Wet ball mill smashes materials mainly through grinding instead of impacting.湿式球磨机对物料的粉碎主要靠研磨而不是冲击.A car will come to a grinding halt if you put water in the petrol tank.如果把水灌进油箱，汽车会猛然间停下来。And increasing numbers of them ...
Civil war in the Sudan has been grinding on for nine years.苏丹内战已经持续了9年之久。"Well," I said, grinding my cigarette nervously into the granite step.“好吧，”我边说边紧张不安地把香烟在花岗岩台阶上捻灭。Tanks had crossed the border at five fifteen and w...
New fashions took a long time to percolate down.新时尚要很长时间才能在大众中流行起来。Rain water will only percolate through slowly.雨水只会慢慢地渗进来。The rain will percolate through the soil.雨水渗入土中.I'll percolate some coffee, ie make it by p...
这条河中的污染物水平在下降。The level of pollution in the river was falling.我们来到了河中的急转弯处.We are coming to a sharp bend in the river.这条法律规定,公众拥有河流及河中的全部水源.This law says that the public owns the rivers and all the water in them....
最高阶导数线性地出现的那种方程是准线性方程.A quasilinear equation is one in which the highest - order derivative appears linearly.这种 “ 导数边界条件 ” 的规定描述于 3-5 节中.The specification of such " derivative boundary conditions " is described in Sectio...