钢网制作技术包括化学腐蚀, 激光切割和电铸.Stencil manufacturing techniques include chemical etching, laser cutting and electroforming.电铸镍锰合金因其特殊的性能而具有重要的应用前景.The electroformed Ni - Mn alloys hold good prospects for its specific performance....
His privileged bourgeois family insisted on a good education.他那优越的资产阶级家庭坚持让他接受良好的教育。They were, by and large, a very wealthy, privileged elite.他们基本上是一些非常有钱有势的精英。Mr Nixon argued the tapes were privileged.尼克松先生认为这些录音带是保密的。...