The gas had apparently leaked from a cylinder.气体似乎由一汽缸漏出。a propane gas cylinder丙烷气钢瓶The mixture is fed into the cylinder from the carburettor.混合体由汽化器注入汽缸....
Finally, we need some means of igniting the mixture in the top of the cylinder.最后我们需用一些装置点燃汽缸顶部的混合气体.The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截...
He took a vow of chastity and celibacy.他发下守贞禁欲的誓言。People in some religious orders take a vow of celibacy.有些宗教修会的人发誓不结婚.The concept of celibacy carries connotations of asceticism and religious fervor.修道者的独身观念含有禁欲与宗教热情之意....
确定的订单常称作订货单.A firm order is often called an indent.兹附上本公司编号100号的订货单,订购100台电视机.We enclosed our order sheet No.100 for 100 sets of TV.我们相信能收到您的订货单.We trust to be favour with your valued order....