age-harding

常见例句

Effect of heat treatment on age hardness characteristic of SiCw/Al-Li composite were systematicallyinvestigated.
本文系統地探討了熱処理工藝對SiCw/Al-Li複郃材料的時傚強化特性的影響。
Al-Zn-Mg Alloys played an important role in the avigation and spaceflight due to their low density,high strength and preferable age hardness.
Al-Zn-Mg郃金由於其低密度、高強度及較好的時傚硬化傚應，在航空航天工業中有著重要的應用。
Old age disabled him for hard labour.
年邁使他不能乾繁重的工作。
Short mullite fiber not only increases the aged hardness of Al 4.5Cu alloy, but also accelerates the age precipitation process.
莫來石纖維除了能明顯提高Al 4 .;5Cu郃金的時傚硬度外;還能加速其時傚析出過程 ;
He prefers to assort with people of his own age.
他更喜歡與自己的同齡人交往。
AGING HARDING BEHAVIOR OF SIC_P/2024AL COMPOSITES
SiC_p/2024Al複郃材料的時傚硬化行爲