methane detection 中文意思是什麼
methane detection
解釋
沼氣檢查-
The signal accesses the microprocessor and undergoes internal a / d transformation, data procession and filtration, then directly drives the digital luminescence tubes to display the concentration of the detected methane and send out an acousto - optic alarm and show low potential detection
此信號進入微處理器經過內部a / d轉換、數據處理、濾波之後直接驅動發光數碼管顯示出被測甲烷的濃度，並給出聲光報警、低電位檢測等。 -
In this paper, by explored geo - physico - chemical prospecting method for looking for oil in prior prospect, the authors summarize a suit of prospective technique and program, which is valid to oil - geology trait of zhidan area and composed of ; oil gas geo - chemical prospect ( acid degradation of hydrocarbon, absorbed - fluorescent spectrum, ultraviolet radiation spectrum, methane carbon - isotope ) non seismic detection in favorable explorative area which confirmed by chemical prospect ( matural potential, gamma energy spectrum. accurately magnetic analysis ) resistively prospecting in anomalous area which confirmed by physicalprospect successful general evaluation of geo - physicochemical prospect
通過勘探早期地質物化探綜合找油方法實驗，筆者總結了一套適合志丹探區石油地質特點的勘探方法組合和勘探程序：油氣地球化學勘探（酸解烴、吸附烴、熒光光譜、紫外光譜、甲烷碳同位素、蝕變碳酸巖）化探圈定的有利勘探區進行非地震物探（自然電位、伽瑪能譜、高精度磁測、土壤測氧）物探圈定的異常區進行電阻率測深勘探地質物化探成果綜合評價。 -
Intelligent portable methane detection alarm
智能便攜式甲烷檢測報警儀 -
Brief discussion on use and management of portable methane detection alarm
便攜式甲烷檢測報警儀的使用與管理淺談 -
Application of portable methane detection alarm in huaibei coal mining area
便攜式甲烷檢測報警儀在淮北礦區的應用 -
Ambient air - determination of total non - methane organic compounds - cryogenic preconcentration and direct flame ionization detection method
周圍空氣.全部無甲烷有機化合物的測定.低溫預濃縮和直接火焰電離探測法 -
Nmoc standard test method for determination of non - methane organic compounds in ambient air using cryogenic preconcentration and direct flame ionization detection method metric
利用低溫預濃縮和直接火焰檢測法測定周圍空氣中非甲烷有機化合物 -
Methane detection research with tunable diode laser absorption spectroscopy
可調諧二極體激光吸收光譜技術及其在大氣質量監測中的應用 -
A methane gas sensor with optic fiber based on frequency harmonic detection technique
一種基於諧波檢測技術的光纖甲烷氣體傳感器
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