the Firth of Clyde克莱德湾Waterfalls never fail to attract and those at the Falls of Clyde are no exception.瀑布向来都不乏吸引力，克莱德瀑布群也不例外。With this parting admonition, he left Clyde to his thoughts.这样临行前劝告了一番, 他就走了,留下克莱德自己想心事.The en...
Acid - leaching reactor is the key instrument for preparing poly aluminium chloride ( PAC ) from kaoline.酸浸反应器是高岭土制备聚合 氯化铝 (PAC ) 的重要设备.The original burnt whiteness of Beihai kaoline is 76 % ~81 %, the whiteness subject ...
That mangy hound of yours just cost me a bucket of milk!你那卑鄙的猎犬又让我损失了一桶牛奶!The animal is bald and mangy ; it's an apology for a dog.这畜牲光秃秃的,浑身污秽,真是一条不象样的狗....mangy old dogs.老癞皮狗a mangy old coat破烂不堪的旧外套...
There are many good automatic, semiautomatic, and hand feeding devices available commercially.市场上已有许多优良的自动 、 半自动和手工饲喂装置出售.Manual control or electric control of pressure , time , temperature or semiautomatic control.操作采用手...
The secret of the machine lies in the aerodynamic shape of the frame.该机器的精妙之处在于其构架呈流线型。An effective aerodynamic optimization design method of transonic airfoil is given.提出了一种有效的跨音速翼型气动优化设计方法.Various aerodynamic devices, ...