The vertically float die block and slide plate of combination movement have been adopted in the die to form a ring part on a single stroke of the press with high productivity.
该弯曲模采用浮动模块和复合运动的滑板，使环形零件在压力机一次行程中成形，工作效率高。
The wear tests with ring on block wear test machine and corrosion tests were carried out.
用环块磨损试验机进行了磨损试验，并进行了腐蚀试验。
Methods Improved the traditional round block technique reduction mammaplasty to make the design of internal and external ring more reasonable and simple.
方法：将传统双环法缩乳术加以技术改进，使内外环的设计定位合理、简单。
According to algebraic property that a direct sum of Galois fields is isomorphic to a finite ring, the linear block code for multiplexing systems is proposed.
依据有限域直和与有限环同构的代数性质，对多路复用系统构造线性分组码。
Piston ring excellent in resistance to scuffing, cracking and fatigue and method for producing same, and combination of piston ring and cylinder block.
有提高的抗擦伤性、抗裂性和抗疲劳性的活塞环，和它的生产方法，以及活塞环和气缸体的组合。
The result shows that in the ring-block sliding wear test, with time prolonging, the friction coefficient of all samples becomes more and more stable, and the mass wear loss increases.
结果表明：在环-块滑动摩擦实验中，随时间延长，试样摩擦系数均趋向平稳，质量磨损量均增长。
The wear_resistant properties were examined by means of ring-block contact wear test.
采用环块接触形式进行材料的耐磨试验。
This paper gives a brief introduction to the design, block diagrams, operation principles and making of XTZ-B automatically monitoring device for ring-receiving system.
现对XTZ - B型收铃系统自动监视装置的设计思路、方框组成、工作原理、实现方法进行扼要介绍。
In this thesis, space-time block coding and differential space-time coding are discussed on the basis of "one-ring" correlated channel model.
本文基于一种“单环”相关信道模型，对空时分组码和差分空时码进行了分析和研究。
In this thesis, space-time block coding and differential space-time coding are discussed on the basis of "one-ring" correlated channel model.
本文基于一种“单环”相关信道模型，对空时分组码和差分空时码进行了分析和研究。
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