1、EXPERIMENTAL INVISTIGATION OF LOW BTU COAL GAS COMBUSTION
低發(fā)熱量煤氣燃燒實驗研究

2、He is already the general engineer of this low BTU water gas project.
他已經(jīng)是這個低熱水煤氣工程的總工程師了。

3、Btu in western countries where dogs are considered honest and good friends of humans.
但是在西方國家，人們認(rèn)為狗是最忠誠的而且是人類的好朋友。

4、The toughest issue for me was the BTU tax.
對我來說，最困難的要數(shù)英制熱量單位稅了。

5、This large fireplace can produce45,000 BTU adjustable heat.
這款大型壁爐可產(chǎn)生45,000BTU的可調(diào)節(jié)熱量。

6、The cooling system has to remove about 60,000 BTU of heat per minute.
冷卻系統(tǒng)必須每分鐘帶走大約6000英國熱量單位的熱量。

7、APPLICATION OF LOW BTU GASES TO AEROENGINE MODIFIED FOR INDUSTRIAL USE
關(guān)于低熱值煤氣在航機(jī)改型中的應(yīng)用問題