痕量分析 的英文怎麼說

中文拼音 [hénliángfēnxī]
痕量分析 英文
trace analysis
  • 痕 : 名詞（痕跡） mark; trace
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 析 : Ⅰ動詞1. （分開; 散開） divide; separate 2. （分析） analyse; dissect; resolve Ⅱ名詞（姓氏） a surname
  1. To study the biogeochemical cycle of phosphorus, it is very important to accurately determine the concentration of orthophosphates in the surface of oceans, especially oligotrophic open - oceans

    痕量活性磷分析是探索海洋，特別是寡營養海區生物地球化學過程的關鍵。
  2. Determination of trace zinc on the oxidation of indigo carmine by catalytic kinetics spectrophotometry

    催化動力學分析法測定食品中的痕量鋅
  3. 4. the principle of the experiment including the isdg method is introduced. and the effect of shape and distance of the indention on strain measurement is analyzed

    4 ）介紹試驗設備的組成及試驗原理，通過理論推導和有限元數值模擬分析了拉伸試樣的凹痕標記對應變測量的影響，對isdg （ interferencestrain displacementgauge ）方法進行了深入的研究。
  4. Chemical analysis of propylene. determination of water traces

    丙烯的化學分析.水痕量的測定
  5. Study on analysis of trace ni in samples for resid gel permeation chromatography

    重油凝膠色譜制備樣品中痕量鎳的分析研究
  6. Analysis of trace arsenic in antimony by atomic fluorescence spectrometry

    銻中痕量砷的原子熒光光譜分析
  7. Spe ( solid phase extraction ) as a technique of sample pretreatment for aquatic environmental pollutants analysis is reviewed

    摘要固相萃取技術非常適用於環境水質中痕量有機污染物的監測分析。
  8. Kinetic fluorimetric determination of trace amounts of bromide

    催化熒光法分析痕量溴的研究
  9. Molecular imprinting technique ( mit ) is becoming increasingly recognized as a powerful technique of preparing synthetic polymers that contain tailor - made recognition sides for certain molecules. it has an extensive application in purification, separation, immunoassay, enrichment, biomimics and other relevant fields for its predetermination, specificity and practicability of molecule recognition

    分子印跡技術是一種制備對特定分子具有專一識別性能的聚合物（ mip ）的技術， mip對模板分子的識別具有預定性、專一性和實用性等優點而在分離提純、免疫測定、生物模擬以及痕量分析等領域顯示出廣闊的應用前景。
  10. Molecularly imprinted polymer can be used to highly selective separation and enrichment of trace analyte in complicated biological, medicine and environmental samples because of its characteristics of high selectivity, chemical stability, easy preparation, so the application of molecular imprinting technique in sample pretreatment was especially remarkable

    分子印跡聚合物具有選擇性高、穩定性好及制備簡單的特點，可用於生物、醫藥、環境樣品等復雜基體中痕量分析物的高選擇性分離與富集，因此在樣品前處理中的應用特別引人關注。
  11. This paper analyzes the cause of small concaves around the welding seam in the long rail of guangzhou metro line 2, and presents preventive measures, such as increasing the under layer of the rail, limiting the weld seam, lowering the welding temperature etc

    摘要結合廣州地鐵2號線接觸焊焊接長鋼軌的實踐，分析了產生焊頭表面小凹痕的原因，提出改變墊高鋼軌的方式、縮小正火范圍、降低正火溫度、限制接頭錯牙量等預防措施。
  12. Determination of trace lead in integrated solid wastes by polarography

    極譜分析法測定生活固體廢棄物中痕量鉛
  13. Study of determination of trace nickel by liquid membrane enrichment

    液膜預富集水相痕量鎳的分析研究
  14. Laser - induced fluorescence detection in ultratrace analysis

    超痕量分析中的激光誘導熒光檢測
  15. Libs has power potential to be used to detect trace elements in the sample matrix that include gases, aerosols, and liquids

    因此libs可運用於氣體、顆粒和液體基質中的痕量分析。
  16. It is suitable for the trace analysis of volatile and semi volatile organic compounds in food, environment and biologic samples

    適用於食品、環境、生物樣品中揮發性及半揮發性有機物的痕量分析。
  17. This thesis clarifies how to secure the quality of analytical determination from such aspects as chemical reagent, implement, vessel, pure water, high purity acid, lab ' s condition

    摘要從化學試劑、純水、高純酸、器皿、實驗環境、容量儀器的正確使用等幾個方面，闡述了如何做到痕量分析測定的質量保證。
  18. Determination of environmental pollutants using biological detection method such as bioassay, immunoassay and in vitro receptor binding test is a hot point in the field of environmental monitoring, especially the analysis of the trace dioxin - like chemicals ( dlcs )

    摘要應用生物檢測手段（如生物法、免疫測定及體外受體結合實驗等）檢測環境污染物是環境檢測領域一個研究熱點，特別在二惡英類化合物的痕量分析中的作用令人矚目。
  19. X - ray has been widely used in industry and medicine since it was found in 1895, such as nondestructive detection of cavities in objects using x - ray " s property of penetration, trace element analysis using x - ray fluorescence, radiation therapy using x - ray " s ability to damage protein, and so on

    X射線源在生產和醫療上一直以來具有廣泛的應用。利用x射線的穿透性可進行無損探傷；利用x射線的熒光效應可對物質進行痕量分析；利用x射線使蛋白質變性可對腫瘤進行放療。
  20. It finds extensive applications in science research, engineering design, trail analysis on the criminal investigation spot, online detection automatically, quality control, machine vision, medicine diagnosis and etc. this thesis analyzes and summarizes the domestic and international researchers ’ work about stereo vision, and then concentrates on the research on some key techniques of stereo vision, such as camera calibration, corner detection, 3 - d matching and 3 - d reconstruction

    隨著科學技術和工業生產的發展，三維形面測量在現代工業及實際生產中起著越來越重要的作用，在科研、工程設計、刑事偵查現場痕跡分析、自動在線檢測、質量控制、機器視覺、醫學診斷等方面有著極其廣泛的應用前景。本文在分析和總結了當前國內外立體視覺研究工作的基礎上，針對其中的攝像機標定、角點檢測、立體匹配和三維重建四個關鍵技術部分開展研究，其主要成果如下: 1 .提出了一種改進的攝像機標定方法。
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