carbon are的意思|示意

At present, the extensive industrial method to produce silicon carbon are Acheson and Multi - thermal Source process.

目前, 大规模工业生产SiC的 方法有Acheson法和多热源法两种.

互联网

The alloys of iron and carbon are the most important alloys used industrially.

铁碳合金是工业上使用的最重要的合金.

互联网

Hydrogen, oxygen, nitrogen and carbon are all important to life on Earth.

氢 、 氧 、 氮、碳都对地球上的生物十分重要.

互联网