叙述了液态模锻的工艺实质 、 应用范围及工艺参数.The paper has described technological essence, application range and technological parameters.阐述了用粉末锻造工艺代替普通模锻的优点.It has elaborated the advantages of the powder forging technology.分析了汽车驱动齿轮的冷模锻工艺...
The excavators have dredged up nothing but mud.发掘者只挖出了一些泥.Section 404 requires permits for the discharge of dredged or fill material.第404条要求对排放那些疏浚和填充材料予以限制.The police dredged up the parcel from the muddy river.警方从浑浊的河水中...
A tantalising aroma of roast beef fills the air.空气中充满诱人的烤牛肉香味。The place quickly fills up so it's soon standing room only.人很快就坐满了，不久就只剩下站立的位置了。The text fills 231 pages.正文占了231页。...