The electroformed Ni - Mn alloys hold good prospects for its specific performance.电铸镍锰合金因其特殊的性能而具有重要的应用前景.Electroformed apertures reproduce the mandrel photo resist finish faithfully and do not require any further proces...
克拉克与舵手握手后向艉部走去，打算下船。Clark shook hands with the pilot and walked aft to find his way off the ship.艉轴管前、后轴承与衬套直径测量.Measuring diameter of fore and aft stern tube bearing and bushes.艏,艉尖舱底部为单底结构.F . P and A . P tank is singl...
The king had four wives and twenty concubines.这个国王有四个妻子和二十个妃子。It's said that the emperor had 72 concubines in the emperor's harem?听说皇帝有三宫六院七十二嫔妃?The sultan's wives and concubines live in the harem.苏丹的妻妾住在后...