Geodetic leveling should be done with staves in which the onstrip of invar.
大地水准测量必须使用分划刻在因瓦带上的水准标尺.
The softening of the GPS for the amorphous Invar alloys predicates that the forces between atomics decrease, so these amorphous alloys appear a characteristic of structural instability.
非晶态因瓦合金的动力学异常特性反映出这些合金短程有序结构中原子间相互作用力的减弱并且具有结构松散的特性。
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