他同样怀疑甲烷水合物，认为它们包含的能量比释放并获得它们所需要消耗的能量还要少。
He is equally sceptical about methane hydrates, arguing that the energy they contain is less than the energy needed to release and secure it.
一个是气体水合物，这是一种白色的、类似果汁冰糕的混合物，通常由嵌入笼形水结构的甲烷组成。
One is gas hydrates—white, sorbet-like compounds that usually consist of methane molecules trapped in a cage of water.
“坦率地说，甲烷水合物的建模工作尚处于起步阶段，”但它似乎“得出了有力的结论”，即人类的活动可能会“融化海洋中相当一部分的甲烷水合物，”他们这样写道。
"The modeling of methane hydrate is frankly in its infancy," but it seems "robust to conclude" that mankind could "melt a significant fraction of the methane hydrates in the ocean," they wrote.
一块气体水合物（甲烷格状物）嵌入在水合物脊沉淀物中，位于美国俄勒冈州沿海。
A gas hydrate (methane clathrate) block embedded in the sediment of hydrate ridge, off Oregon, USA. Click to enlarge this image.
这个国家希望把海底库存的甲烷水合物转变成一种天然气商业资源。
The country hopes to turn the seafloor deposits of methane hydrates into a commercial source of natural gas.
整个系统都要有介质加热和注入防冻液的途径，以避免形成类似冰的甲烷水合物（译者注，即可燃冰）。
Throughout the system there would be ways of warming things up and injecting antifreeze to stave off the formation of icelike methane hydrates.
现在存有一大未知数，即到达导致气候进一步变暖的危险临界点时的情形——比如储存在北极甲烷水合物被释放出来。
One big unknown is the stage at which dangerous tipping points would be reached that lead to further warming - for example the release of methane hydrate deposits in the Arctic.
此外，未知数量的甲烷以水合物(或气水化合物)的形式被困在极地海洋海底之下。
Additionally, an unknown quantity of methane in the form of hydrates (or clathrates) lies trapped beneath the polar sea floors.
甲烷水合物主要存在于地下以及海底，由甲烷分子被锁在固态水晶体格中所组成。
Found underground and on the sea floor, methane hydrate consists of natural gas molecules trapped within a lattice of frozen water molecules.
一份新闻报告在星期一称，日本将设法从海床的甲烷水合物库存里开采天然气。“可燃冰”作为甲烷水合物在世界上第一次这样的离岸实验中的称呼也广为人知。
Japan will seek to extract natural gas from seabed deposits of methane hydrate, also known as "burning ice," in the world's first such offshore experiment, a news report said Monday.
也许海洋甲烷水合物的释放将导致“变暖失控”的危险出现。
Danger of "runaway warming", perhaps spurred by release of oceanic methane hydrates.
正如这本喜剧所表明的那样，在美国阿拉斯加的地下，埋藏有85.4万亿立方英尺的甲烷水合物。
As explained in this comic, there's 85.4 trillion cubic feet of methane hydrate buried under Alaska.
经过数百万年的积累，甲烷水合物被储存在海底沉积物当中，这是一种强大的温室气体，数量介于700万亿至10000万亿吨之间。
Between 700 trillion and 10,000 trillion tons of methane hydrate, a powerful greenhouse gas, are trapped in the seafloor sediments where they've accumulated over millions of years.
它们以气体水合物的形式存在于海床之上——这种凝固的甲烷被称之为“可燃冰”。
This also exists on the ocean floor in the form of gas hydrates, a form of frozen methane also known as the "ice that burns."
当发生这种情况时，它会引起的水合物层的消失，被困在下面的甲烷气体便释放出来。
When this happens, it can cause the removal of the hydrate layer, releasing the methane gas trapped below.
日本周二宣布，已经成功地从日本海底提取出甲烷水合物，俗称“可燃冰”，此举可能将给这个资源贫乏的国家开启可延续多年的燃气资源宝藏。
Japan said Tuesday it had successfully extracted methane hydrate, known as "fire ice", from its seabed, possibly unlocking many years' worth of gas for the resource-starved country.
甲烷水合物的分子结构是这样的，即它促进了大量气体的捕获。
The structure of the molecule of methane hydrate is such that it facilitates the capturing of a large amount of gas.
天然气水合物俗称可燃冰，甲烷水合物。
Gas hydrate is commonly called flammable ice, methane ice, methane hydrate.
对于本实验反应器，通过气体进入反应器的速率-空速来表达甲烷水合速率。
For the experimental reactor, methane hydration rate is shown by gas input rate into reactor which is called as airspeed.
本相平衡实验数据与前人的研究数据相结合，得出了一组适合计算甲烷水合物相平衡的经验公式，结果证实该经验公式能够很好地和实验数据吻合。
A empirical equation on the phase equilibrium of methane hydrates is gained by statistics analysis, which has a very good agreement with the experimental data.
天然气水合物甲烷资源量的估算是天然气水合物研究中的热点问题。
The hot spot in the researches of gas hydrate is to estimate methane resources in gas hydrate.
一个是气体水合物，这是一种白色的、类似果汁冰糕的混合物，通常由嵌入笼形水结构的甲烷组成。
One is gas hydrates -white, sorbet-like compounds that usually consist of methane molecules trapped in a cage of water.
目前科学估算的天然气水合物含甲烷资源占全球化石燃料（煤、石油、天然气）甲烷总资源的53%。
The scientifically estimated methane resources in gas hydrate account for 53 percent of the total methane resources in all fossil fuels (coal, oil and natural gas) in the world at present.
该官员称：“这是世界上首个从甲烷水合物中提取天然气的离岸实验。”他还说，该团队成功地收集了从这一半冰冻状态的物质中提取出的甲烷气体。
"It is the world's first offshore experiment producing gas from methane hydrate," the official said, adding that the team successfully collected methane gas extracted from the half-frozen substance.
本文介绍了甲烷-水体系的甲烷饱和溶解度、水合物体系中甲烷水合物溶解度计算方法。
The calculation methods of methane saturation solubility in water-methane equilibrium system and methane hydrate solubility in hydrate system are introduced in this article.
在SDS存在下，采用水合物分离技术，能成功地使甲烷、乙烷气体分离。
The methane-ethane could then be successfully separated through forming hydrates with the presence of SDS.
日本称，周二他们已经成功将甲烷水合物从海底提取出来，俗称“可燃冰”，很可能为这个资源短缺的国家提供数年的燃气。
Japan said Tuesday it had successfully extracted methane hydrate, known as "fire ice", from its seabed, possibly unlocking many years' worth of gas for the resource-starved country.
对于纯气体形成水合物，甲烷形成的温压条件最高，丁烷最低，乙烷和丙烷介于二者之间。
For simple gas hydrate formation, the temperature and pressure of methane hydrate is highest, butane is lowest, and ethane and propane is between them.
对于纯气体形成水合物，甲烷形成的温压条件最高，丁烷最低，乙烷和丙烷介于二者之间。
For simple gas hydrate formation, the temperature and pressure of methane hydrate is highest, butane is lowest, and ethane and propane is between them.
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