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- Analyzes the characteristic of pin tooth transmission on the occasion of driving big diameter disc, and proves the designing calculating methods and formulae. 该文分析了销齿传动在驱动大直径圆盘旋转时的特点,给出了销齿传动的设计计算方法和计算公式。
- The utility tool kit includes a letter-opener blade andscissors, a straight pin and tweezers, a magnifying glass, two rulers (incentimeters and in inches) and a pressurized ballpoint pen. 此款实用工具装备包括一圆柱销,一镊子,一放大镜,两把分别以公分和英寸为单位的尺和一支加压圆珠笔。
- Split pins, (internal thread) cylindrical pins, (internal thread) tapper pins, spring-type straight pins, rolling spring-type straight pins, pins with hole, pin rolls. 开口销、(内螺纹)圆柱销、(内螺纹)圆锥销、弹性圆柱销、卷制形弹性圆柱销、带孔销、销轴。
- straight pin porcelain insulator 直脚瓷瓶
- Before Norwegian Johan Vaaler devised a bent metal clip in 1990, papers were secured by straight pins, which had the predictable effect of gouging their recipients. 在挪威人约安·瓦勒于1990年发明这种弯曲的金属小夹子之前,文件是用明显会划伤接收者的直针固定在一起的。
- The Applications and Design of Pin Tooth Transmission on the Big Diameter Disc 销齿传动在大直径圆盘上的应用与设计
- We should brush our teeth at least twice a day. 我们每天应该至少刷两次牙。
- Keep straight on until you get to the church. 一直朝前走就走到教堂了。
- It's three blocks straight ahead. 一直往前走过三个街区就是。
- Let's pin the notice on the bulletin board. 咱们把这个通知钉在布告牌上吧。
- The combined fleet is armed to the teeth. 这支联合舰队全副武装。
- She gave it to me straight from the shoulder. 她坦诚地批评我。
- I prick the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
- He clenched his teeth and refused to tell anything. 他咬紧牙关,什么也不肯说。
- Lisa said my name wrongly so I set her straight. 莉莎把我的名字说错了,我便加以纠正。
- I bought a tie pin for my husband yesterday. 昨天我给丈夫买了一支领带别针。
- I just want a straight answer to the question. 我只需要得到对这个问题的明确答案。
- Go straight on until you come to a bus stop. 你一直往前走,直到公共汽车站为止。
- How many teeth did the dentist take out? 牙科医生给患者拔了几颗牙?
- I pick up a leaflet about the care of teeth. 我拿起一张宣传保护牙齿的传单。