Then the concept of thickness in standard state was introduced for the absorption of CO_2,and the calculation methods of spectrum transmittance of H_2O,CO_2 were deduced.
在地球大气红外辐射传输特性的理论模型基础上,分析了直的矿井隧道中大气红外辐射衰减因素,研究了红外辐射的传输特性;针对CO2的吸收引入了“标准状态下的厚度”的概念,给出了水汽、CO2光谱透过率的计算方法。
standard gas measurement
折算成标准状态下天然气体积的测定法
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
Gas analysis-Determination of composition of calibration gas mixtures-Comparison methods
GB/T10628-1989气体分析标准混合气体组成的测定比较法
Natural gas hydrate contains 150-200m^3 of gas per m^3 solid hydrate.
在标准状况下1立方公尺的气体水合物可储存150~200立方公尺的天然气。
Study on the Precision of PVT Character of Gas by the Equations of State
状态方程法计算气体PVT性质的准确性研究
Forecast of Alkenes Standard Enthalpies of Formation Based on Factorial Analysis
基于因子分析法的烯烃气态标准生成焓预测
a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely.
一种气体状态下的流体，没有固定的形状和体积，可以无限延伸。
An Algorithm to Measure the Profile of Gears under Eccentric State Based on Dichotomy
定位偏心状态下基于二分法的齿廓测量算法
VOLUME RATIO MEASUREMENT AND UNCERTAINTY ANALYSIS OF A STATIC EXPANSION VACUUM STANDARD
静态膨胀法真空标准测量容积比的不确定度分析
Constructing laws and standardization system in Chinese liquefied natural gas industry
构建中国液化天然气产业法规标准体系
Comparison of the portable steady porometer method and standard branch soaking method for the measurement of poplar's water consumption by transpiration
稳态气孔计法和标准浸水法测定杨树蒸腾耗水的比较
Perfecting the Technical Regulation and Industrial Standard System of Sulfurous Natural Gas Exploitation by Learning from Foreign Experiences
借鉴国外经验 健全含硫天然气开发的技术法规和行业标准体系
soil quality-determination of soil water content calculated on a volume basis(gravimetric method)
土质-以体积为标准的土壤水含量的测定-重量分析法
Discussion on Cost Estimation of Gas Pipeline Transportation and Rational Tariff;
天然气管输成本测算与合理收费方法探讨
To Establish New Standard System for Oil and Gas Pipeline Industry;
构建新的石油天然气管道行业标准体系
Application of accumulated liquid volume prediction method in submarine gas pipeline
积液量预测方法在海底天然气管道中的应用
Dynamic measurement of crude oil--Operating stipulations of verificating positive displacement meters by pipe prover
GB/T9109.4-1988原油动态计量用标准体积管检定容积式流量计的操作规定
Detection algorithm of weak infrared point targets under cloud background
云天背景下的红外弱小目标检测算法