Suppliers add computer consumables, office equipment and furniture to their product range.供货商在其产品范围中增加了计算机耗材、办公设备和家具。computer consumables such as disks and printer cartridges如磁盘、打印机墨盒之类的电脑耗材Personal Safety Equipment, Ele...
这是一些能分割的矩阵。These are matrices that may be intersected.我们现在把各矩阵元素上的一撇略去.We now omit the prime on the matrix elements.该矩阵定义为A之逆矩阵.The matrix is defined as the reciprocal of A....
Noisome vapours arise from the mud left in the docks.难闻的蒸汽由船坞中余留的泥浆散发出来。The air is infected with noisome gases.空气受到了有害气体的污染.I destroy all noisome and rank weeds , I keep down all pestilent vapours.我摧毁了一切丛生的毒草,控制一切有害的烟雾....