Avoid abrasives, which can damage the tiles.避免使用磨蚀剂，以免损坏瓷砖。The most common finishing operations are mechanical, such as milling, grinding, or polishing with abrasives.最普通的精加工工序是用机械的方法, 如研磨, 磨削或用磨料抛光.Many of these product...
Conclusion The outbreak of pharyngoconjuctivitis was caused by adenovirus type 3.结论疫情是由腺病毒3型引起的咽结膜炎暴发....the dangers inherent in an outbreak of war.一旦爆发战争所固有的危险an outbreak of food poisoning食物中毒事件UN officials are warning ...
修飞的麦卡利烈度表是心理, 工程和地质标准的混合物.The modified Mercalli scale is a pastiche of psychological, engineering, and geological criteria.研究了烈度的平均重现周期曲线的特征.The characteristics of mean return period curves of intensity are studied.然而, 烈...
采购产品马达的油, 水力的油, 齿轮油, 油脂, 汽车关心产品和冬天产品油和润滑物.Motor Oil, Hydraulic Oil, Gear Oil, Grease, Car Care Products and Winter Products Oil and Lubricants.此外, 在水的涡凹和流程特性上的一些实验的研究水力的节流阀被介绍.Besides, some experimental researches on the...
他们依依而别离.They parted the best of friends.小鸟儿, 你可千万别离开壁炉,等我回来!Now, Ladybird, never you stir from that fire till I come back!这个别离,把过去一切的苦楚都压过去了.Recollections of past troubles flooded back on me....