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- The author analyzes the structure characteristics of tube splice of a vacuum cleaner, specializes several methods to solve arc core pulling and lays stress on a new structure design for a great angle and a long distance side arc core pulling driven. 摘要分析了吸尘器弯管连接头的结构特点，着重阐述了应用于本模具中的一种新颖的专用来解决大角度，长距离抽芯的连杆机构的工作原理。
- He ran up and jumped a long distance. 他助跑，然后起跳，跳的很远。
- It is a long distance from New York to Hongkong. 纽约离香港很远。
- Now space satellite is used to speed long distance call. 现在宇宙卫星被用来快速传送长途电话。
- Now space satellites are used to speed long distance calls. 现在宇宙卫星被用来快速传送长途电话。
- She holds the world record for long distance swimming. 她保持着长距离游泳的世界纪录。
- Long distance runners need great endurance. 长跑运动员需要有很大的耐力。
- Hard training will fit them to run long distances. 严格的训练将使他们能跑长距离。
- I want to make a long distance collect call. 我要打个对方付费的长途电话。
- The bird can fly a long distance without rest. 这种鸟可以不休息一直飞很长的距离。
- In order to shorten the core pulling distance and reduce the volume of die casting die, a mould with four angled-lift gliding block for parting and core pulling mechanism was designed. 为减小成形梯形楷型芯的抽出距离，减小压铸模体积，设计了带有四开式斜滑块分型抽芯机构的压铸模。
- I'll call you long distance tomorrow morning. 明天早晨我给你打长途电话。
- A bad leg ruled him off for long distance running. 他的腿痛使他不能参加长跑。
- In order to shorten the core pulling distance and reduce the volume of die casting die,a mould with four angled-lift gliding block for parting and core pulling mechanism was designed. 为减小成形梯形槽型芯的抽出距离,减小压铸模体积,设计了带有四开式斜滑块分型抽芯机构的压铸模。
- Scientists have studied the migration of fish over long distances. 科学家研究过鱼类远距离回游的现象。
- We've come a long distance on the project. 我们在这个科研项目上已有很大进展。
- A novel internal core pulling mechanism of injection mould is designed for the part with internal full circle undercut. 针对具有整圆内侧倒扣特征的注塑件,设计了一种新颖的注塑模内缩机构。
- Seeds can be carried for long distance by the wind. 种子能被风传送得很远。
- The structure peculiarity of this injection mould was a two-parting surface, and was a side core pulling mechanism. 此注射模设计的结构特点是点浇口形式的双分型面的注射模，是侧向抽芯。
- This is a long distance call from canada. 这是加拿大打来的一个长途电话。
