ball diameter meaning in English
球直径
Examples
- The result of study indicated preliminarily that as for the bal cage patterned constant speed universal joint , while the number of steel ball increased from 6 to 8 , on account of the reduction of steel ball diameter , not only its outside dimension may cut down 12 % , its weight could get a reduction of nearly 20 % , but also the load bearing capacity of universal joint on the contrary could gain somewhat enhancement
研究结果初步表明，对于球笼式等速万向节，当钢球数量由6增加为8时，由于钢球直径的减小，不但其外形尺寸可以减小12 % 、质量可以减少近20 % ，而且万向节的承载能力反而可以得到少许提高。 - In order to make investigators know about the current research state of preparation of the carbon / graphite materials with high density and strength from mesocarbon microbeads , and direct the research , development and production , in this review , the influence of preparaed mesocarbon microbeads from various raw materials and methods of preparation , ball diameter of carbosphere , preoxidation temperature and time , moulding pressure and time , heat treatment temperature and heating rate , holding time on the mechanical properties and microscopic structure of carbon / graphite product were discussed by us
摘要为了对中间相炭微球制备高密高强炭石墨材料的研究现状有所了解，并且对实验和实际生产起到指导作用，本文通过参阅大量中外文献，讨论了不同原料及制备方法制得的中间相炭微球、炭微球的球径、预氧化温度及时间、成型压力及时间、热处理温度及升温速率、保温时间对炭石墨制品的力学性能及微观结构的影响。