分改建为多拱大坝。
The structural upgrade consisted of converting the multiple arch to basically a gravity structure by partially infilling the arch bays with conventional concrete.
两个单独的梳妆区（其中一个有化妆台）各有一个结实的洗手槽和非洲文吉木制的橱柜，两区之间是一个家庭号大尺寸的化石缟玛瑙(Fossil Onyx)多喷头蒸汽淋浴。
Two separate vanity areas (one with make up station), each with solid granite sinks and African Wenge cabinetry, are joined by the family sized Fossil Onyx steam shower with multiple sprayers.
提出一种在爆炸载荷下形成多破片的新型刻槽药型罩结构。
A new grooved liner configuration for forming multi-fragments under explosion loading is presented.
应用推荐