Water precipitates camphor from its alcoholic solution.水能把樟脑从其酒精溶液中淀析出来.Precipitates are usually collected by centrifugation at intervals.常常是用离心法分段收集沉淀的.This important carbide precipitates both inter and intragranularly....
真见鬼。我能写些什么呢？Oh, heck. What can I write about?真见鬼！我忘带钥匙了。Drat! I forgot my key.他怎么一转眼就不见了, 真见鬼.That's fantastic . He's vanished in the twinkling of an eye....
Add, remove, and configure game controller hardware such as joysticks and gamepads.添加 、 删除或配置游戏控制器硬件,如游戏杆和游戏板.Some types include digitizing tables, joysticks , trackballs, the mouse, touch panels , and light pens.如下各种类型的...