This arrangement makes it possible to bubble the exhaust gas down through the outer compartment and then bubble it back up through the opaque middle.
这种安排使得它可以导引废气穿过外隔层，然后再导引其经由中间的不透明管道返回。
"We're keeping ahead of the game, but we're not drawing the gas down very quickly, " Kling said. "That means that it still is a very dangerous lake. "
克林说：“我们保持了领先，但我们不可能把气体抽得非常快”。 “这意味着，尼奥斯湖仍然是个非常危险的湖泊。”
The water would exert less pressure on the oil and gas down below, which is why it was important that concrete seals were in place to avoid any blowout.
因为海水对石油以及井下的天然气造成的压力更小，所以为避免任何喷发，及时用海水代替泥浆封堵井口是至关重要的。
The water would exert less pressure on the oil and gas down below, which is why it was important that 【concrete seals】 were in place to avoid any blowout.
因为海水对石油以及井下的天然气造成的压力更小，所以为避免任何喷发，及时用【海水代替泥浆】封堵井口是至关重要的。
Turn the gas down or wait for the charcoal to become low-burning embers. (Oven roasting and baking are done at lower temperatures so fewer HCAs are likely to form.)
请把煤气关小或者直到木炭快烧完才烤(用烤箱烘烤时，温度越低，可能产生的杂环胺就越少)。
The easily available oil from West Texas’s Permian Basin, the richest oilfield in America, is mostly gone now. The best way to extract the remainder is to pump gas down to force the oil out.
西德克萨斯的帕米亚盆地(Permian Basin)是美国储量最丰富的油田，不过里面容易开采的石油已经所剩无几，开采剩余石油的最好办法是打入气体迫使石油涌出。
Then in the 80s, this trend reversed itself when the price of oil and natural gas went down.
到了80年代，随着石油和天然气价格的下跌，这一趋势发生了逆转。
As he recalled it, a gas-driven pump being used broke down, spreading carbon monoxide through the house.
正如他回忆的那样，一个正在使用的气体驱动泵坏了，导致了一氧化碳在房子里扩散。
Relieved of the overlying pressure, the volcano ejected a blast of rocks, ash, gas, and steam that blew down and buried several hundred square miles of forest.
随着顶部压力的解除，火山激烈喷涌出大股的岩石、灰尘、气体和蒸气，降落下来后覆盖了数百平方英里范围内的森林。
The gas breaks down in ultraviolet light from the sun, leading scientists to wonder how methane is being resupplied into the moon's atmosphere.
这种气体会在太阳紫外线照射下分解，这就让科学家们迷惑了：这个星球大气中大量甲烷是如何被补充的呢。
At 40 degrees Fahrenheit, champagne poured traditionally quickly lost a quarter of its carbon dioxide. But pouring down the side caused only half the gas loss.
气温在华氏40度时，传统方式在刚开始就损失了四分之一的二氧化碳，但沿杯壁倾倒的方式总共只减少了一半的二氧化碳。
Searing 750-degree (Celsius) gas flowed down the mountainside in a thunderous roar, and deadly plumes spewed ash four kilometers above the crater.
高达750摄氏度的火山熔岩伴随雷鸣般的咆哮声从山顶倾流而下，山口火舌吐出的火山灰高达四公里。
Japan's prime minister promised a 25 percent cut in greenhouse gas emissions from 1990 levels by 2020, laying down a marker for other industrialized nations.
日本首相承诺，到2020年，日本的温室气体排放量的下降幅度将达到1990年水平的25%。这为其他工业国作出了表率。
As greenhouse gas emissions go down, so do deaths from cardiovascular and respiratory diseases.
随着温室气体排放的减少，由心血管和呼吸道疾病导致的死亡病例也会减少。
Most use natural gas; the latest gas generators can power up or down in five minutes.
大部分公司选择了天然气，最新型的燃气发生器可以在短短五分钟内启动和关闭。
Sereepisut also hopes the change would help police save energy and reduce greenhouse gas emissions by encouraging officers to turn down air conditioners at police stations, Pongsapat added.
据介绍，舍里披素警长还希望此举能减少警局办公室内空调的使用，以节省能源和减少温室气体的排放。
Greenhouse gas emissions from shale gas are predominantly down to two things: carbon dioxide produced when the gas is burned, and methane that leaks out while the well is being exploited.
页岩气所排放的温室气体主要有两类：燃烧产生的二氧化碳以及页岩气井开采过程中的甲烷泄漏。
New technology to capture gas from coalfields has recently boosted supplies, which could help keep prices down.
从油田中攫取天然气的新技术也在最近帮助提升了供应量，从而有助于保持价格低位。
As the shale gas flows, prices have come crashing down.
随着页岩天然气产量的增加，其价格也开始迅速降低。
The number of drill rigs actively drilling for gas has barely budged, though it has been down in the US three of the last four weeks.
积极进行天然气钻探的钻井数量也几乎未发生变化。
Even before the oil pricefell (bringing down the gas price too), Gazprom had the highest costsand worst finances of any international gas company.
即使在国际油价下跌（也使天然气价格滑落）之前，Gazprom也在所有的国际天然气企业中位列开销和财政赤字榜首。
When you expand a real gas into vacuum, the temperature goes down.
当一个真实气体，向真空膨胀咱的时候温度会下降。
Set on Brook Road between Gladstone Park and the North Circular Road, the entrance leads down to a long and dank gas-proof concrete corridor.
它位于布鲁克路，在格莱斯顿公园和北环路之间，入口向下通往一条又长又湿的防毒气混凝土走廊。
So are rising food and gas prices a sign that the Fed is falling down on the job?
那么，粮食价格和天然气价格上升是否标志着美联储的工作不到位吗？
But only 70 oil - and gas-service workers died in 2009 (down from 120 in 2008), and the number of RIGS operating in the U.S. also fell sharply last year.
但是，2009年石气服务工人死亡人数从2008年的120人降到了70人，在美国工作的钻井平台数量也急剧下降。
This allows the catalyst to break down the remaining methane into solid carbon and hydrogen gas.
这使得催化剂能将余下的甲烷分解成固体碳和氢气。
So when I expand this gas adiabatically and it cools down, why do you think it might cool down?
现在我们知道了气体绝热膨胀时，温度会下载，为什么会降温？
If we don't get greenhouse gas emissions down, we're going to need a Plan B - and people like Caldeira to do the research for us.
如果我们不能减少温室气体排放量，我们将必须实行“B计划”，像卡尔代拉这样的科学家正在为我们从事这方面的研究。
Atlanta, Georgia (CNN) — Traffic congestion and headaches, as well as car maintenance, high gas prices and insurance bills bog down many city commuters.
亚特兰大，佐治亚(CNN)——交通拥挤，汽车的维护，以及高油价，高额保险账单让许多城市上班族很头痛。
But only 70 oil - and gas-service workers died in 2009 (down from 120 in 2008), and the number of RIGS operating in the u.
但是，2009年石气服务工人死亡人数从2008年的120人降到了70人，在美国工作的钻井平台数量也急剧下降。
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