invar

invar的英语例句

1. Invar alloy foil was electrodeposited from sulfate - chloride electrolyte containing composite stabilizer and additives.

   在含有复配稳定剂和添加剂的高铁硫酸盐氯化物电解液中,电沉积得到因瓦合金箔.

2. 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.