The effect of additives on methane gas hydrate formation was tested.
实验研究了添加剂对甲烷气体水合物形成过程的影响。
Gas hydrate is commonly called flammable ice, methane ice, methane hydrate.
天然气水合物俗称可燃冰，甲烷水合物。
The development of the gas hydrate pressured corer in China is also introduced.
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。
Faults and diapir develop widely and influence the distribution of gas hydrate.
盆地广泛发育断裂、底辟构造，影响着水合物的分布。
The hot spot in the researches of gas hydrate is to estimate methane resources in gas hydrate.
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 influence of surfactant on gas hydrate formation in water gas system was studied in laboratory.
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。
Strong reflections from seismic profiles indicate a discontinuity at the base of the gas hydrate zone.
来自地震剖面的强烈反映表明在气体水合物区域的基础之上存在不均匀受力的情况。
Moreover in our country there are a wide realm and bright prospects for the exploration of 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。
Researches on submarine slides, which may be related with gas hydrate system evolution, are summarized.
本文综述与天然气水合物体系演化有关的海底滑坡的研究现状。
Gas hydrate researches in adjacent sea regions around Japan especially on Nankai Trough are 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。
Xisha Trough attracts more and more attention of scientists because of its great potential for gas hydrate.
西沙海槽区作为气水合物的可能聚集地越来越受到关注。
The influences of gas hydrate on oil and natural gas industry, environment, climate and energy are summarized.
概述了水合物对石油天然气工业及环境、气候、能源等方面的影响。
Natural gas hydrate is a newly potentially non-conventional energy resource. How to exploit it is a big problem.
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。
We study feature of stable and existing zones of multiple-composition natural gas hydrate in seafloor sediments.
本文研究了多组分天然气在海底沉积层中稳定区和存在区的一些特点。
This paper discussed the relationship of gas hydrate to submarine land slide, global warming and benthos extinction.
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。
The paper introduces the formation of imitative gas hydrate at the temperature in main shaft and moderate high pressure.
通过实验研究了利用模拟瓦斯气体在井下温度和中高压的条件下合成瓦斯水合物。
A gas hydrate (methane clathrate) block embedded in the sediment of hydrate ridge, off Oregon, USA. Click to enlarge this image.
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。
The authors introduce the research results of identifying gas hydrate from sediments, bottom water and lower atmospheric layers.
综述了从沉积物、底水和低层大气三维空间进行天然气水合物地球化学识别方法的研究成果。
Introduces the new-type cool storage medium gas hydrate and presents the situation on theory research of refrigerant gas hydrate.
介绍了新型畜冷工质气体水合物以及制冷剂气体水合物的理论研究现状。
Moreover, the gas hydrate layer on optimal-scale section shows a high scale zone of paralleling bottom in the low scale background.
在最佳尺度剖面上，水合物层表现为低尺度背景中的近似平行于海底的高尺度带。
The calculation results show that the model can well predict gas hydrate formation conditions in aqueous solutions of ethylene glycol.
计算结果表明该模型可较好地预测含抑制剂(乙二醇)体系的水合物形成条件。
Gas hydrate and multicomponent salt hydrate etc. are very important cool storage media for air-conditioning and refrigerator, and so on.
制冷剂气体水合物及多元水合盐等是重要的蓄冷介质，可应用于空调、冰箱等蓄冷系统。
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.
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。
The in-situ test and in-room study of the well will provide technical storage and support for the future commercial development of gas hydrate.
对该井进行的现场测试和室内研究将为今后水合物商业开发提供技术储备和支撑。
The experiment result showed that this system can be used very well on the characteristics and process research of natural gas hydrate formation.
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 article proposes to transport gas in form of natural gas hydrate (NGH) pellets. The workflow and the feasibility of shipping NGH are discussed.
文章提出以天然气水合物(ngh)球的形式来输送天然气，并讨论了船运ngh的流程及其可行性。
The study of exploiting and utilizing natural gas hydrate resource is introduced, as well as a new method conversing the hydrates into liquid fuels.
叙述了开采、利用天然气水合物资源的研究进展和一种将水合物转化成液体燃料的方法。
It will be the main research field how to combine the important events happened in geological history with these environmental effects of gas hydrate.
指出将地质历史时期的重大事件与天然气水合物产生的这些环境效应结合将成为今后的主要研究方向。
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.
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。
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