Nickel-iron的意思|示意

The alloy contains 5% nickel and 10% iron.

这种合金含有5%的镍和10%的铁。

Minerals are chromium, copper, nickel, iron, asphalt, coal and petroleum.

矿藏有铬、铜、镍铁、沥青、煤、石油等。

China is rich in iron ore, bauxite, zinc, nickel, coal and crude oil deposits.

中国拥有丰富的铁矿石、铝土矿、锌、镍、煤炭和原油储量。

And then, by going with this open frame, we use invar [a nickel-iron alloy], one of the most thermally stable materials on the planet.

后来我们使用了这个星球上一类热稳定性最高的材料——因瓦合金(一种镍铁合金)制作镜框。

The block is cast in one piece from gray iron or iron alloyed with other metals, such as nickel or chromium. Some blocks are cast from aluminum.

缸体是由灰铸铁或含有镍或铬的合金铸铁整体铸造而成的。有的缸体由铝浇铸而成。

The evidence suggests it has a nickel-iron core like the Earth's, overlain by a rocky mantle.

证据表明灶神星有着和地球一样被岩石地幔覆盖的镍铁地核。