百分之九十五的屏幕都包含电脑制作的图象.95 percent of the screen contained images made by computers.我们的电视机图象有问题.We can't get good pictures on our TV set.本图象最明显的特征是缺乏一致性.The most striking feature of this graph is the lack of agreement....
另一种选择是使用合成镶嵌物.The other option you have is a composite veneer.可以为截止阀 、 活塞或旋启式止回阀阀瓣提供弹性镶嵌物.Resilient inserts are available for globe, piston and swing check discs.用波形花纹装饰以波形的镶嵌物或蚀刻来装饰 ( 金属 )To decorate ( metal ) with wavy...
燕雀大约在12个星期大小的时候开始换羽毛。Finches start to moult at around twelve weeks of age.燕雀之志,成不了大志.A penny soul never came to twopence.燕雀大约在12个星期大小的时候开始换羽毛。Finches start to molt at around twelve weeks of age....