The model follows Weibull distribution, and in considering shortage whole backlogging and partial backlogging are distinguished.其中商品的退化率服从韦伯分配, 并且缺货期间的缺货数量则考虑全部待补及部分待补两种情形....
这个人造卫星的轨道,其最远点在离地球200英里的地方.The orbit of the artificial satellite has an apogee of 200 miles from the earth.远月潮在月球位于其轨道的最远点时发生.Apogean tides occur when the moon is at the apogee of its orbit.新加坡离赤道最远点处, 其纬度大约是 多少 ?At its ...
She wore tight trousers and high-heeled mules.她穿紧身裤和拖鞋式高跟鞋。...a chariot drawn by six black mules.6 匹黑色骡子拉着的一辆双轮敞篷马车Two mules well laden with packs were trudging along.两头骡子驮着沉重的背包,吃力地往前走.Cannon rolled past , the drivers f...