invar 是什么意思

中文翻译与英英解释

	n. 【冶金】因钢，因瓦(铁镍)合金，不胀钢，恒范钢。

Invar, also known generically as FeNi36 (64FeNi in the US), is a nickel iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or α). The name, Invar, comes from the word invariable, referring to its lack of expansion or contraction with temperature changes.

例句与用法

	1.	Geodetic leveling should be done with staves in which the divisions are marked on a strip of invar . 大地水准测量必须使用刻度标于不胀钢片上的水准标尺。
	2.	Verification regulation for invar leveling staffs 因瓦水准标尺检定技术规程
	3.	Extremely low - sag invar - reinforced aluminium conductor 极低弧垂钢芯铝绞线
	4.	Copper - invar - copper board 键盘板夹心板
	5.	Invar levelling staff 因瓦水准标尺
	6.	Invar strut piston 镶因瓦钢片活塞
	7.	Materials for interconnection structures - sectional specification set for restraining core materials - copper invar copper 互连接装置用材料.第7部分:芯约束用材料分规范.第1节:铜殷钢铜
	8.	Materials for interconnection structures . part 7 : sectional specification set for restraining core materials . section 1 : copper invar coper 互连结构用材料.第7部分:限制芯材料用分规范集.第1节:铜殷钢铜
	9.	Materials for interconnection structures - part 7 : sectional specification set for restraining core materials - section 1 : copper invar copper 互连接装置用材料.第7部分:芯约束用材料分规范.第1节:铜殷钢铜
	10.	A very low linear expansion coefficient sample carrier made from invar , ensures that temperature change has no effect on the sample position 由不胀钢制成非常低膨胀系数的样品载台保证温度变化对样品的位置没有影响。

invar是什么意思

invar 是什么意思

中文翻译与英英解释

例句与用法