synthesis gas

• 合成气

synthesis gas的用法和样例：

例句

1. The gas-forming hypotheses are mainly synthetic gas and earth outgas hypotheses.
   其成气假说主要有合成气说和地球脱气说。
2. Both companies will use the technology to manufacture synthesis gas as feedstock for new methanol plants.
   这两家公司将利用该技术生产的合成气，作为新建甲醇厂的原料。