驗定瓶 的英文怎麼說

中文拼音 [yàndìngpíng]
驗定瓶 英文
assay flask
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 瓶 : 1. （瓶子） bottle; vase; jar; flask 2. （姓氏） a surname
  1. Shake - flask culture condition of lysine fermentation were studied with czl. appropriate feeding of organic niteogen sources was favorable for fermentation jn our experiment, the concentations of the yeast extract and beef extract were 15g / l and 25g / l. the initial ( nh02so4 and glucose concentrations suitable for fermentor production ranged form 55g / l and 150 - 180g / l respectively

    通過搖瓶發酵實驗初步確定czl的發酵條件為：初糖： 150 - 180g / l ，採用無機氮源和有機氮源配和使用，最佳組合是：硫酸銨質量濃度為55g / l ；酵母膏質量濃度為15g / l ，牛肉膏質量濃度為25g / l為最佳。
  2. Don ' t let inaccuracy hold you back in lab ! this video introduces the proper methods for measuring precise volumes of liquid using pipets, burets, volumetric flasks, and syringes

    不要讓不精確在實驗室阻礙你!此影片介紹正確方法來使用滴管、滴定管、量瓶和注射器精確測量液體體積。
  3. Indoor operations - this module monitors the indoor operations of aton, executes management on the maintenance process of light buoys, lighthouses, piles and vindication of energy source and lights, apart from monitoring the aton store archive, generating reports on indoor operations and make inquiry on the data for indoor operation. 3. outdoor operations - this module carries out managerial work and data processing concerning aton outdoor operations, including editing, generating and dispatching outdoor operations requirements and extra tasks issued by administrative departments

    在分析了目前上海港航標維護管理存在的瓶頸問題，如：計劃制訂依賴于經驗，缺乏全局性，難以做到綜合平衡；外業作業生產的定位關系有缺陷；數據信息不準確導致船舶準備不足；航標器材的管理模式不清晰等的基礎上，提出了系統的主要功能是：航標維護管理系統將涉及到航標維護的全過程，即從航標維護計劃的制訂到航標生產作業過程的管理。
  4. Niger with phytase activity about 2250 u / ml which selected by protoplast - uv mutation was used as original, prepared it into fungu - suspend - liquid, through uv mutation, daub on the filter - substract. pre - primary - selection was according to the lucency - circle, primary - selection was one fungus inoculate one flask to ferment, secondary - selection was using several high phytase activity fungus through one fungus inoculate 2 - 3 flasks to ferment. then one or two high phytase activity fungus of the secondary selection were used in the next mutation cycle

    首先用粗略制備的原生質體經紫外誘變篩選到一株酶活為2250u ml的實驗出發菌；制備成菌懸液，紫外燈下照射誘變，紅光下塗抹篩選平板，恆溫培養2 3d ；按透明圈大小進行預初篩，挑選徑圈比大的菌落接斜面，恆溫培養3d ；按一株一瓶的方式進行初篩；從中選取酶活較大的3 5株，按一株2 3瓶的方式進行復篩；挑取酶活大且穩定的1 2株進入下一代誘變篩選。
  5. Standard test method for specific gravity of soil solids by gas pycnometer

    用氣體比重瓶法測定土壤固體粒子比重的標準試驗方法
  6. Standard test method for real density of calcined petroleum coke by helium pycnometer

    氦比重瓶測定煅燒石油焦真密度的標準試驗方法
  7. Standard gledhill shake flask test method for determining the aerobic aquatic biodegradation of lubricants or their components

    潤滑劑或其組分需氧水生生物降解測定的標準gledhill搖動燒瓶試驗法
  8. Standard test method for determining the aerobic aquatic biodegradation of lubricants or their components using the gledhill shake flask

    用gledhill搖瓶測定潤滑劑或其化合物需氧水中生物降解性的標準試驗方法
  9. Chemical tests for raw and vulcanized rubber - methods for determination of total sulfur content - oxygen combustion flask method

    生橡膠和硫化橡膠的化學試驗.第23部分:含硫總量的測定方法.第1節:氧氣燃燒瓶法
  10. 05. 01 standard test method for oxidation stability of steam turbine oils by rotating pressure vessel

    用旋轉式儲氣瓶測定蒸氣渦輪機油氧化穩定性的標準試驗方法
  11. Second, the test report produced by the system is not the standard case report. the purpose of this article is to develop a way to increase the clinical samples per test and design the mis for autodelfia 1235. [ methods ] ( l ) the remain volume in the reagent bottle corresponding of the assay buffer, incubation buffer, eu and ab was obtained by surveying the limited probe position of the right and left dispenser, respectively

    [方法]測定左右兩個試劑分配器的探測極限位置，獲得各類試劑的最低剩餘量；定量分析和測試配套藥盒各類試劑的實驗用量，獲得雙微孔板測試各類試劑的實驗配置量；定量檢測各類試劑瓶的容積，評估雙微孔板測試採用單微孔板封裝藥盒的可行性。
  12. Apparatus for dairy analysis ; mojonnier type extraction flask for the determination of fat content

    乳品檢驗器械.測定含脂量的mojonnier型提取瓶
  13. Inquiring into calibration test of standard steel bottle and calculation of total deformation value

    標準鋼瓶標定試驗及全變形值計算探討
  14. Technological specifications for periodic inspection station of gas cylinders

    氣瓶定期檢驗站技術條件
  15. Though 21st century business herald has nearly 200 editors and journalists, which guarantees them to run daily, the reason for them not to do that is the shortage of advertisements. however, chief editor of the economic observer believes that publication periods can be shortened only after basis of newspaper is stable. as other countries go, most them have financial daily whose history and present condition prove that leading power in newspaper field is just financial

    誠然，制約其發展的內部外部因素有很多，但在這樣一個「內容為王」的時代，內容決定報紙的公信力乃至生命，因而，本文擬從內容方面著手，通過對比借鑒《華爾街日報》的辦報經驗，從內容方面來分析制約我國綜合性財經日報發展的瓶頸。
  16. Methods of test for paints. determination of density by the pyknometer method

    塗料的試驗方法.第a19部分：用比重瓶法對密度的測定
  17. Basing on content analyzing of nitrogen trichloride in product line and recycling cylinder of liquefied chlorine, factors were summarized which affect analyzing accuracy of nitrogen trichloride and improvement methods that would help to improve analyzing accuracy of nitrogen trichloride and ensure work safety

    摘要在液氯生產系統、液氯氣瓶回瓶中三氯化氮含量分析的大量試驗基礎上，找出了影響三氯化氮分析結果準確度的因素，提出了具體的改進方法，對提高氯堿生產中三氯化氮含量的準確性、確保安全生產具有一定的指導作用。
  18. Standard test method for laboratory oil spill dispersant effectiveness using the swirling flask

    用螺旋形瓶測定實驗室漏油分散劑效果的標準試驗方法
  19. Methods of testing and rating bottled and canned beverage vendors and coolers

    瓶裝和罐裝飲料零售機和冷藏箱的額定值和試驗方法
  20. Standard test method for metal powder skeletal density by helium or nitrogen pycnometry

    用氦或氮比重瓶測定法測量金屬粉末輪廓密度的標準試驗方法
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