The gas of QHD30 1 is mixed gas and mainly from the coal derived gas from pre Tertiary source rocks.
QHD3 01气藏的天然气属多源混合气，主气源为前第三系的煤成气。
A little part is from coal-measures abiogenic gas and from internal abiogenic gas or is known as mantle-derived gas, inorganic matter accounts for21.
少部分来自于煤系地层的无机成因气和深层的无机成因气或者叫幔源气，无机组分在21。
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。
There is widespread coal seam of Permo-Carboniferous in Jiyang Depression. The coal has good quality, moderate evolution degree resulted in the foundation of forming medium coal-derived gas reservoir.
济阳坳陷石炭-二叠系煤层分布广泛，煤质优良，演化程度适中，具有形成中型煤成气藏的基础。
Even using hydrogen derived from natural gas, its well-to-wheel carbon emissions for urban driving are only 30 grams/km.
即使使用来自天然气的氢，它在城市驾驶的留有富裕的碳排放也仅有30克/公里。
He plans to fertilise his fields with manure, rather than chemicals derived from oil and natural gas.
他想用肥料种地而不是用从石油和天然气中提炼的化学成分。
And I derived an expression for the ratio of the number of moles in the gas and liquid phases.
我得到了，气相和液相的，摩尔数的比的表达式。
As well as measuring the gas component concentrations, the following derived values are utilized.
在测量气体组分浓度的同时，下面的推导值也被采用。
With a careful theoretical analysis various physical parameters such as the gas density, temperature, and pressure, and the ultraviolet and ionizing radiation fluxes can be derived .
通过仔细的理论分析，可以推导出如气体密度、温度和压力等各种物理参量，以及紫外辐射和电离辐射的流量。
Biofuel consumption may be as simple as throwing a log on a fire or as complex as burning a combustible gas derived from plant matter in a combined-cycle electricity-generating unit.
生物燃料消耗可作为简单，扔在火日志或如燃烧的可燃气体，植物物质产生的联合循环发电装置复杂。
The gas motion in a cylindrical swirl chamber is analysed and an expression with a spiral locus of air flow toward the chamber center is derived.
本文对圆柱形涡流室内气体流动进行了分析，导出了在室内气体流动轨迹呈螺线状进入室中心时的表达式。
The method of capillary gas chromatography is used to determine the sugar content in the containing sugar samples treated by derived and extracted method.
讨论了采用衍生化-萃取法处理含糖样品，毛细管气相色谱测定甘蔗渣水解液中糖含量的方法。
The relation between the optimal efficiency and power output of the engines for an ideal or van der Waals gas as a working fluid is derived.
导出这类热机以理想气体或范德瓦耳斯气体为工质时的最佳效率与输出功率间的关系。
Based on the principle and the characteristics of the gas-gun, the mathematical model of the interior ballistic is constructed and the practical interior ballistic equations of gas gun are derived.
根据气体炮的工作原理和特点，建立了其内弹道数学模型，推导了实用的气体炮内弹道方程的解法。
The formula of the molar heat capacity of Onnes gas in arbitrary quasi-static process is derived.
导出了昂尼斯气体在任意准静过程中的摩尔热容公式。
The flexible mechanisms of the Kyoto Protocol provide for transferable credits derived from greenhouse gas emission reduction projects.
京都议定书的灵活机制为温室气体减排项目提供贷款。
In the paper, modification suggestion to Vander Waals gas model is provided; state equation and internal energy formula which are more suitable for characteristic of real gas are derived.
该文对范德·瓦尔斯气体模型提出修改意见，并导出更符合实际气体特点的状态方程和内能公式。
Combined with other factors that have influences on gas dissolution, the theoretical equation of gas 'mole solubility in crude oil and that of gas-oil ratio in crude oil are derived.
在此基础上，综合考虑影响气体溶解的其他因素，推导出气体在原油中的摩尔溶解度理论方程和气油比的理论方程。
The relation between the optimal coefficient of performance and the rate of refrigeration of a Carnot refrigerator for an idea or van der Waals gas as a working fluids(?)derived.
导出以理想气体或范德瓦耳斯气体为工质的制冷机最佳制冷系数与制冷率间的关系。
Conditions of mercury speciation transformation and effects of sulfur and chlorine on mercury emission were analyzed for gas products derived from coal gasification and combustion processes.
分析了煤气化和燃烧过程的气体产物中汞形态转化的条件，以及烟气中硫和氯元素对汞排放的影响。
The formulas are derived for electron temperature in the plasma of a discharge for a binary mixture gas and a mixture gas possessing Penning effect.
推导了双混合气体和具有潘宁效应的双混合气体的放电等离子体电子温度的理论计算公式。
Accurate description is proposed for thermal radiation and gas conduction in the annulus under various heat insulation conditions and theoretic model is derived.
对处于不同隔热措施的真空同心管套内辐射换热和气体导热予以准确的描述，建立了传热模型。
The general integral equations are derived for liquid and gas components of space propulsion systems with liquid propellant rocket engine.
针对采用液体推进剂火箭发动机的空间推进系统，推导了系统液路和气路的通用积分形式方程。
A hydrocarbon deposit, such as petroleum, coal, or natural gas, derived from living matter of a previous geologic time and used for fuel.
碳氢化合物的沉淀，如石油、煤、天然气等，由古代生物衍生而成，经过开发后用作燃料。
Sapropelic gas could be derived from the cracking of both sapropelic kerogen and sapropelic crude oil.
腐泥型天然气既可来自腐泥型于酪根的裂解，也可以来自腐泥型原油的裂解。
Derived from engineering practices these design approaches can serve as a guide during the design of heat recovery boilers for use on gas turbines.
其设计观点来自工程实践，对设计燃机余热锅炉具有指导意义。
The quasi-static adiabatic equations of the Van der Waals gas are derived by using two different method and the unresolved problems in relevant literatures are solved.
应用两种不同方法导出范氏气体的准静态绝热方程，解决了相关文献未能解决的问题。
The natural frequency of the gas column in simple pipelines was solved using the finite element analysis method. The result agreed with that derived with transportation matrix method.
采用有限元分析方法，对简单管道气柱的固有频率进行求解，其结果与用传递矩阵法求得的结果是一致的。
The results of oil and source correlation show that oil associate with gas reservoirs is mainly derived from the source sock of Shahejie Formation.
油源对比结果表明，气藏伴生油主要来源于沙河街组烃源岩，东下段烃源岩也有贡献。
The results indicate that the natural gas of the Xujiahe Formation mainly derived form the lower strata.
结果表明，研究区须家河组的天然气主要来源于下伏地层。
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