property n. 1.财产;资产;所有物;所有地,地产;所有,所有权。 2.性质,特征,属性,特性;【逻辑学】非本质特性。 3.〔pl.〕 【戏剧】道具;〔英国〕服装。 a man of property 有产业者。 real property 不动产。 movable [ personal ] property 动产。 Is this your property? 这是你的东西吗? The secret is common property. 那个秘密人人知道。 literary property 著作权,版权。 the properties of soda 碳酸钠[苏打]的特性。 property in copyright 版权所有。
Relationship between cutting machining properties of graphite - containing cast irons and their structures 石墨铸铁切削加工性能与组织的关系
A description of the properties of high - speed machining tool , and its physical properties , chemical properties analysis synthesis of the said sub - machining properties 摘要阐述各种高速切削加工刀具材料的性能,并分析其物理特性和化学特性以及不同的成分合成对机械加工性能的影响。
This article states machined properties of part ' s material , properties of cutting tool materials and some structure of cutting tool that used in large flat surface 摘要本文从实用出发,系统介绍了适用于制作大型平面材料的切削性能以及适用于大型平面精铣的几种刀具结构和使用情况。
Annealing could reduce hardness and raise toughness , which could be prone to mechanical machining . quenching and low temperature tempering could raise intensity and hardness of materials , not reduce toughness obviously . quenching on same temperature caused ticp / fe in situ composites having the best integral machine properties 退火处理使材料的硬度降低,韧性提高,便于机械加工;淬火+低温回火处理使材料的强度和硬度提高,而韧性无明显的降低;采用等温淬火工艺,可使tic _ p fe复合材料具有最好的综合机械性能。