ngh

Several exploitation methods for tapping NGH have been suggested , such as thermal activation , pressure releasing , chemical inhibitor , replacement and slurry mining .

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。

According to the official website of the China Geological Survey ( CGS ) under the Ministry of Land and Resources , China has successfully exploited NGH in the South China Sea 's Shenhu sea area .

根据国土资源部地质调查局官方网站，中国已在南海神狐海域成功开采了天然气水合物。

Natural gas hydrate ( NGH ) is regarded as the development focus of energy for its large reserve .

天然气水合物以其巨大的资源量成为能源开发的热点。

Some technical problems that needs to be solved in the performance of gas transportation in the form of NGH are put forward .

提出了利用水合物实现工业化天然气固态输送过程中一些尚待解决的技术问题。

At the same time , the exploration of natural gas hydrate ( NGH ) also need to develop more excellent and convenient detection tools to detect .

同时，天然气水合物的勘测还需要更加精良简便的探测工具来进行探测。

Properties of natural gas hydrate ( NGH ), status of research on NGH at home and abroad and global distribution of NGH resources are introduced briefly .

简要介绍了天然气水合物的性质、国内外研究现状及其全球资源分布情况，阐述了其常用的地震、取心、测井等勘探手段和可行的开采方法。

Detail analysis and digital simulations of NGH Scheme are presented for suppression and countermeasures of subsynchronous resonance ( SSR ) in a power system with series compensation .

针对串联补偿系统次同步谐振（SSR）问题的抑制及防止措施，对NGH次同步谐振阻尼方案作了详细的理论分析和仿真研究。

By using the formation and exploitation experimental apparatus of natural gas hydrates ( NGH ), the phase equilibrium and basic exploitation laws of NGH pressure development were investigated .

为了研究天然气水合物（NGH）降压开采基本规律，应用研制的NGH合成与开采实验系统，研究NGH降压开采的相平衡和基本生产规律。

The economic advantage of shipping NGH will be more obvious considering the difference of producing and re-gasifying costs between NGH and LNG .

考虑到NGH和LNG生产制造过程和再气化过程的费用，NGH输送方式的经济优势将更为明显。

The physical simulation experiments of natural gas hydrate ( NGH ) production by depressurizing in sand-packed porous media were carried out using a new type of apparatus self-designed .

使用自制的一维天然气水合物开采模拟实验装置，对天然气水合物降压开采进行了物理模拟实验研究，考察了降压幅度、降压速度对开采效果的影响。

They have been able to exploit NGH for seven consecutive days , proving that China is able to stably collect NGH , the CGS said .

地质调查局表示，他们已经能够连续七天开采可燃冰，这证明中国有能力稳定地采集可燃冰。

The gas hydrate ( natural gas hydrate , NGH ) is considered as a kind of high-quality and clean energy in 21st century , which has aroused the researchers , widespread attentions .

天然气水合物（NaturalGasHydrate，NGH）被认为是21世纪的一种优质、洁净能源，目前已引起有关研究人员的广泛关注。

It is from Chinese g ō ngh é ' to work together , " and was adopted as a slogan by the US Marines fighting in the Pacific under General Evans Carlson ( 1896-1947 ) .

原形为汉语中的“共和”，即一起工作，并在埃文斯卡尔森将军（1896–1947）领导的太平洋海战中被引入作为口号。

Natural gas is a clean energy and conducive to environmental protection and sustainable development of economy . Transportation of natural gas as Natural Gas Hydrate ( NGH ) has great advantages and more promising prospects to the liquefied natural gas and pipeline transportation .

天然气是一种洁净能源，有利于环境保护和国民经济的司可持续发展，天然气水合物在储运天然气方面，相对于液化天然气和管道运输方面，也具有较大的优势和较好的研究前景。

NGH is commonly known as " combustible ice " as it looks like ice and burns easily , and it is mainly found in deep-sea sediments or permafrost areas . It consists of 80 to 99.9 percent methane and produces much less pollution than coal , oil and natural gas .

天然气水合物通常以“可燃冰”著称，因为它看起来像冰，且易燃，它主要被发现于深海沉淀物或者是永久冻土区域，它由80%到99.9%的甲烷组成，比煤、石油和天然气产生的污染要少很多。