On condition of comparative study on ascertaining gas well reserves by three ways of material balance, stream material equilibria and volumetric method systematically, the applied condition of every method is present and its effect has been discussed.
针对物质平衡、流动物质平衡和容积法三种确定气藏地质储量方法进行系统分析研究,提出每种方法的适用条件,讨论各种方法在实际应用中的效果。
In the process of reserve evaluation by SEC criteria,when successive subtraction method being applied, the major focuses are the determination of ratio of variable cost to fixed cost, the careful selection of successive decreasing model and reasonable determination of decline rate; when volumetric method being applied, the major focuses exactly grasp the differences between S.
提出了在按照SEC标准进行储量评估过程中,应用递减法时应重视可变成本和固定成本比例的确定,仔细进行递减类型的选取和递减率的合理确定;应用容积法时应注意准确掌握SEC标准与中国现行储量计算标准的差异,重点审查储量计算的主要参数如含油面积和有效厚度的确定方法。
The key technology of the method is using database of the exploration and development to establish arbitrary area by computer and then calculate petroleum reserves with the volumetric method.
这里介绍了一种任意面积储量计算方法,该方法的核心技术是充分利用现有的石油勘探、开发数据库资料,由计算机来自动确定任意含油面积,进而通过容积法来计算石油储量。
Mathematic model of air two-dimension flowage in the goaf and the finite volume method of this model;
采空区气体二维流动的数学模型及其有限容积法
The power-law fluid flow in helical pipes with circular sections was studied by using finite volume method.
采用有限容积法,研究了圆截面螺旋管道内幂律流体的流动规律;采用三角形网格进行了数值计算。
For five cooling system design configurations,numerical simulation of the 3D airflow and temperature field was carried out using the standard k-ε turbulent model and finite volume method.
建立了某型直升机动力舱内三维空气流动与传热的物理和数学模型,并根据动力舱结构和舱内气体流动的特点,应用非结构化网格和网格自适应技术进行区域离散化,采用标准k-ε紊流模型和有限容积法对5种不同冷却系统设计方案的舱内三维空气流场和温度场进行了数值仿真,分析了冷却气流进出口大小、分布位置等对舱内流场和温度场的影响。
Gas analysis-Preparation of calibration gas mixtures -Static volumetric methods
GB/T10627-1989气体分析标准混合气的制备静态容积法
P-V-T-t technique
压力-容积-温度-时间法
Capacity calibration of spherical metal tanks--Strapping method
GB/T15181-1994球形金属罐容积标定法(围尺法)
an obsolete British unit of capacity equal to 18 Imperial gallons.
英国旧制容积单位等于法定加仑。
The methods of performance test for reciprocating and screw water-chilling units
GB/T10870-1989容积式冷水机组性能试验方法
Methods of flow measurement for displacement compressor
GB/T15487-1995容积式压缩机流量测量方法
A metering tank is an elementary method of measuring volume flow.
量筒是测定容积流量的基本方法之一。
A Simplified Method of Calculating Working Chamber Volumes for Scroll Machinery
一种涡旋机械工作腔容积的简化算法
Calculation for High Level and Volume of Horizontal Vessels
卧式容器液位高度与体积的计算方法
interlobe space
(容积式压气机) 叶间容积
The Typical Year Method Used to Calculate the Column of the Collecting Water Infrastructure of Rainwater Utilization
雨水利用工程蓄水设施容积典型年法计算方法
The methods of performance test for positive displacement refrigerant compressors
GB/T5773-1986容积式制冷压缩机性能试验方法
Determination of volumetric expansion of rubber hose for automotive hydraulic brake system
GB/T7129-1986汽车液压制动胶管内容积膨胀测定方法
Standard test method for granutar activated carbon from coal--Determination of pore volume
GB/T7702.20-1997煤质颗粒活性炭试验方法孔容积的测定
According to weight rather than volume or other measure.
按重量按照重量而不是容积或其它计量法
a British imperial capacity measure (liquid or dry) equal to 4 pecks.
英国法定容积单位（液态或固态）等于配克。
a British imperial capacity measure (liquid or dry) equal to 2 gallons.
英国法定容积单位（液态或固态）等于加仑。
a British imperial capacity measure (liquid or dry) equal to 36 bushels.
英国法定容积单位（液态或固态）等于蒲式耳。