指源劑 的英文怎麼說

中文拼音 [zhǐyuán]
指源劑 英文
source indicator
  • : 指構詞成分。
  • : 名詞1. (水流起頭的地方) source (of a river); fountainhead 2. (來源) source; cause 3. (姓氏) a surname
  • : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
  1. Finally, based on summarization of development status on catalyst for isobutylene preparation from isobutane through dehydrogenation, the suggestion was given that the great effort should pay to the development, utilization reasonably of abundant isobutane resource in china

    最後,通過對我國異丁烷脫氫制異丁烯催化開發現狀的總結,出我國應大力合理開發利用豐富的異丁烷資
  2. Applying the economic theory, the author reveals the arising source of the problem of doping, and points out : the overflowing source of doping is that athletes using doping can gain enormous return and cost very little ; the very low rate of doping examination urge the athletes to become risk fanciers and to decide to use doping ; under the " fear to suffer a loss " psychology, it is a good strategy for the athletes of individual items to use doping, but it is not a good strategy for the athletes of collective items

    摘要運用經濟學有關理論,揭示了競技體育中興奮問題產生的根,並對有關問題進行了分析,出:巨大的成本收益反差,是造成興奮泛濫的深刻根;極低的興奮檢測率和檢出率促使運動員成為風險愛好者,進而做出服用興奮行為決策;在「怕吃虧」心理的作用下,個體項目運動員之間博弈的結果是服用興奮對自己是較好的策略,集體項目運動員服用興奮的明顯少於個體項目也是運動員之間博弈的結果。
  3. The development on research of catalytic esterification of rosin in the past 30 years are summarized. conditions and catalysts used in the reaction are specially noted and compared. it is pointed out that enforcement of such researches on rosin esterification is helpful for better utilization of rosin resources in china. fifty - two references are cited

    綜述了30年來松香催化酯化反應的研究進展,重點考察了反應使用的催化、反應條件以及產品性能,對進一步研究松香酯化改性具有導意義,並有利於我國松香資的充分利用。
  4. Abstract : the development on research of catalytic esterification of rosin in the past 30 years are summarized. conditions and catalysts used in the reaction are specially noted and compared. it is pointed out that enforcement of such researches on rosin esterification is helpful for better utilization of rosin resources in china. fifty - two references are cited

    文摘:綜述了30年來松香催化酯化反應的研究進展,重點考察了反應使用的催化、反應條件以及產品性能,對進一步研究松香酯化改性具有導意義,並有利於我國松香資的充分利用。
  5. But the platform has some problems as follows : first, the seawater quality of the sea where the oil field is located is so special that it is difficult to make the treated seawater achieve the injection index. second, the supply of seawater injection of the oil field is more than the demand, and the surplus is drained directly to the sea by circumfluence that makes seawater resources, energy resources and medicament for seawater treatment waste. and third, it is very difficult for the pumps to realize constant pressure injection because there is no distributing room for seawater injection in the sea

    但目前該平臺所存在的問題是:由於油田所處海域海水水質特殊,使得處理后的海水難以達到入注標;再者,目前的油田注水供大於需,經水處理工藝處理后的海水,其多餘部分採取迴流措施排海,造成水、能和水處理藥的浪費;此外,由於海上注水無配水間分水,造成注水泵機組不能實現平穩增壓注水。
  6. In the first part, the article summarized the definition and importance about dissolved oxygen ( do ), the general methods of measuring do. the origin, development and excellence of usage in chemical sensor with fiber - optical technology, the characteristic of fiber optical chemical sensor are introduced. those deferent fluorescence indicators have been used in oxygen sensors during more than twenty years and their deferent capability as fluorescence indicators

    在第一章中,在研讀文獻的基礎上綜述了溶解氧的定義和在生產生活中的重要意義;溶解氧測定的常規方法;光纖技術的起、發展及其應用於化學傳感器的優點;光纖化學傳感器的原理特點;探索了不同時期應用於氧傳感器的熒光的種類和性能;制備氧傳感探頭的幾種方法原理和光纖氧傳感器在醫學、生物、海洋監測等領域中的應用現狀。
  7. Standard guide for selecting dosimetry systems for application in pulsed x - ray sources

    選擇脈沖x射線用的量測定系統的標準
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