天然气

The gas reaches its minimum volume, and it will now expand in the hot cylinder where it will be heated once more, driving the hot piston in its power stroke.

天然气达到其最小体积，它现在将扩大在炎热的缸在这将是一次更加激烈，推动活塞的热点在其权力中风。

One of the three prairie provinces in western Canada; rich in oil and natural gas and minerals.

加拿大西部草原三省中的一个省份；有丰富的石油、天然气和矿产资源。

It was necessary to design intelligent vortex precession flowmeter to meet the needs of trade market of natural gas.

所以，针对其应用中的不足，研制出更完善、适应天然气贸易市场需要的智能型旋进式旋涡流量计是很有必要的。

The prefabrication and hoisting of steel structural tower are crucial work in oil and gas pipeline crossing.

钢结构塔架的预制和吊装是石油天然气管道跨越工程的关键，目前国内同行业中，尚无一套较成熟、完整、有效控制变形的施工方法。

Therefore, in the development, design, develop liquefied natural gas valve in the process of material is the primary key issue.

因此，在开发、设计、研制液化天然气阀门的过程中，材质是首要关键的问题。

Denis has more than 30 years' specialist energy and resources experience, with a principal focus on gas and coal

Denis拥有30年以上能源和资源业界法律服务经验，特别擅长于天然气和煤炭开采和生产，以及矿产公司资产并购重组。

BP is the largest oil and natural gas producer in America.

BP 是美国最大的石油和天然气产品供应商。

Q: Which province is Canada's major producer of oil and gas?

那一省是加拿大最主要的石油及天然气生产商？

Getting the producer gas is not difficult, but obtaining in the proper state is the challenging task.

使用天然气的生产并不困难，但在适当的国家取得是具有挑战性的任务。

Which province is Canada's major producer of oil and gas ?

哪一个省是加拿大主要的石油及天然气生产商？

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。