coal gas in city的意思|示意

Correction: Natural gas found in Queensland's coal seams should be able to power a city of 1m people for 5, 000 years, not 1, 000 years as we first stated. This was corrected on June 9th 2011.

更正：在昆士兰煤层发现的天然气能够支撑一个拥有一百万人口的城市五千年的使用量，而不是之前所说的一千年。

Correction: Natural gas found in Queensland's coal seams should be able to power a city of 1m people for 5, 000 years, not 1, 000 years as we first stated.

更正：昆士兰天然气探测量应该是足够满足100万人口城市提供5000年能耗，而不是我们开始所写的1000年。

The present situation of coal gas in China is analyzed, and the principal revised contents of the coal gas chapter of Code for Design of City Gas Engineering is introduced.

分析了我国煤制气的现状，介绍了城镇燃气设计规范煤制气部分修编的主要内容。