氣體色譜儀 的英文怎麼說
中文拼音 [qìtǐshǎipǔyí]
氣體色譜儀
英文
gas chromatograph-
Standard test method for acetone, p - chlorobenzotrifluoride, methyl acetate or t - butyl acetate content of solventborne and waterborne paints, coatings, resins, and raw materials by direct injection into a gas chromatograph
通過直接注入一氣體色譜儀測定含溶劑和含水塗料塗層樹脂和原材料中丙酮及甲基和丁基醋酸鹽含量的標準試驗方法Characterization of air quality - workplace atmospheres - method for the determination of vaporous chlorinated hydrocarbons by charcoal tube solvent desorption gas chromatography
空氣質量表徵.第3部分:工作場所空氣.第3節:用木炭管溶劑解吸氣體色譜儀測定汽態氯化烴的方法Characterization of air quality - workplace atmospheres - method for the determination of vaporous aromatic hydrocarbons by charcoal tube solvent desorption gas chromatography
空氣質量表徵.第3部分:工作場所空氣.第4節:用木炭管溶劑解吸氣體色譜儀測定汽態芳香烴氯化烴的方法This article studies on a novel method about detector calibration and monochromator calibration by using silicon pin photodiode. the detector and the monochromator of one spectrum measurement system had been calibrated using the method, and the spectrum distribution of one laser - produced plasmas ( lpp ) source with jet gas target was measured. the use of a specific combination of the silicon photodiode and multiplayer reflect films is the notable character in monochromator calibration
本文研究了一種利用光電二極體傳遞標準探測器標定普通探測器和單色儀系統的方法,實際標定了所用的探測器和單色儀系統,測得了噴氣靶激光等離子體光源的相對光譜分佈,設計出絕對光譜分佈的測量方法,並且利用labview的g語言及相應的數據採集卡等硬體設備構造出一套智能化、高效率的測量系統,完成了多層膜反射率測量工作。Considered the tiny quantity of the hydrogen, first we choose the gas chromatography technology to analyze the component of the work gas and to obtain the chromatography curve. then, treat the curve with the adaptive aperiodic stochastic resonance algorithm in order to eliminate the apparatus noise submerged in the tiny hydrogen signal. at last, calculate the quantity of the hydrogen based on that the quantity varies directly as a function of the area of the chromatography curve
考慮到氫的含量非常微弱,在測量時採用氣相色譜法,並通過自適應非線性隨機共振演算法對色譜信號進行處理,以便提取出被儀器噪聲淹沒了的微弱氫信號的色譜曲線,最後根據氫含量與其色譜峰面積呈正比計算出工作氣體中的氫含量。Measurement of the trace impurity in the high pure gas by refitted sp - 2305 gas chromatography
2305型氣相色譜儀測定氣體中的微量雜質The sensor has a good response time less than 3s and a detecting limitation up to 157ppm by combining the chromatography of gases in detecting the gaseous acetylene. and it can be used to measure the concentration of the gaseous acetylene on - line through suitable light source and air - chamber
結合氣相色譜儀對乙炔進行測定,得到該傳感器檢測下限為157ppm ,響應時間小於3s ,能較好地用於在線檢測乙炔氣體的濃度。The company establishes the special bee product examination center and the laboratory, and to develop comprehensive laboratory management system, formulating laboratory standard operating procedure room, purchase including highly effective liquid phase color spectrometer, gas phase color spectrometer, ultraviolet obviously spectrophotometer, elisa analysis, and other food security projects necessary testing equipment. employment has the higher school record and the chemical analysis specialty inspector, the establishment from the sample, receives the type, the examination, the primary data analysis, the result reported arranges integrity test routine which the difference analysis, the recording files away, establishing corporate self ? inspection system products
高原羚蜂業有限公司建立專門的蜂產品檢測中心和實驗室,並制定完善的實驗室管理制度,制定實驗室標準操作規程,購置包括高效液相色譜儀、氣相色譜儀、紫外可見分光光度計、酶聯免疫分析儀等食品安全項目必要的檢測設備,聘用具有較高學歷和化學分析專長的檢驗員,建立從取樣、收樣、檢測、原始數據分析、結果報告到偏差分析、記錄歸檔的完整檢驗程序,從而確立產品的企業自檢體系。分享友人