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...
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 ...
Stable size and good filter efficiency of the bituminous.尺寸稳定,沥青浸渍性好.As a result, the reduction efficiency of charcoal, anthracitic and bituminous are better than pulverized coke.结果表明:木炭 、 无烟煤、烟煤作为还原剂还原效果明显优于焦粉.The ichth...
Three mortar shells had landed close to a crowd of people.3枚迫击炮弹落在人群旁。As an investment, bricks and mortar are not what they were.作为一种投资，房产不再是从前意义上的房产。The 120mm mortar has a range of 18,000 yards.口径为120毫米的迫击炮的射程是1.8万码。...