An increase in temperature, for example, can boost the moisture content of the atmosphere, which then causes further warming because water vapor is a greenhouse gas.
例如,温度的升高会增加大气中的水分含量,这又会导致进一步的变暖,因为水蒸气是一种温室气体。
The hydrogen gas could then be fed into a storage system and used to generate electricity when additional or backup power is needed.
然后可以将氢气输入到存储系统中,并在需要附加或备用电源时用于发电。
Then some astronomers came up with the idea that atmospheric ammonia might have acted as a greenhouse gas.
后来一些天文学家提出,大气中的氨可能起到温室气体的作用。
Since then a different planet has moved to the forefront of gas-mining plans because it lacks Jupiter's intense gravity, Saturn's gigantic rings of orbital debris and is closer than distant Neptune.
从那时起,不同的星球已经移到天然气开采计划的最前列,因为它缺乏木星的强烈引力,土星的巨大轨道碎片环并且比遥远的海王星更近。
Then there was a gas, solid, call it coexistence line.
这是所谓的固体--气体共存曲线。
Rising concentrations of these gases are then analysed in order to draw conclusions about the amount of gas being given off by a given surface area.
然后对这些气体的浓度增升进行分析,以得出某个给定表面区域所释放的气体量。
If I have nothing, if I have no a here, up here and just the inert gas, then there's no entropy of mixing.
如果没有A物质,而只有惰性气体的话,那么就不会有混合熵。
If the stars and gas that we can see inside galaxies are only a small portion of their total mass, then the velocities make sense.
假设我们在星系中看到的星球和气体只占了星系总体积的一小部分,那么像这样的速率就说得通了。
In a kind of star assembly line, interstellar molecular clouds collapse, producing new stars, which then gradually push back the remaining gas and dust.
类似于一条恒星生产线,星际间分子云瓦解产生新恒星,然后新的恒星逐渐将剩下的气体和尘埃推走。
And if injections are outlawed, then a majority of Americans might prefer life imprisonment without parole rather than returning to the electric chair, firing squad or gas chamber.
而且如果注射死刑是不合法的,大多数美国人可能更倾向于不可假释的无期徒刑,而不是回到电椅、枪决行刑队或毒气室。
The gas can then be funneled to a nearby generator.
接下来,把气体汇集到就近的一台发电机。
Every now and then, the black hole swallows a bit of gas, a wayward planet, or even an entire star.
这个黑洞时不时吞下一点气体、一颗任性的行星,乃至一颗完整的恒星。
Then there's manure —all that animal waste generates nitrous oxide, a greenhouse gas that has 296 times the warming effect of CO2.
接下来是动物粪便——所有动物的粪便都产生一氧化二氮,一种温室效应是CO2 296倍的温室气体。
Then there's manure - all that animal waste generates nitrous oxide, a greenhouse gas that has 296 times the warming effect of CO2.
接下来是动物粪便——所有动物的粪便都产生一氧化二氮,一种温室效应是CO2 296倍的温室气体。
Eventually, I got careless with the gas can, not bothering to recap it between killings, and there came then, naturally, a match that refused to be lit.
最后,我变得粗心大意,不再麻烦地每次都盖好汽油罐的盖子了,自然,也会因为一根火柴擦不亮而不耐烦。
As Rob Carlson of the University of Washington points out, if money is to be made selling products made from exhaust gas, then that gas goes from being waste matter to being a valuable resource.
正像华盛顿大学的罗伯·卡尔森所指出的那样,如果出售废气可以赚钱,那么,这些气体就会由废物变为有价值的资源。
This is more efficient, and therefore greener, than burning gas to generate electricity in a power plant and then transmitting it through the grid.
这相比在发电厂燃烧煤气以产生电,然后通过输电网传输更为高效和环保。
Aerogel is nicknamed "frozen smoke" and is made by extracting water from a silica gel, then replacing it with gas such as carbon dioxide.
气凝胶的一个绰号是“固态烟”,通过从硅胶中抽去水分代之以气体(比如用二氧化碳)制成。
By then a terminal for the import of liquefied natural gas (LNG), being built by a consortium headed by Britain's BG Group, is due to start up.
到那时会建成一个进口液化天然气的终段储备站,这个储备站将由英国BG集团领导的建工团进行完成并已经安排就绪准备开工。
Let's do a little detour here and talk about equilibrium in solution, which is really as important, or if not important for a lot of you, then gas phase equilibrium.
让我们多绕个圈子,讲讲溶液中的平衡,同样也非常重要,或者对你们中的某些人可能不重要,然后是气态平衡。
A spiral galaxy's magnetic field is global, but it likely ACTS locally to assemble huge clouds of gas and dust that then spawn stars.
一个螺旋星系产生的磁场遍布各处,但在局部它则把大块的尘埃和气体聚集起来继而产生星体。
Already silently fuming that he hadn't offered to do his share of the driving, Ms. Floyd was astounded when her then-boyfriend didn't lift a finger to pump the gas.
弗洛伊德本来就因为那时还是男朋友的丈夫没有主动提出驾车而满腹怨气,当男朋友在加油时连手指头都懒得动一下的时候,弗洛伊德不禁大吃一惊。
Icy water from a nearby river then cools the gas back to liquid form, to start the cycle again.
附近冰冷的河水可用来将这些气体重新液化,从而循环利用。
"It's like a sponge - the gas sucks up heat in one location and then gets transported by the sound wave to another location where the heat gets squeezed out of the gas," he says.
“它就像一块海绵————气体中一处吸收热量然后通过声波传到另一处并把热量排出。”他说。
Then you can avoid the expense of gas, maintenance, parking, and insurance as well as a car payment.
这样能让你减少油费、停车费、保养费和保险等支出。
If the electricity is from a coal - or gas-fired power plant, then there are still carbon emissions from that vehicle's use.
如果电能来自使用煤或燃气的发电厂,碳排放依然是存在的。
The project started out with a Ph.D candidate, Riccardo Signorelli, using tweezers to put tiny squares of aluminum into a vacuum chamber and then pumping in a hydrocarbon gas.
这个项目是由博士研究生richccardoSignoreli首创的,他用镊子把正方形的小块铝片放到真空室中,然后鼓入烃气。
Then they will visit a company that has developed technology to curb greenhouse gas emissions.
之后,他们将参观一个发明出减少温室气体排放技术的公司。
Then they will visit a company that has developed technology to curb greenhouse gas emissions.
之后,他们将参观一个发明出减少温室气体排放技术的公司。
应用推荐