hardness是什麼意思呀

hardness是什麼意思呀 HARDNESS：N/A什么意思：重点是：N/A hardness of ROCKWELL HARDNESS:MINIMUM 翻译lime scale什么意思?Temporary hardness causes a build up of lime scale on boilers and hot water pipes 英文翻译.the teacher gave him a carrot andan egg to comment on their hardness...这句话怎么翻译呀. 什么是hardness洛氏硬度 Hardness as per Moss怎么翻译? Rockwell Hardness B82 B95 怎么理解 英语翻译The specified or indicated minimum hardness must be sufficient to develop the required strength to withstand the solid stresses of the spring design involved.（spring是弹簧的意思） 请问是哪位作家写的”The Hardness of Heart”? 战胜困难用英文怎么说呢?是defeat hardness吗? eva材料描述的说明看不懂,麻烦帮我解析一下.EVA 材料Item color description remark1 bule 300 c hardness 55+/-52 blue 299 c hardness 55+/-53 orange 021 c hardness 55+/-54 gray c gray 10 c hardness 55+/-55 gray c gray 6 c hardness 55+/- 生命无法承受之重 英文翻译要地道的,不地道的我也会翻……最好有英文原句,谢谢各位谢谢楼下的亲~~~但是你这似乎是生命无法承受之轻……和重是一个意思，还是应该把lightness换成hardness have a heart that never hardness a temper that tires.atouch that hurts Hardness:55-60HRB max 这句话翻译成中文应该怎么说? 英语翻译The term core hardness is applicable to carburize and hardened gearing.Induction hardened gearing may use the term base hardness.特别是这个 carburize and hardened gearing 怎么翻译比较好呀,急死了 英语翻译Some product applications require properties of hardness and strength to resist penetration under high pressure and to provide maximum wear qualities only on the surface .Where through hardness and the maxium strength associateed with it