過氧化二 的英文怎麼說

中文拼音 [guòyǎnghuàèr]
過氧化二 英文
di-peroxide
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 二 : Ⅰ數詞（一加一后所得） two Ⅱ形容詞（兩樣） different
  • 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
  1. Meanwhile adopting two - step process of viscosity - decreasing method, i. e. adding hydrogen peroxide during the process of basification and abstersion to decrease the viscosity of alkaline cellulose, as a result the sodium carboxymethyl cellulose with ultra low viscosity was obtained

    同時，採用二步降粘法，在堿化及洗滌過程中加入過氧化氫，以降低纖維素鈉的粘度，制得超低粘度的梭甲基纖維素鈉。
  2. Other non - peroxidated aldehydes, such as formaldehyde, acetaldehyde, glyoxal, acrolein, pyruvaldehyde, salicylaldehyde, all did not change rheological property of these biological materials. the effects of mda on rheological parameters, crosslinking reaction and their relation with age pigment - like fluorescence were studied

    戊二醛作為一種蛋白固定劑能特異地改變流體特性，而其它非脂質過氧化醛類，如甲醛、乙醛、乙二醛、丙烯醛、丙酮醛、水楊醛等並沒有明顯改變上述溶液的流變性。
  3. The process of preparing sodium pyroantimonate by oxidative reflux method from antimonous oxide using hydrogen peroxide solution as on oxidatct was studied and the optimal processing conditions were determined by the quality analysis of the products

    摘要本文研究了以三氧化二銻為原料、過氧化氫為氧化劑、常壓氧化迴流法制備銻酸鈉的工藝過程，並通過產品質量分析確定了適宜的制備工藝條件。
  4. According to the research of physiological and biochemical indicators or index, components of soluble proteins, substrate protein of phosphorylation and the activity of protein kinase in low - temperature stress in the leaves of brassica oleracea l., we tried to find the law of the physiological and biochemical response of brassica oleracea l. leaf to low temperature. at the same time, discussion on the signal transduction can also provide further evidences for revealing the mechanism of low - temperature stress. the results are showed as follows : malondialdehyde ( mda ), superoxide dismutase ( sod ), ascorbate peroxidase ( asp ) and peroxidase ( pod ) activities were changed greatly after 0 ~ 30min ' s treating with low temperature

    本文以甘藍葉片為材料，通過對低溫5脅迫下甘藍生理生化指標、可溶性蛋白組分以及磷酸化底物蛋白、蛋白激酶活性的研究，以期找出甘藍葉片對低溫脅迫的生理生化響應規律，為甘藍露地越冬栽培防範寒害提供理論指導，同時對低溫脅迫下甘藍逆境信號傳導進行了探討，從而為徹底弄清低溫脅迫機理提供進一步的證據，研究的主要結果如下：丙二醛含量（ mda ） 、超氧化物歧化酶（ sod ） 、抗壞血酸過氧化物酶（ asp ）和過氧化物酶（ pod ）活性在低溫處理0 30min發生顯著變化，低溫處理3min后，甘藍葉片內mda含量基本沒有變化，處理5min時出現第一個峰值，達到對照的104 . 10 ， 10min出現低谷，僅為對照的86 . 27 ，隨后再次上升， 30min時超過第一峰值，為對照的113 . 93 。
  5. Initiation is caused by radicals produced from azobisisobutyronitrile, benzoyl peroxide or perester decomposition.

    鏈引發是由偶氮二異丁腈，過氧化苯甲酰或過氧酯分解生成的自由基所引起。
  6. Producer of synthetic fiber precursors, including cyclohexanone, cyclohexane, cyclohexanol, caprolactam, hydroxylamine, ammonium sulfate, and butanone oxime. located in china

    -生產銷售二氧化硫脲，甲脒亞璜酸，過氧化氫，雙氧水等有機化學品，包括公司簡介產品介紹等
  7. However, amphioxus ubf80 also showed some unique characters such as its amino acid residues at sites 39, 54, 63 and 74 in the cep. it appears that amphioxus not only represents an organism tr ansitional from invertebrates to vertebrates in phylogeny but also a possible diverged form radiated from the chordate ancestor at early chordate evolution. the possibility that some mutations in ub genes have taken place in different lines early at the divergence of plants and animals is also discussed

    發現文昌魚a二phi屍rxv基因是具有線粒體和過氧化物酶體信號特徵（ mitochondrialandperoxisomalsortingsignals ）的抗氧化物酶基因;通過序列比對，我們把屍rxv歸為l一cys和2一cys之外的3一cys類，從而把屍rx基因家族的兩種分類方法統一了起來。
  8. The main study in this paper included as follows : the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city ; the acute toxicity and joint toxicity of mercury and selenium to swordtail fish ( xiphophorus helleri ) ; the damage of mercury to the indexes of antioxidant system in the gills and livers in swordtail ( including the measurement of the activities of total antioxidative capacity [ t ~ aoc ], superoxide dismutase [ sod ], glutathione peroxidase [ gsh - px ] and the concentration of malondiald - ehyde [ mda ] ) and the relief effects of selenium on it, as well as the physiological damage of mercury on the tissues, namely : the antagonistic effect of na + - k + ~ atpase activity on the tissues between selenite and mercury, and the ultrastructural damage under the exposure of mercury

    研究內容主要有：廣州市河涌沉積物及底棲生物體內重金屬含量及評價；汞和硒對劍尾魚的急性毒性和聯合毒性及安全濃度的評價；汞對劍尾魚鰓和肝臟中抗氧化系統的毒性，包括對總抗氧化能力、超氧化物歧化酶、谷胱甘肽過氧化物酶活力及丙二醛含量的測定及硒對其保護作用；汞對劍尾魚組織生理毒性即：汞對na ~ + - k ~ + atpase活力的影響及硒的保護作用和汞和對劍尾魚組織超微結構的損傷等。以高氯酸?硝酸消化法和火焰原子吸收分光光度法測定了廣州市河涌沉積物和底棲生物中重金屬含量。
  9. Potassium humate application obviously increased the activities of superoxide dismutase ( sod ), peroxidase ( pod ) and catalase ( cat ), decreased the content of mda, and delayed the senescence of ginger root

    施用腐植酸鉀明顯地提高了生育後期根系的超氧化物歧化酶、過氧化物酶和過氧化氫酶活性，降低了膜脂過氧化產物丙二醛含量，延緩了根系衰老。
  10. With the increase of concentration of aqueous extract from peganum multisectum increased, root vigor, the contents of chlorophyll, soluble protein and nucleic acid in roots and shoots of alfalfa seedlings decreased, while the activities of protease and nuclease, the contents of o2 ( superscript - ), h2o2 and malondiadehyde ( mda ) increased, the activities of superoxide dismutase ( sod ), catalase ( cat ) and peroxidase ( pod ) first increased and then decreased

    幼苗根系活力和葉綠素、可溶性蛋白質、核酸含量隨水浸液濃度的提高而降低，蛋白酶和核糖核酸酶活性及超氧陰離子（ o2 （上標- ） ） 、 h2o2和丙二醛（ mda ）含量則增加，超氧化物歧化酶（ sod ） 、過氧化氫酶（ cat ）和過氧化物酶（ pod ）活性呈先升后降變化。
  11. The compounds are prepared by the epoxidization of dinitrofluoromethyl olefins with peroxytrifluoroacetic acid.

    這種化合物，由二硝基氟甲基烯烴與過氧化三氟醋酸進行環氧化反應而得到。
  12. The value of carotid / total chlorophyll of treatment 1. 4031, 1. 9080, 1. 0971 times that of the control respectively. s02 decreased the produce of apparent photosynthetic electron transport ( etr ), over photochemical quantum yield ( yield ), non - photochemical quenching ( q

    處理100天以後，二、三年生苗木處理多酚氧化酶的活性分別是對照的5 . 7551 、 2 . 1989倍；它們的過氧化物酶活性則是對照的4 . 8484 、 15 . 6403倍。
  13. With the conclusion of a burst activity, the lactic acid level is high in the body fluids, leaving the large animal vulnerable to attack until the acid is reconverted, via oxidative metabolism, by the liver into glucose, which is then sent ( in part ) back to the muscles for glycogen resynthesis

    由於突發性行為的結果，致使動物體液里的乳酸含量上升，在乳酸通過氧化新陳代謝、在肝臟里形成葡萄糖、回落到正常含量前，動物往往具有較強的攻擊性，那些生成的葡萄糖（一部分）然後輸送回肌肉進行糖原二次合成。
  14. This paper introduced the improves of roasting - sodium processing and such pollution - free processing as acid leaching - extration, roasting in air - acid leaching - extration, liming roasting - alkali leaching on extraction of v2o5 from stone coal, the total recovery rate obtains enhances, the industrial application prospect is good

    摘要介紹了石煤提釩傳統工藝的改進以及酸法萃取、無鹽焙燒酸浸萃取、氧化焙燒堿浸等幾種從石煤無污染提取五氧化二釩的工藝流程，上述工藝不但生產過程無環境污染，釩的回收率還大有提高，是很有前途的清潔生產工藝。
  15. Some key points are resolved with advanced software design conception and technology, and a nitrogen tetroxide concentration monitor with sound and light alarm is developed

    通過採用先進的軟體設計思想與技術，解決了幾個關鍵問題，成功地研製出了具有聲光報警功能的高性能四氧化二氮毒氣濃度監測儀。
  16. Yiyang city jiutong smelting company limited located in the beautiful upper of zijiang river majitang town, taojiang county, 207 national freeways, peach wye road and the side, after several generations of state - owned enterprises restructuring and long - learned person fighting, innovation, and has now become the 300 - plus employees, with an annual output of antimony trichloride, refined antimony, antimony sulfide, antimony chloride, sodium pyroantimonate antimony and other metal goods 6000 dayton of the company, under the led of chairman wendan, the employee of the company is in the light of " the quality first, the trustworthiness first " of aim, tenacious struggle, forge ahead, and constantly domestic and foreign traders and friends of various circles to provide satisfactory products and outstanding services

    益陽市久通冶煉公司坐落在美麗的資江河畔上游桃江縣馬跡塘鎮， 207國道、桃懷公路從旁而過，經過國企改制和幾代久通人的拼搏、創新，現已成為擁有300多名員工，年產三氧化二銻、二號精銻、三硫化二銻、氯化銻、焦銻酸鈉等各種銻品6000噸金屬量的股份有限公司，在董事長溫丹帶領下，公司員工本著「質量第一，誠信第一」的宗旨，頑強拼搏，銳意進取，不斷為國內外客商及各界朋友提供滿意的產品和優秀的服務。
  17. Preparation, structure and properties of hdpe ~ g ~ aa / mmt nanocomposites melt grafting reaction of hdpe with aa was performed in thermohaake rheomix and hdpe - g - aa with high grafting degree and high grafting efficiency was prepared. the change of torque indicated that the graft copolymerization was existed during melt compounding. the extent of grafting was analyzed by ftir and element analysis

    在hdpe中只加過氧化二異丙苯（ dcp ）時，由於發生交聯反應而使平衡扭矩明顯增加，熔點和結晶度降低，加入aa后， aa與hdpe的接枝和hdpe自身的交聯並存，前者對後者有抑制作用，從而使扭矩下降，熔點和結晶度部分恢復。
  18. Standard test method for dicumyl peroxide, assay liquid chromatography

    用液體色譜法作過氧化二異丙苯化驗的測試方法
  19. Standard test method for dicumyl peroxide and dicumyl peroxide decomposition products in resins

    樹脂中過氧化二異丙苯及其分解產物的標準試驗方法
  20. Chemicals used for treatment of water intended for human consumption - sodium peroxodisulfate ; german version en 12926 : 2000

    飲用水處理用化品.過氧化二硫酸鈉
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