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- point contact detector 点接触探测器
- We were not at any point contact with the enemy. 我们在任何一个据点都没有和敌人发生接触。
- Invention of the point contact transistor by Brattain and Bardeen. (December 23). 12月23日，布拉顿和巴丁发明点式电视晶体管。
- We have studied the JJ fundamental and harmonic mixers with a Josphson point contact junction simulator. 采用约瑟夫逊结RSJ模拟器,对约瑟夫逊结的基波和谐波混频器进行了研究。
- QUICKPOINT grinding is a high-speed "peel grinding" process based on point contact between the grinding wheel and work piece. QUICKPOINT工艺技术是一种在精磨加工范围工序中只以点接触方式进行磨削的高速外圆磨削法。
- We calculate the conductance and thermopower in saddle quantum point contact under a finite temperature and different magnetic fields. 在有限温度和不同磁场下;精确计算了各种鞍形量子点接触中的量子化电导和热功率.;量子点接触的形状影响体系的量子化特征
- The point contact hoisting rope was taken as an studied example and a model for the fretting wear of steel wires was developed. 以点接触式提升钢丝绳为研究对象,在实验室建立了钢丝绳中钢丝的微动磨损模型。
- Based on the linearly gearing cone roller and globoid cam mechanism, we design out the sphere-conical roller, which can make point contact with the corresponding globoid cam. 在线啮合圆锥滚子弧面凸轮机构的基础上,设计出一种对圆锥滚子进行修形后的球锥滚子,使其和原来由圆锥滚子创成的弧面凸轮形成点啮合。
- By theoretic analysis, we have studied method that defines engaging parameter and the real driving ratio and contact area of point contact Archimede s worm gearing. 本文通过理论分析阐明了点接触阿基米德蜗杆传动啮合参数的确定以及实际传动比和接触区分析的方法。
- Point contact between the stem tip and cortex has been examined as a source of thigh pain, and current designs attempt to distribute this contact oer a broader area. 柄末端与皮质骨的点接触是引起大腿疼痛的一个原因，当前的设计试图将这种接触分散到一个较大的区域内。
- Aims directly at the shortcomings of point contact plates and conventional plates, we have developed a Point Contact-Dynamic Compression Plate (PC-DCP). 本研究针对现有点式接触接骨板不能动力加压的缺点，研制出新型点式接触动力加压接骨板(point contact-dynamic compression plate，PC-DCP)。
- The results of two dimensional elastohydrodynamically lubricated point contact calculation show it's fast convergence and stability in a wide range of parameters. 等温点接触弹流润滑数值计算表明，该方法具有数值计算分析的快速收敛性和宽参数范围的稳定性。
- Based on the linearly gearing cone roller and globoid cam mechanism, we design out the sphere-conical roller, which can do point contact with the corresponding globodial cam. 在线啮合圆锥滚子弧面凸轮机构的基础上,根据点啮合理论原理,设计出一种新型的球锥形滚子,使其和原来由圆锥滚子创成的弧面凸轮形成点啮合。
- The Program Manager is the single point contact internally and externally for program initiation, status and completion to YFK and Full Service Supplier standards. 项目经理是YFK和根据全面服务供应商标准，唯一就项目启动、状态、完成情况在YFK内部和外部的联系人员。
- It is different from under point contact that there is no stick area under line contact in the partial slip regime, and load distribution within line contact area is uneven due to roughness of surface. 磨痕分析表明，承载区域接触不均匀，存在虚接触区域，其大小与表面粗糙度有关，而接触区域没有不磨损的粘着区，不同于点接触形式。
- Gears with curvilinear traces ensure that the gear pair is operated in a point contact condition, which is different from the line contact type of a helical gear pair or spur gear pair. 不同于以往传统正齿轮与螺旋齿轮的线接触型的传动运转方式，具曲线型齿线特徵的齿轮组是以点接触的接触型态来传输动力。
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- The difference between the traditional ball or cylinder shaped and the cuboid shaped grinding blocks is that the former is by point contact or linear contact, and the latter is by planar contact. 球形、圆柱形研磨体与长方体研磨体的区别在于，前者是点接触和线接触，后者是在长方体的基础上对各边及角度进行修正后形成的，研磨体间是面接触。
- In point of cost, we'll have to discuss it at the next meeting. 至于费用方面，我们只好留到下次会议再讨论。
- Making a petit point pillow is exacting work. 做一个小花边编织枕头是一项细致活儿。
