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- Gearing is generally applied to valves to make operation easier. The gearing may be of the spur, bevel or worm type - any of which may be applied to Velan valves. 采用齿轮执行机构通常是为了使阀门操作更加容易。齿轮执行机构可能是正齿轮、锥齿轮或蜗轮,任何一种都可以应用在Velan的阀门上。
- Immerse oil type lubrication system. 浸油式润滑系统。
- The high-temperature water-graphite type lubricant can be prepared using water and graphite as base fluid and doped with screened suspended agent, antirust agent, antifoamer and other additives. 以水和石墨为基础液，添加了评选的悬浮、防锈、抗泡等添加剂制成了水-石墨型高温润滑剂。
- For the purpose of improving the lubricant property, a new type lubricant with additive nanosize CaCO3 particles in the base oil was developed to enhance the friction performance of metals. 从改善润滑性能出发,研制了一种在基础油中添加纳米碳酸钙粒子,用以提高金属摩擦学性能的新型润滑剂。
- It is put forward to apply such schemes as the No.13 coupler with big swing angle,ST draft gears, and dry type lubricant for center plates and wheel flange.The result of operation is good. 提出采用13号大摆角车钩、ST型缓冲器,心盘、轮缘润滑采用干式润滑剂等方案,运用效果良好。
- electric sludge conveyer worm type 电动螺旋式泥浆输送机
- reciprocating plate and worm type distributor 摆动板和螺旋式排肥器
- The supplement type lubricating oil additive is important for improvement of lubricating oil performances,with greater potential to develop. 补充型润滑油添加剂对改善和提高油品使用性能具有重要意义，有较大的发展应用潜力。
- How can I worm out of giving that report? 我怎么逃脱不做那个报告呢？
- Main, auxiliary engine all use wet-oil-pan type lubrication system. There is Main, auxiliary engine lub oil low pressure alarm device on board. 主、辅柴油机均采用湿底壳式润滑系统。本船设有主、辅机滑油低压报警装置。
- I think this worm is a larva of a butterfly. 我觉得这虫子是蝴蝶的幼虫。
- As the saying goes the early bird catches the worm. 谚语说，早起的鸟有食吃。
- Application and maintenance of a new type lubricant for copper wire drawing 新型铜线拉丝润滑油的使用及维护
- The vet prescribed a medicine to worm my puppy. 兽医开了一种药驱除我那小狗体内的寄生虫。
- Environmental protection has promoted the lube oil production with environment friendship type.And environment friendship type lubricating oil requires the biodegradability mainly. 环境保护促进了环境友好型润滑油的生产,环境友好型润滑油主要要求生物降解性。
- Even a worm will turn. You had better give her a way out. 弱者被逼太甚，也会进行抗争，你最好还是给她一条出路。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- He can't worm out of this situation. 他没有办法解决这个问题
- A leech is a small blood-sucking worm and usually lives in water. 水蛭是一种小型吸血虫，通常生活在水中。
- The early bird catches the worm. 早起的鸟儿有虫吃。(捷足先登。)
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
