Sinter type fastigiate - handle drills: Use for drilling and brickle material such as glass, ceramics etc.产品描述:烧结锥柄钻头: 适用于玻璃 、 陶瓷等硬性材料的钻孔.On the basis porous carbon , the reactive sintering silicon carbide ceramics were ...
The effect of his preaching was counteracted by the looseness of his behavior.他讲道的效果被他放荡的生活所抵消了.Misunderstandings can often be traced to a looseness of expression.误会常常源于疏于表达.This could occur as a result of some structura...
China was the first country in the world to synthesize crystalline insulin, a bioactive protein.中国在世界上最早用人工方法合成一种有生物活力的蛋白质--结晶胰岛素.Microorganisms can produce many beneficial bioactive substances through secondary metaboli...
He had returned to England in an aircraft carrier no less.他竟然坐航空母舰回的英格兰。The airlines have invested enormous sums in new, quieter aircraft.航空公司投入了大笔资金购买噪音较小的新型飞机。The aircraft made an unscheduled landing after developing a...
米恩斯先生以卖计算机硬盘作为副业。Mr. Means sold computer disks as a sideline.他决定把自己的爱好变成赚钱的副业.He decided to turn his hobby into a lucrative sideline.酿造苹果酒是很多农民的一项副业.Cider making was a sideline for many farmers....
The Redskins punted. Dallas then marched 79 yards to seal the victory.红人队选择了弃踢，达拉斯队随即跑出79码从而锁定胜局。Oryx is a Dallas-based oil and gas exploration and production concern.奥瑞克斯是一家设在达拉斯的石油和天然气勘探生产公司。The Minnesota Vikings signe...