To avoid shortening seal life, consideration shall be given to evolution of gas and vaporisation in seal flushing streams.
为了避免短缩密封生活，考虑将对密封脸发红的气体和汽化的进化有流。
Sedimentary facies division and paleogeographic evolution of gas-bearing intervals in lower Permian in northern Ordos basin.
鄂北下二叠统含气层段沉积相划分及古地理演化。
The discovery of this hot gas will help better understand the evolution of the cosmic web.
这一热气体的发现将有助于更好的了解宇宙网的演化。
So, before a development scheme of oil and gas is formulated, a synthetic model on structural evolution, sedimentation, and diagenesis should be set up to predict the favourable zones.
在制定油气开发方案前，必须建立一个完整的构造演化、沉积作用、成岩作用的综合模式，进而预测有利构造沉积成岩相带。
By using oil and gas generation theory, the abnormal phenomena during thermal evolution of hydrocarbon source rock in the deep formation of Dongpu Depression were discussed.
运用石油与天然气生成理论，讨论了东濮凹陷深层异常温压条件下烃源岩热演化的异常现象。
The research method of combining the structural evolution with hydrocarbon accumulation has important directive function for oil & gas exploration in Kongquehe slope of Tarim Basin.
构造演化与油气成藏相结合的研究方法，对于塔里木孔雀河斜坡的油气勘探具有重要的指导意义。
The concept, evolution, reservoir forming mechanism and mode of the basin-centered gas system are described.
为此，对盆地中心气系统的概念、该系统的形成演化、成藏机理与成藏模式进行了阐述；
The study of gas confining evolution of mudstone seals can be used to evaluate gas confining ability and its efficiency.
研究泥岩盖层封气性演化阶段，可以正确评价泥岩盖层的封气能力及其有效性。
This paper states the geological conditions of the formation of mineral water at the five linking lakes the formation process of the CO_2 gas in mineral water and its evolution tendency.
本文阐述了五大连池矿水形成的地质条件，矿水中CO_2气体形成过程及其演化趋势。
Genetic algorithms (GAs) are search algorithms based on of natural evolution processing including selection, mutation and crossover operations on the genes of individuals or potential solutions.
遗传算法是一种借鉴生物界自然选择和自然进化机制的搜索方法，通过对个体进行复制、交叉、变异操作完成搜索过程。
Dawangbei area of Chezhen Sag had rich oil and gas, complex geologic framework and structural evolution caused the multiple trap types.
车镇凹陷大王北地区油气十分富集，复杂的地质结构和构造演化过程导致了该区圈闭类型十分丰富。
The coal quality of Xiangxi stage is not good and stable but the coal appears dark mud, well develops shale and has high evolution level, which is favorable to create coal derived gas.
香溪煤系煤质较差，极不稳定，但该煤系暗色泥、页岩发育，演化程度较高，有利于形成煤成气。
The evolution of structural styles have clo ser relations with the characters and distributions of the petroleum source rocks, the oil and gas pools, and the petroleum systems.
构造样式的演化与烃源岩、油气藏和含油气系统的性质和分布有着密切的关系。
Noble gas isotopic geochemistry is a useful tool for studying on mantle degassing and evolution of the Earth's atmosphere.
惰性气体同位素地球化学是研究地幔脱气作用和地球大气形成与演化的有效工具。
The results showed that the discharge capacity of the MH electrode increased slightly when 3% silver was added, but the amount of the gas evolution from the simulated cell was obviously reduced.
实验表明，在贮氢电极中添加3 %质量分数的银添加剂，电极容量略为增加，且明显降低了模拟电池的析气量。
Different types and composition of inclusions reflect different oil-gas evolution level and oil-gas migration in different phases.
包裹体类型和成分的不同，反映了油气的不同演化程度和不同运移期次。
Based on a synthetical analysis of basin type, gas origins and gas prone sag evolution, Bohai Sea is considered as an oil dominant basin, where most gas is from oil type and terrigenous source rocks.
在综合分析盆地类型、天然气成因和富气凹陷形成条件的基础上，认为渤海海域是一个相对以油为主的油气区，天然气以油型气和陆源有机气为主，天然气藏可能以中、小型为主。
By the actual simulation of the concrete region, summarizes the investigative method of simulation in the geological evolution history of coal bed gas.
通过对具体地区的实际模拟，总结出了煤层气地质演化史数值模拟研究的方法。
According to the result of past researched, the author of this article established the geological evolution history model of coal bed gas and computer simulation system on this base.
根据前人成果，建立了煤层气地质演化史模型并以此为基础研制了计算机模拟系统。
In the gas evolution step, with the axis rotation, the flux through each side of the triangular element is obtained.
在第②步中，采用旋转坐标轴的方法来计算非结构网格单元各边的通量。
In this paper, the thermally simulative gas from two types of coal was analyzed by hydropyrolysis and their gas-generating features and evolution rules are discussed.
为探讨煤成气的生成特征和演化规律，对两种不同有机质类型煤进行了加水热模拟生气实验研究。
The amount of coal-seam gas is mainly controlled by the depositional environment, coal evolution degree, burial depth, hydrologic condition and structural conditions.
煤层含气量主要受控于煤岩的沉积环境、煤演化程度、埋藏深度、水文条件与构造条件。
The reliability of the homogenization temperature and the veracity of burial thermal evolution history is the key question in the study of infilling history of gas reservoirs by using fluid inclusion.
利用流体包裹体研究油气充注史的核心问题是流体包裹体均一化温度的可靠性、埋藏热演化史的准确性。
The gas evolution capability of materials used in tube has direct effect to the performance and life of the tube.
管内材料放气性能的优劣直接影响着整管的性能和寿命。
The formation and evolution of the oil-gas basin are related closely to the deep structural background where it is located.
油气盆地的形成演化与所处的深部构造背景有密切关系；
Elucidation of the law of movement of Hainan Terrane has great theoretical and practical significance for study on the formation and evolution of the oil and gas basins in Beibu Gulf.
海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。
The gas bubble evolution introduces the periodic fluctuation of potential or current.
由于阳极气泡的析出，引起电极电位或电流的波动。
The gas bubble evolution introduces the periodic fluctuation of potential or current.
由于阳极气泡的析出，引起电极电位或电流的波动。
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