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.
海洋天然气水合物是一种潜在的巨大能源。
天然气水合物是一种结晶状固态简单化合物。
Natural gas hydrate is a kind of simple crystalloid solid hydrate.
烃类气体的成因是天然气水合物研究中的一个重要问题。
The cause of hydrocarbon is a important issue in the research of Natural Gas Hydrate.
我国天然气水合物具有广阔的勘探领域和良好的勘探前景。
Moreover in our country there are a wide realm and bright prospects for the exploration of gas hydrate.
天然气水合物的制备过程中涉及到复杂的热力学和动力学问题。
The preparation process of natural gas hydrates relates to complex thermodynamics and kinetics problems.
天然气水合物是全球重要的非常规能源，是全世界关注的热点。
Natural gas hydrates are very important unconventional energy and recently having been paid great attention to in the world.
天然气水合物是一种亚稳态物质，极易受到温度和压力条件的影响。
Because gas hydrates are metastable, changes of pressure and temperature may easily affect their stability.
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.
为此，对促进天然气水合物的生成进行全面深入的研究是十分必要的。
For this reason, it is necessary to study the natural gas hydrates generation promotion comprehensively and thoroughly.
天然气水合物是储量巨大的一种新型能源，如何有效地开采是关键问题。
Natural gas hydrate is a newly potentially non-conventional energy resource. How to exploit it is a big problem.
在此基础上，介绍了我国重力活塞式天然气水合物保真采样器的研究进展。
The development of the gas hydrate pressured corer in China is also introduced.
本文介绍日本在其周围海域特别是南海海槽的海洋天然气水合物研究工作。
Gas hydrate researches in adjacent sea regions around Japan especially on Nankai Trough are introduced.
通过实验研究了表面活性剂对水—天然气体系生成天然气水合物的影响情况。
The influence of surfactant on gas hydrate formation in water gas system was studied in laboratory.
实验证明，这套系统能很好地应用于天然气水合物制备过程的特性和工艺研究。
The experiment result showed that this system can be used very well on the characteristics and process research of natural gas hydrate formation.
天然气水合物的地震识别标志对海洋天然气水合物勘探和研究具有十分重要的意义。
To distinguish the seismic evidence of gas hydrates in seismic reflection sections is very significant for the primary exploration and researches on marine gas hydrates.
中国南海是西太平洋最大的边缘海之一，具备良好的天然气水合物成藏条件和勘探前景。
South China sea is a marginal sea in western Pacific Ocean, and has very good accumulation conditions and exploration prospect for natural gas hydrate.
海洋天然气水合物是一种很有潜力的未来能源，并可能对全球气候产生强烈的温室效应。
Marine gas hydrates represent a potential future energy resource and might have a strong greenhouse effect on global climate.
天然气水合物是一种重要的能源载体，如何有效开采、合理运用是水合物气研究的关键。
Gas hydrate is considered as an important energy resource, so its effective exploration and reasonable application will be crucial to the hydrate research.
地震反射波形特征对判断地层中是否存在天然气水合物及其下伏游离气层具有重要指示意义。
It's very significant to use the wiggled character of seismic reflector to distinguish the gas hydrates and underlying free gases in the strata.
论述了天然气水合物与海底滑坡、全球变暖和海底生物灭绝等地质、气象、生物灾害的关系。
This paper discussed the relationship of gas hydrate to submarine land slide, global warming and benthos extinction.
从物理海洋、古气候、沉积环境和构造环境分析入手，研究了南海天然气水合物的形成条件。
We have researched the forming condition of gas hydrate in the South China sea according to the physical oceanography, palaeo-climate, sedimentary environment, and tectonic environment.
在周六与普京随行的是一队科学家，他们负责研究天然气水合物，以及贝加尔湖湖底原油的自然渗漏问题。
Putin joined the team of scientists studying gas hydrates and natural seepage of crude oil on the bottom of Baikal on Saturday.
天然气水合物是在一定温度、压力条件下形成的烃类资源，富存于陆坡、深海及极地永冻土层中。
Gas hydrate is hydrocarbon resources formed under certain temperature and pressure, occurring in continental slope, deep sea or permanent frozen strata in the poles.
根据热流、构造活动性和稳定带的厚度分析，研究区北部和南部更适合天然气水合物的稳定赋存。
According to the tectonic stability and heat flow, the north part and south part of the Okinawa Trough are the most perspective area for the gas hydrate explorations.
如果将气井钻探到相应地带，即可开采天然气，此外还可以降低相应天然气水合物地层中的压力。
If a well is drilled into such a zone to extract the natural gas, it can also reduce the pressure within the overlying gas hydrate layer.
现有的多种天然气水合物开采方案，如热激法、减压法、化学抑制剂法、置换法和混合开采法等。
Several exploitation methods for tapping NGH have been suggested, such as thermal activation, pressure releasing, chemical inhibitor, replacement and slurry mining.
天然气水合物是一种具有巨大潜能的新型非常规能源资源，其对常规油气藏可起到很好的封盖作用。
Natural gas hydrate which plays a fair role in sealing the conventional oil and gas reservoirs is a new unconventional energy resources with great potentialities.
热流探测技术的应用对研究海洋地壳活动规律、防灾减灾与天然气水合物新能源探测具有重要意义。
The technology of geothermal flow detection is of great importance for researches on Marine crustal movement, disaster prevention and reduction and detection of gas hydrates.
天然气水合物的存在改变沉积地层的声学特征，使得多道地震勘探成为发现天然气水合物的主要手段。
The presence of gas hydrate changes the acoustic properties of sedimentary strata, which makes the multi-channel seismic exploration a major method for identifying gas hydrate.
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