雜多化合物 的英文怎麼說

中文拼音 [záduōhuàgěwù]
雜多化合物 英文
heteropoly compound
  • 雜 : Ⅰ形容詞（多種多樣的; 混雜的） miscellaneous; varied; sundry; mixed Ⅱ動詞（混合在一起; 攙雜） mix; blend; mingle
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  1. In terms of petroleum exploration, diagenesis is an immature stage when mostly carbon dioxide, water, and some methane and heavy hetero-compounds are generated.

    在石油勘探術語中，成巖作用是一個未成熟階段，這時多半生成二氧化碳，水，一些甲烷和重質雜化合物。
  2. The synthesis and characterization of - cn - bridge - bound polynuclear metal carbonyl

    橋連雜多核羰基化合物的合成與表徵
  3. Abstract : analytical methods for impurities in tungsten and tungstic compounds in recent 10 years were reviewed. among them were atomic emission spectrometry ， atomic absorption spectrometry ， mass spectrometry ， electrochemical analysis ， spectrophotometry and activation analysis. 53 references were cited

    文摘:綜述了近10多年來鎢及其化合物中雜質元素的分析方法，涉及方法包括原子發射光譜法、原子吸收光譜法、分光光度法、質譜法、電化學分析法以及活化分析法等。
  4. Heterocycles have been passed over in large part by chemists confronted with synthetic problems.

    雜環化合物常被許多從事合成研究的化學家所忽視。
  5. The structure and function of heteropoly compounds

    雜多化合物的結構及其功能
  6. Catalytic performance of heteropoly compound membrane for synthesizing ethyl acetate

    雜多化合物膜在乙酸乙酯合成中的催化性能
  7. Study on synthesis of allantoin by using molybdoneodymium heteropoly compound catalyst

    稀土鉬雜多配合物催化合成尿囊素的研究
  8. The factors affecting catalytic properties of supported heteropoly compounds and the interaction between the heteropoly compounds and the supports are also discussed

    對雜多化合物與載體之間的相互作用以及雜多化合物催化劑的反應機理進行了討論。
  9. Employing diversity - oriented synthesis ( dos ) to construct skeletally complex natural product - like libraries and using it in the studies of chemical biology and lead discovery is becoming a tendency

    用多樣性導向合成方法建立骨架多樣、構造復雜、立體化學多樣性的「類天然產物」化合物庫進行生物學相關研究，並以此為基礎發現藥物先導化合物正在成為一種趨勢。
  10. The difference between the magnetic moments for the samples with respective doping level can be ascribed to the variation of the competition between thermal effect and the magnetic coupling. based on the spin orientation rotation of dy sublattice as well as the antiferomagnetic coupling between dy sublattice and mn sublattice, we successfully elucidate the changes of magnetic structure in perovskite compounds s. electron spin resonance ( esr ) study on perovskite compounds on the basis of chapter 4, we give further study on micromagneticism of dy - doping perovskite compounds la0. 67 - xdyxsr0. 33mno3

    其中第一節簡單回顧了早期對a位雙稀土元素元素摻雜鈣鈦礦化合物的研究，早期研究較多的是替代元素的離子半徑變化上，由於替代離子半徑的改變，使a位平均半徑變ylll化，致使公差因子改變，使mn o長、鍵角變化，晶格效應的作用使化合物的磁性、電性、 cmr效應發生改變。
  11. Recent progress in indium ( iii ) compounds promoted organic reactions and their application in organic synthesis is reviewed in this paper, in which special efforts have been given to carbon - carbon and carbon - heteroatom bond formation reactions

    摘要綜述了近年來三價銦化合物促進的多種有機反應及其在有機合成中的應用，其中重點討論了三價銦化合物促進下的碳碳鍵和碳雜原子鍵的形成反應。
  12. A little ferrite and cementite, through the analysis of the strengther and ductiler, we draw the conclusion that this is very important in reality, observing the graphite nodule in sem and tem, there are many spheroiding element and anti - spheroiding elements in the core and edge of graphite nodule, they form the oxides sulphide and nitride. we draw the conclusion that they may be the core of graphite nodule

    在掃描電鏡（ sem ）與透射電鏡（ tem ）上觀察石墨球，與傳統石墨球相比低碳球鐵的石墨球呈細小點狀分佈，球墨中心聚集有較多的球化元素而在邊緣處分佈有反球化元素。石墨球中心存在有氧化摘要一物、硫化物以及氮化物等組成的復雜的化合物，經分析認為它們是球狀石墨形核的有效核心。
  13. It will melt in a certain range of melting points, but it has no definite melting point. soft pitch has no thermal effect when solidified

    瀝青組分極為復雜，大多數為三環以上的芳香族烴類，還有含氧、氮和硫等元素的雜環化合物和少量高分子炭素物質。
  14. Hydrothermal synthesis of a novel bi - capped keggin heteropoly chromovanadophosphate

    型鉻釩磷雜多化合物的合成
  15. The application of dawson - type hpc in organic oxidation - reduction reaction

    型雜多化合物在有機氧化還原反應中的應用
  16. Hydrothermal synthesis and characterization of novel bi - capped keggin heteropolychromovanadophosphate

    型磷釩鉻雜多化合物的水熱合成與表徵
  17. Research of the resistence of certain multiple compounds against the viruses on the leaves and flowers of tomatoes

    雜多化合物抗番茄花葉病毒的研究
  18. The strong evidence that children and teenagers who eat a breakfast rich in complex carbohydrates are significantly better able to concentrate and problem solve, has led to a number of schools setting up breakfast clubs which provide both childcare and food for children before the school day begins

    攝入富含復雜碳水化合物早餐的兒童和十幾歲青少年的精力更集中，而且解決問題的能力更強，在這方面充分的證據已經使得許多學校設立了早餐俱樂部，該組織在兒童上課前為他們提供兒童護理和早餐。
  19. Heterocyclic quinoxalin and its derivatives are useful as highly active benzopyrazine compounds. this article introduced recent progress of these important intermediates as medicine, fungicide, pesticide, herbicide, growing inhibitors of plants, new fluororescent probes and dyestuff intermediates. the structural - activity relationships of different quinoxalin derivatives were also illustrated

    喹喔啉類化合物具有眾多生物活性，可用於殺菌劑、殺蟲劑、除草劑、植物生長調節劑、熒光探針以及染料中間體等領域，是一類重要的雜環化合物.本文綜述了喹喔啉類化合物的生物活性研究進展，探討了不同喹喔啉衍生物的構效關系
  20. This article aims at summarizing the development of research on synthesis of tributyl citrate and the catalysis of sulfonic acid, inorganic salt, solid superacid, heteropoly acid, rare earth compound

    綜述了磺酸、無機鹽、固體超強酸、雜多酸、稀土化合物等催化體系對合成檸檬酸三丁酯的催化作用及研究進展。
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