sample preparation 中文意思是什麼

sample preparation 解釋
試樣制備
  • sample : n 1 樣品，貨樣。2 標本；榜樣，實例。3 【統計】典型取樣，抽檢查。4 【電訊】信號瞬時值。5 【冶金】 ...
  • preparation : n 1 準備，預備；〈常 pl 〉準備工作[措施]；預修，預習 （for） 預習時間；（對…的）準備。2 （藥、菜...
  1. Method of sampling and sample preparation of bauxite in bulk

    散裝礬土取樣制樣方法
  2. Fundamental of laser 40ar / 39ar dating method : our laboratory has successfully set up the laser microprobe 40ar / 39ar geological dating method. our works include adjustment of the high - gain electron multiplier in mass spectrometer and correction of mass discrimination, adjustment of the laser, test for absorption ability of minerals to laser, designing and manufacturing high - vacuum sample chamber, sample preparation and irradiation, research on the variability of j values on the surface of rock chips, measuring atmospheric argon, determination and correction of blanks and ages, etc. the laser microprobe technique is particularly effective for some geological samples. it can be used, for example, for research of distribution of the components in extremely small samples that are very difficult to be separated and purified and those which contain excess argon

    本文首先從常規~ （ 40 ） ar ~ （ 39 ） ar階段升溫定年實驗室的改進入手，進而建立了激光~ （ 40 ） ar ~ （ 39 ） ar定年實驗室，利用這兩種先進同位素地質定年方法，結合其他手段，對青藏高原腹地和北緣的阿爾金斷裂系多期地質事件進行了詳細的同位素年代學研究：一、參照國際先進實驗室的流程，對我們的常規~ （ 40 ） ar ~ （ 39 ） ar階段升溫實驗室在樣品的預處理、樣品的照射條件和系統空白測量及校正等方面進行了改進，使之產出的同位素年代數據更可靠並為國際同行所承認。
  3. Method of sampling and sample preparation of fluor - spar in bulk

    散裝氟石取樣制樣方法
  4. Method of sampling and sample preparation of fluorspar in bulk

    散裝氟石取樣制樣方法
  5. Garnierite nickel ores - methods for sampling, sample preparation and determination of moisture content

    硅鎂鎳礦石.抽樣試樣制備和水分測定方法
  6. Another problem with hg is loss during sample preparation

    汞還有另外一個問題，就是在制樣時候的損失。
  7. Sample - preparation for detection of benzoic acid, sorbicacid and saccharin sodium in milk beverage

    糖精鈉測定的樣品前處理方法探討
  8. Method of sampling and sample preparation of talc in bulk

    散裝滑石取樣制樣方法
  9. Methods for sampling and sample preparation of talc powder in bags for export

    出口袋裝滑石粉取樣制樣方法
  10. There are many methods to investigate domains, such as polarization microscopy, scanning electron microscopy, transmission electron microscopy, scanning electron acoustic microscopy and so on. however, these methods suffer from some serious disadvantages involving complex sample preparation, damage to sample, low resolution

    現有的鐵電疇檢測手段，如偏光顯微鏡、粉末花樣技術、掃描電鏡、透射電鏡、掃描電子聲顯微鏡等存在這樣或那樣的缺點：諸如制樣繁瑣、易破壞原始疇結構、或疇結構成像解析度還不夠高等。
  11. Sampling and analysis of iron, steel and other ferrous metals - sampling and sample preparation - methods for ferroalloys and other alloying additives

    鐵鋼和其它黑色金屬的抽樣和分析.第2部分:抽樣和樣品制備.第2節:鐵合金和其它合金添加劑抽樣和樣品制備方法
  12. Fesi2 - based semiconductors have been studied due to its good performance, low cost and potential application in power generation using waste heat. state - of - the - art techniques such as levitation melting, rapid solidification and hot uniaxial pressing ( hup ) were used for sample preparation in the present work. the phase transformation, micro structure and transport properties of the materials have been analysed with xrd, sem / edx, raman spectroscopy as well as thermoelectric characterization

    在綜合評述國內外熱電材料研究新進展的基礎上，本文以懸浮熔煉、快速凝固和單軸熱壓等制備工藝為技術特徵，以mn或al摻雜fesi _ 2基合金為研究對象，採用xrd 、 sem / eds 、 raman光譜以及材料熱電性能測試等分析表徵手段，系統研究相變過程、微觀結構特徵及其對材料熱電性能的影響。
  13. Stir bar sorptive extraction ( sbse ), which was originally developed at the end of 1990s, is a kind of novel and solvent - free sample preparation technology with high sensitivity and reproducibility

    攪拌棒吸附萃取是九十年代末發展起來的一種新型的樣品前處理技術，具有靈敏度高、重現性好、不使用有機溶劑等優點。
  14. Standard practice for aquatic toxicity testing of lubricants : sample preparation and results interpretation

    潤滑劑水中毒性試驗的標準操作規程:樣品制備和結果判斷
  15. Solid biofuels - methods for sample preparation

    固體生物燃料.樣品制備方法
  16. Methods of sampling and sample preparation of antimony ores in bags

    袋裝銻礦石取樣制樣方法
  17. Gold lump cores - increment sampling and sample preparation - manual method

    金塊礦取樣和制樣方法手工方法
  18. On the base of the development of thick film pastes technology, ru - based thick film resistor pastes have been studied due to select conductive phase and inorganic binder. state - of - the - art techniques such as rolling, screen printing and sintering were used for sample preparation. effects of ingredients, printing parameters and sintering parameters, microstructure on the properties of thick film resistor ( trf ) have been analyzed with xrd, sem, dsc and electrical tests

    本文在跟蹤國內外厚膜漿料技術發展的基礎上，以釕酸鉍/銀系厚膜電阻漿料為研究對象，通過選用合適的功能相和無機粘結相成分，以三輥軋制、絲網印刷和高溫燒結等制備工藝為技術特徵，採用xrd 、 sem 、 dsc等分析方法和電性能測試手段，系統的研究了漿料中各相的成分配比、制備工藝參數，以及膜層微觀結構對厚膜電阻性能的影響規律。
  19. Determination of 14 compositions in sodium and potassium feldspar by x - ray fluorescence spectrometry with fusion sample preparation

    射線熒光光譜法測定鈉長石鉀長石中多元素
  20. Because of its simple operation, high resolution without the need for special sample preparation, sfm is paid great attention in all scientific fields. sfm is an effective method to study domains with high resolution and nondestructive measuring

    由於其操作簡便、樣品無需特別制備、能高靈敏度地探測探針-樣品表面之間各種作用力，具有極高的成像解析度，故自它誕生之日起即被各學科領域所關注。
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