示蹤氣 的英文怎麼說
中文拼音 [shìzōngqì]
示蹤氣
英文
tracer gas-
With the tracing particles, the sinking velocity of middle and higher density particles that pass through the lower density coal particles in jig bed for different jigging air circle were measured. the results showed that the air cycle with a long inlet period can promote the separation of middle and higher density particles and lower density coal particles
運用彩色人工顆粒，對不同跳汰周期下中、高密度顆粒在低密度煤炭床層中的沉降速度進行了示蹤研究，確認長進氣期周期有利於中、高密度顆粒與低密度煤炭顆粒的分離。Standard test methods for leaks using the mass spectrometer leak detector or residual gas analyzer in the tracer probe mode
在示蹤探針法中用質譜儀檢漏器或殘余氣體分析器作泄漏檢驗的測試方法Optimization and detection of new type gas tracer
新型氣體示蹤劑的優選及檢測Methods for measurement of fluid flow in closed conduits, using tracers - measurement of gas flow - general
密封管道中流體流量的示蹤劑測量法.第2部分:氣體流量測量.第1節:總則Measurement of gas flow in conduits. tracer methods. part 1 general
密封管道中氣體流量的測定.示蹤法.第1部分：概述Measurement of gas flow in conduits. tracer methods. part 4 : transit time method using radioactive tracers
密封管道中氣體流量的測定.示蹤法.第4部分：放射性示蹤物的過渡時間法Methods for measurement of fluid flow in closed conduits, using tracers - measurement of gas flow - transit time method using radioactive tracers
使用示蹤劑的密封管道中流體流量的測量方法.氣體流量的測量.採用放射性示蹤劑的過渡時間法Thermal insulation in buildings - determination of air change in buildings - tracer gas dilution method
建築物的隔熱性.建築物中空氣流通性的測定.示蹤氣體稀釋法According to theory of the environmental isotope tracer and theory of deuterium excess ( d - excess ) parameter with the atmospheric water and the groundwater, the dissertation has comprehensively researched on the regional karst water and the pressure - bearing karst water in deep maoba syncline in virtue of routine geologic and geochemistry investigation
根據環境同位素示蹤、大氣降水氘過量參數和地下水氘過量參數演化理論，結合常規地質、地球化學工作，對該地區域巖溶水和毛壩向斜段核部深層巖溶承壓水進行了綜合分析研究。It is contributive to analyzing the process of reservoir formation to apply comprehensively various trace markers of the thermal fluid flow
綜合應用各種熱流體活動示蹤標志，有助於進行油氣運聚成藏的過程分析。Technical specification of leakage detection with sf sub6 ; tracer gas in roadways of coal mines
煤礦巷道用sf sub6 ;示蹤氣體檢測漏風技術規范Standard test method for measuring package and seal integrity using helium as the tracer gas
使用氦作為示蹤氣體測量包裝和密封完整性的標準試驗方法Standard test method for determining air change in a single zone by means of a tracer gas dilution
用示蹤氣體稀釋法測定單區內空氣變化的標準測試方法Standard test method for volumetric and mass flow rate measurement in a duct using tracer gas dilution
用示蹤氣體稀釋法測量管道中體積和質量流量率的標準試驗方法Packaging testing - integral test method for packagings made of films or foils for leakage using a flexible test chamber with tracer gas
包裝材料試驗.用有示蹤氣體的撓性試驗室對薄膜或箔制Thermal performance of buildings - determination of air change in buildings - tracer gas dilution method iso 12569 : 2000 ; german version en iso 12569 : 2000
建築物熱性能.建築物中空氣變化測定.示蹤氣體稀釋法Standard test method for non - destructive detection of leaks in non - sealed and empty medical packaging trays by co2 tracer gas method
Co2示蹤氣體法對不密封的及空的醫用包裝盤泄漏性進行無損檢測的標準試驗方法Standard test method for non - destructive detection of leaks in medical packaging which incorporates porous barrier material by co2 tracer gas method
Co2示蹤氣體法對用多孔防滲透材料的包裝泄漏性進行無損檢測的標準試驗方法Calculation of natural ventilation rates by tracer gas decay method was proposed, and definition of indoor criterion of carbon monoxide concentration limit and the carbon monoxide emission from cars were discussed
提出了利用示蹤氣體法計算地下停車庫的自然通風量，並論述了如何確定室內一氧化碳允許標準及小汽車的一氧化碳排放量。Ventilation function and tracer - gas decay theory are applied to design the experiment. in the experiment, velocity and carbon dioxide concentration are measured and carbon dioxide time - levels in different experimental cases are obtained. also, the effect of moving people in experimental room on contaminant field is analyzed and subjective feelings are investigated
本課題首次以旋流通風方式為研究主線，運用通風方程和示蹤氣體衰減理論設計實驗方案，對旋流通風方式下普通會議室的速度、二氧化碳濃度進行了測試，分析了人員隨意走動對濃度分佈的影響，並調查了受試人員對各工況的主觀評價。分享友人