The frIt'sealing material is a crucial material in ceramic metal halide lamps.陶瓷金属卤化物灯用封接材料是陶瓷金卤灯的关键材料.The formation of polyhalides depends on the combination of a central halide ion with a halogen.多卤化物的形成取决于中心卤化物离子...
The photographic elements contain a blue - sensitive hydrophilic colloid silver halide emulsion layer.照像材料含有亲水胶体的感蓝卤化银卤剂层.The formation of polyhalide depends on the combination of central halide ions.多卤化物的形成取决于中心卤化物离子的结合...
我们的神圣作出申述的银箔印制.Our sacred representations are made of silver foil printed.铝箔纸次给有金箔和银箔两栽.Fanwei: a gold foil and silver foils are applied.这个银箔邮票被放在密封的收藏卡中, 以防止氧化.The silver stamp comes on a collectible card, which is seal...
He managed to rustle up a couple of blankets.他很快想办法弄到了几张毯子。He listened to the rustle of her skirts.他倾听她裙子的窸窣声.Suddenly he heard a rustle in the peony pavilion and someone sighing deeply.他忽闻有人在牡丹亭畔长吁短叹....