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- evolved gas detection(EGD) [化] 析出氣體檢測
- EGA;evolved gas detection; 逸出氣檢測法;
- evolved gas detection 析出氣體檢測
- The fixed gas detection system with automatic self test. 具有自我自動校正功能的固定式氣體偵測系統.
- A fast discriminative analysis of PE and PVC food wrap films was carried out by means of Evolved Gas Analysis-Mass Spectrometry(EGA-MS). 應用釋放氣體分析-質譜(EGA-MS)技術對聚乙烯(PE)和聚氯乙烯(PVC)材料的保鮮膜進行了快速鑒別分析.
- A fast discriminative analysis of PE and PVC food wrap films was carried out by means of Evolved Gas Analysis-Mass Spectrometry (EGA-MS). 摘要應用釋放氣體分析-質譜(EGA-MS)技術對聚乙烯(PE)和聚氯乙烯(PVC)材料的保鮮膜進行了快速鑒別分析。
- The first analysis will be done by an instrument called the thermal and evolved gas analyzer, or TEGA, which heats and vaporizes the soil and then identifies the vapors. 首次的分析將由探測器上的一個叫「熱力與先進氣體分析儀」(TEGA)完成,該儀器通過加熱蒸餾土壤來分析揮發的蒸汽。
- According to the Beijing Youth Daily, the mine failed to install a gas detection system and explosives were stocked in a storeroom underground. 據北京青年報,煤礦沒有安裝瓦斯檢測系統和爆炸物被放在一個地下庫房。
- The data fusion concept is introduced and the Dempster-Shafer evidence deduction is described and applied to oil and gas detection. 信息融合是現代信息技術與多學科交叉、綜合、延拓產生的新系統科學研究方向。
- Common photoacoustic gas detection model is not suitable for fire warning because of poor real-time performance and high wavelength qualifications. 摘要普通光聲氣體探測模型因其實時性能差及波段要求高而不適用於火災報警系統。
- The difference in the evolved gases and water between pyrolysis and hydropyrolysis shows the effect of hydrogenation and hydrocracking during hydropyrolysis. 鏡質組比惰質組有較高的水生成, 加氫熱解過程中各種烴類和水的逸出都高於相應熱解下的。
- Evolved gas test at charging of battery 蓄電池充電析氣量試驗
- In view of many issues from the present gas detection systems,a kind of multi-stage monitoring &management system frame for the coal mine gas safety is designed. 針對目前使用的煤礦瓦斯監測系統存在的種種問題,設計了一種礦井瓦斯遠程多級監控監管網路系統構架平台。
- Behaviors of harmonic signals in wavelength modulation spectroscopy (WMS) for gas detection with Lorentzian line under high absorption strength are investigated. 基於洛倫茲線型近似,研究了高吸收強度下波長調製吸收光譜中諧波信號的行為。
- The requirements and principles of using photoacoustic gas detection technique in fire detection area are discussed and an unusual photoacoustic gas detection system is presented. 將可檢測極低濃度的某一氣體的光聲檢測技術應用於極早期火災氣體產物的檢測是一個新的嘗試,將可能實現高靈敏度、高可靠性的火災探測。
- Keywords solid waste;combustion;evolved gas analysis(EGA); 固體廢棄物;燃燒;EGA分析;
- According to the bad conditions such as oil field,coal mine in which the instrument was used and the characteristics of NIRS,improved the traditional lock-in amplifier and designed a new one which was fit for gas detection. 由於儀器主要用於油田、煤礦等工作環境相對惡劣的地方,其工作電壓不穩定,另外根據近紅外光譜的特點,對傳統的鎖相放大器進行了改進,設計了一種適合瓦斯氣體濃度檢測中的鎖相放大器。
- Photoacoustic spectrometry (PAS) is a new method for trace gas detection based on the photoacoustic effect, which has high sensitivity, high selectivity and large dynamic detection range. 光聲光譜技術是基於光聲效應的一種新型微量氣體檢測技術,具有靈敏度高,選擇性好,動態檢測範圍大等優點。
- An intriguing clue is the argon 40 gas detected by Huygens as it descended through Titan's atmosphere. 還有個令人好奇的線索:在惠更斯探測器降落泰坦、通過其大氣層時,偵測到氬40氣體。
- A leaf or a plant part that evolved from a leaf. 葉,葉原體,葉性器官從葉子發育而成的葉子或植物部分