氧代 的英文怎麼說

中文拼音 [yǎngdài]
氧代 英文
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  • : 名詞[化學] (氣體元素) oxygen (o)
  • : Ⅰ動詞1 (代替) take the place of; be in place of 2 (代理) act on behalf of; acting Ⅱ名詞1 (歷...
  1. Recently, the chinese plant protection agencies reported the growing hardships in controlling some field populations of oriental migratory locust with organophosphate ( op ) compounds. up to now there are more than 600 arthropod species with documented resistance to one or more insecticides and / or acaricides since resistance phenomenon was first described in san jose scale to lime - sulfur in washington in 1908. enhanced metabolic detoxification and reduced sensitivity of insecticide target - sites are the two major mechanisms in resistance development, involving three primary metabolic enzymes of esterases, glutathione s - transferases and cytochrome p450 polysubstrate monooxygenases

    謝抗性是指對殺蟲劑起水解或隔離作用的酶發生改變,從而對殺蟲劑起到解毒作用,昆蟲主要解毒酶系有酯酶、谷胱甘肽- s -轉移酶、細胞色素p450單加酶等,這三種酶系任何一種的組成部分發生改變均會引起害蟲抗性的改變;靶標抗性是指由於殺蟲劑作用靶標敏感度降低而產生的抗性。
  2. Synthesis and aldose reductase inhibitory activity of - phenylmethylene - - oxo - benzenepropanoic acid derivatives

    氧代苯丙酸衍生物的合成及其醛糖還原酶抑制活性
  3. Conclusion the anaerobes could be identificated accurately and quickly by gas chromatography

    結論謝有機酸色譜分析法鑒定厭菌是一種可靠的方法。
  4. A pool - culture experiment as conducted to study the effects of potassium humate on the growth and active oxygen metabolism of ginger root

    摘要採用池栽試驗方法研究了腐植酸鉀對生薑根系生長發育及活性氧代謝的影響。
  5. Effects of pathogens on growth and activate oxygen metabolism of trifolium repens l

    病原菌對白車軸草生長及活性氧代謝的影響
  6. 4 - testing of paper and board ; testing for antimicrobial additives ; determination of 2 - oxo - 2 4 ' - hydroxyphenyl acethydroximic acid chloride content

    紙和紙板的檢驗.抗微生物添加劑的檢驗. 2 -氧代- 2
  7. Special laboratory medicine ; determination of l - alanine : 2 - oxoglutarate aminotransferase alaninaminotransferase in serum or plasma ; standard method

    專門實驗室醫學. l -丙氨酸測定.血清或血漿中二氧代
  8. Dynamic change of circulating endothelial cell and oxygen metabolism index in critically ill patients

    危重病患者循環內皮細胞數量和氧代謝指標的動態變化
  9. The effect of peep on oxygen etabolism in patients with acute respiratory distress syndrome

    呼氣末正壓通氣對急性呼吸窘迫綜合征氧代謝的影響
  10. Abstract : this paper gives the synthesis methods and mechanism of 4, 4 - oxybisbenzensulfonyl chloride. its application in chemical industry is discussed

    文摘:介紹了4 , 4 -氧代雙苯磺酰氯合成工藝路線,並對合成機理進行探討,分析了各方法特點,簡述了該化合物在化工上的應用。
  11. Effects of high temperature stress on activated oxygen metabolism of the leaves of the heavy panicle type of medium india hybrid rice

    高溫脅迫對重穗型水稻品種葉片活性氧代謝的影響
  12. This review focuses on morphological and physiological reactions of fruit tree to water stress. leaf area, root growth and microstructure of leaves and roots were investigated. some physiological and biochemical index of fruit tree leaves and roots under water stress, such as variations of stomatal aperture, photosynthesis, photoinhibition, metabolism of lipoxygenase, content of proline, nuclear acid and endogenous phytohormones, were summarized

    從水分脅迫對果樹葉、根的形態指標及顯微結構,葉片氣孔行為、光合作用、光抑制、活性氧代謝、脂合酶謝、多胺謝、脯氨酸、核酸謝、內源激素變化等生理生化方面綜述了近十幾年來的研究成果,為全面研究果樹抗旱機理及進一步制定抗旱措施奠定理論基礎。
  13. Effects of exogenous spermidine on reactive oxygen metablism of cucumber seedlings under salt stress

    外源亞精胺對鹽脅迫下黃瓜幼苗活性氧代謝的影響
  14. The cancer cells may be killed by the means of hyperthermia

    4 .熱可以殺死癌細胞腫瘤組織血流加熱乏氧代謝細胞壞死
  15. Research on growth characteristics and correlation of body composition and anaerobic metabolic capacity of male junior athletes

    男子青少年運動員身體成分和無氧代謝能力發育特徵及相關關系的研究
  16. Effects of the aerobic metabolic enzymes on interval hypoxia training in cardiac muscle and skeletal muscle of rats

    骨骼肌有氧代謝酶與運動能力的影響研究
  17. Effects of virus infection on the photosynthetic rate and reactive oxygen metabolism of transgenic sugarcane with scmv - cp gene

    基因甘蔗光合速率和活性氧代謝的影響
  18. The novel title compound was synthesized with benzaldehyde, isobutyraldehyde, phosphorus trichloride as raw materials. the total yield was 40. 8 %. the structure was confirmed by 1h nmr, 31p nmr and elemental analysis

    摘要以苯甲醛、異丁醛、三氯化磷為原料合成了新型的1 , 3 , 2 -磷雜環類化合物2 -苯羥甲基5 , 5 -二甲基4 -苯基2 -氧代1 , 3 , 2 -二磷雜環己烷,總收率為40 . 8 % ,並對其進行了nmr研究和結構表徵。
  19. Relative water content ( rwc ), operation and development of alternative pathway, the changes in active oxygen species ( aos ) and activities of antioxidant enzymes, and the role of alternative pathway participating in the protection mechanism against environment stress were studied and discussed in wheat seedlings leaves under combined intimidation of water stress and pathogen infection

    摘要以抗旱性和抗病性不同的小麥為材料,以正常生長為對照,觀察了病原菌和水分復合脅迫對小麥葉片相對含水量、活性氧代謝以及對抗氰呼吸的發生、運行的影響。
  20. Study on ability of anaerobic metabolism of competitive wushu routine athletes

    武術套路運動員的無氧代謝能力研究
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