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- VACUUM HEAT TREATMENT for THE BOTTOM CAP 底盖的真空热处理
- Based on the principle of interior ballistics, a bore pressure simulater is designed to be used in receiving test of bottom caps instead of the practical firing range test. 本文简要说明了根据内弹道学原理设计的代替实弹道验收底火用的膛压模拟器.
- Shaping Technology Research about the Bottom Cap of Second Stage Fuel Tank 二级燃料箱后底顶盖成形工艺研究
- Who is the boy in the official school cap? 那个戴校帽的男孩是谁？
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- The cap should twist off easily. 这个帽儿应该容易拧开。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- Winning the medal was a feather in his cap. 获得奖章是他的荣誉。
- He wore a cap with tabs over the ears. 他带一顶有护耳的帽子。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- Put the cap back on the toothpaste. 把盖子重新拧在牙膏管上。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去，很可笑。
- In lieu of carrying an umbrella, I wore a waterproof coat and cap. 我穿一件雨衣，戴一顶雨帽，就不用带雨伞了。
- The bottom of the boat was rusty. 船底生锈了。
- There is a pair of scissors in the bottom drawer. 最底下的抽屉里有把剪刀。
- Prices have reached rock bottom. 价格已经到了最低点。
