It made the US the world's top gas producer in 2009.
这使得美国在2009年成为世界上最大的天然气生产国。
Blast Furnaces produce significant amounts of dust in the top gas.
高炉炉顶煤气中产生大量的粉尘。
The splashed slag density is increased with the increase of top gas flow rate.
结果表明，顶吹气体流量的提高有利于增加炉衬的溅渣密度；
Therefore to operation TRT the stability of the top gas pressure should be ensured, especially when the TRT is in an emergency process.
因此TRT的运行首先是应该保证炉顶压力的稳定，特别是TRT装置紧急停机情况下的炉顶压力的稳定。
In the process, oil is top gas (often reduced pressure), chemical is butadiene unit, the torch gas recovery system, oil and chemical are used.
工艺上用的，石油是塔顶气(常减压)，化工是丁二烯装置，火炬气回收系统，石油和化工均采用过。
If the oxygen blast furnace is produced in a commercial scale and top gas is recycled, it can significantly reduce fuel consumption and save cost.
氧气高炉进行大规模工业化生产，如果炉顶煤气循环利用，有望大幅度降低燃料消耗，节省成本。
To realize high precision control of top pressure, the dynamic mathematical model of top gas pressure recovery turbine (TRT) system was researched.
为实现高炉顶压的高精度控制，提出了高炉煤气余压透平装置(TRT)系统炉顶压力的动态数学模型。
This paper proposes a new working face ventilation system: top gas tunnel small pillar outside the bottom return air laneway layout, in other words, which is gas tunnel location evolution.
本文提出了一种全新的综放工作面通风系统：顶层瓦斯巷小煤柱外错底层回风顺槽布置，具体是一种放顶煤工作面顶板排瓦斯巷位置的改进。
On a slow accumulation of gas, due perhaps to slight overload, gas produced by decomposition of insulating oil accumulates in the top of the relay and forces the oil level down.
在气体慢积累模式中，可能由于轻微过在，绝缘油分解产生的气体在继电器的顶部聚集，迫使油位下降。
So it's like an inert gas sitting on top of the water.
所以这里的情况是在水的上方,有一部分惰性气体。
As the world's top energy consumers, energy producers and greenhouse gas emitters, the United States and China play central roles in the world's ongoing transition to a clean-energy economy.
作为世界上最大的两个能源消费国、能源生产国和温室气体排放国，美国与中国在世界向清洁能源经济过渡的进程中将发挥核心作用。
Captured here are the top of a three-light-year-tall pillar of gas and the dust that is being eaten away by the brilliant light from nearby bright stars.
照片所捕获的是由气体和尘埃所组成，高达3光年的巨柱的顶端。它被附近明亮恒星们的耀眼光芒所遮盖。
The Volt is a twin-engine concept with a hybrid propulsion system that combines gas turbine and battery technology, a tube-shaped body and a truss-braced wing mounted to the top of the aircraft.
Volt是一款结合燃气涡轮以及电池技术的推进系统，管状机身以及一个由两个支撑连接飞机顶部的机翼的双引擎概念机。
Now, we'll slip the tinfoil between the disc and the plate glass top of the table showing that there is indeed a space, a thin film of gas between the disc and the glass upon which it's resting.
我把铝箔放到，底座和桌面间，说明中间，有间隙，底座压在一层很薄的气体上。
They have reported layering of a brownish gas on top of silage, with both acute and repeated subacute exposures to this mixture of NOxover the years.
他们报告储藏饲料的上方有棕色气体分成。 经年累月，他们既有急性的也有反复亚急性的暴露在NOx混合物中。
FROM the helipad on top of the Alwyn North oil and gas platform, the horizon looks crowded.
从英国北海Alwyn石油和天然气平台上空的直升机上俯瞰会发现视野所及之处一片拥挤。
Today (top left), for example, the gravity of the gas giant Neptune creates gaps by tugging at the icy dust and debris of the Kuiper belt, which orbits just beyond the planets.
譬如说今日的(左上图)，气体巨型星海王星的重力通过对轨道就在行星们不远处的柯伊伯带的结冰尘埃和残骸拉扯制造出数个缺口。
I know I’ll always need gas in my vehicle. So instead of putting in $25 here and $25 there, I top off my tank every time I’m at the station regardless of the sticker shock.
比方说我知道我的车总是需要油的，所以每次在加油站我都会给我的车加满油，不管这消费有多么惊人，我绝不会一次又一次25块地加。
As solar and wind prices continue to fall, natural gas will stay on top.
尽管太阳能和风能价格持续下跌，天然气却仍将保持成本优势。
So it takes a lot of pressure on top, a lot of extra inert gas to really make much of a difference.
所以你需要很大的压强，或者说大量的惰性气体,才能使蒸汽压发生很小的改变。
On top of that, traffic was horrendous, I almost ran out of gas AND I forgot my riding boots.
除此之外，交通状态非常差，我几乎是飞过去的，而且我忘带了骑马靴。
The imagery has reshuffled who are the top 20 gas-flaring nations, compared to previous official figures from 2004.
这些图像重新排列了2004年根据官方数据列出的20个最大天然气燃除国的名次。
Some people may wince at the idea of paying top dollar for a full tank of gas, but you actually save a lot more gasoline if you spare the extra money to load a full tank.
付大把钞票把油箱装满可能会使有些人摇头皱眉，但是如果你多付些钱把油箱加满，实际上你会省下更多的汽油。
But this view sweeps farther to the east (left) and north (top) detailing subtler cosmic clouds of gas and dust scattered through the fertile, nebula rich region.
但这种现象在东南（左上）更为明显，奇幻的宇宙尘埃在这富饶的星云空间弥散开来。
At the top is the super-hot corona, which is made of structures such as loops and streams of ionized gas.
最顶层的是超热日冕，由日冕环和电离气体流组成。
On top of that, a lot of methane (a far more potent greenhouse gas than carbon dioxide) emerges when all this food rots.
另外，当所有这些食物腐烂时，会释放出大量甲烷(一种比二氧化碳更厉害的温室气体)。
On top of that, a lot of methane (a far more potent greenhouse gas than carbon dioxide) emerges when all this food rots.
另外，当所有这些食物腐烂时，会释放出大量甲烷(一种比二氧化碳更厉害的温室气体)。
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