他已经是这个低热水煤气工程的总工程师了。
He is already the general engineer of this low BTU water gas project.
汉英例句他已经是这个低热水煤气工程的总工程师了。
He is already the general engineer of this low BTU water gas project.
联醇应向城市煤气工程、大氮肥厂拓展，联产醇品种要多样化；
This kind of process should be integrated with city gas process and large scale nitrogen plants to make the products diversified.
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