anhydride 中文意思是什麼

anhydride 解釋
n. 名詞 【化學】酐。

  1. Add the crystalline dihydrate(5g)to acetic anhydride(10)in a beaker.

    向盛有10醋酸酐的燒杯內加入5g二水合物結晶。
  2. This may be readily converted to the anhydrous salt by reaction with a readily hydrolysed material, such as acetic anhydride.

    這和易水解的物質如醋酸酐反應可以很容易轉變為無水鹽。
  3. Test method for acid number of styrene - maleic anhydride resins

    苯乙烯-馬來酐樹脂酸值的試驗方法
  4. Differential thermal analysis ( dsc ) indicates that acid - anhydride reacts with amidogen in nylon 11 to form chemical bond and boost up bonding strength of interface

    Dsc分析表明，接枝物中的酸酐基團與尼龍11中的氨基發生反應，形成化學鍵，使得界面粘接力增強，從而使沖擊強度得到提高。
  5. Exothermic reaction can be reduced by adding hexahydrophthalic anhydride to the phthalic anhydride.

    用六氫化鄰苯二酸酐加入到鄰苯二酸酐中，可使其放熱反應減慢。
  6. Water treatment chemicals - hydrolyzed polymaleic anhydride

    水處理劑水解聚馬來酸酐
  7. - 1308 standard specification for refined phthalic anhydride - 1308

    精製鄰苯二
  8. Acetic anhydride for industrial use. methods of test

    工業用醋酸酐.試驗方法
  9. Preparation of isomerized methyl tetrahydrophthalic anhydride

    異構化甲基四氫苯酐的研製
  10. Properties of anhydride - curied epoxy resins modified with styrene

    4陰極材料電化學性能研究
  11. Health standard for phthalic anhydride in the air of workplace

    車間空氣中鄰苯二甲酸酐衛生標準
  12. Chromic anhydride for industrial use

    工業鉻酸酐
  13. A new process of synthesis of chromium - 2 - picolinate by chromic anhydride oxidation

    鉻酐氧化連續生產吡啶甲酸鉻新工藝
  14. Ema is monsanto ' s trademark for a series of white, odorless, freeflowing resins made by copolymerizing one mole of ethylene with one mole of maleic anhydride

    Ema是蒙山都公司生產的一組樹脂的商標，這些樹脂白色、無味、流動性好，是經1克分子馬來酐聚合而成的。
  15. In order to improve the performance of the maleic anhydride - co - acrylamine copolymer water - reducing agent, the copolymer is monoesterified with the polyethylene glycols. the fluidity of the esterified copolymer has been increased 60 %, and it has good retarding performance

    通過對不同條件下得到的共聚物的酯化產物的性能的測試得到初始中和度、引發劑用量、反應物濃度、反應溫度與酯化產物性能的關系。
  16. Tao feng changzhou chemical company located in the jiangsu international plastics city, is in changzhou city, the river additives ltd. and jurong city tao reagent production plant product sales window, the major products : toluene, pure benzene, xylene, n - octanol, ethyl acetate, acetic acid small fat, silicone oil, aniline, poly - succinimide, benzene triazole derivatives, isopropanolamine, ethanolamine, alkylation two aniline, scale inhibitor, promoting agents, antioxidants, ppd, defoamer, metal deactivator, hx - 3308 scale and corrosion inhibitor, hx03 - 12 diesel flow improver, parathion octyl - zinc chloride bridge acid, chlorine bridge anhydride, chlorobenzene, double - dicyclopentadiene, norbornene anhydride

    常州濤峰化工有限公司座落在江蘇國際塑化城，是常州市夏溪助劑有限公司和句容市龍濤試劑廠生產的產品的銷售窗口，主要經營產品：甲苯、純苯、二甲苯、辛醇、乙酸乙脂、乙酸丁脂、硅油、二苯胺、雙聚丁二酰亞胺、苯三唑衍生物、異丙醇胺、乙醇胺、烷基二苯胺、防垢劑、促進劑、抗氧劑、降凝劑、消泡劑、金屬鈍化劑、 hx - 3308阻垢緩蝕劑、 hx03 - 12柴油流動改進劑、硫磷丁辛基鋅鹽、氯橋酸、氯橋酸酐、氯苯、雙聚環戊二烯、降冰片烯二酸酐等。
  17. Manufacturer of organic chemicals including maleic anhydride, fumaric acid, tetrahydrophthalic anhydride thpa, hexahydrophthalic anhydride hhpa, malic acid and acrylamide

    -生產有機氟系列氯芐系列芳香醇醛酸酯醚酚系列等精細有機化學品，包括公司簡介產品介紹等
  18. Hematic flesh anhydride is low but it is good that preliminary specification kidney discharges poisonous function, not big to the diagnostic meaning of the disease, also won ' t appear any symptoms

    血肌酐低可初步說明腎臟排毒功能好，對疾病的診斷意義不大，也不會出現任何癥狀。
  19. In order to find replacer for metronidazole and drug selection. some diesters or esters of acids containing nitrogen with metronidazole were designed and synthesized, which have difference in water - solubility. metronidazole was reacted with the corresponding amino or imino multi - carboxylic acid compounds in the presence of acetic anhydride or thionyl chloride or dcc. the intermediate of nitrilotriacetic acid with ac

    為尋找羥乙基甲硝唑的替代物，分別採用酸酐法酰氯法或dcc法，將氨基羧酸與羥乙基甲硝唑反應，得到5個親水性不同的單酯或二酯，用ms譜確證了次氨基三乙酸與乙酸酐反應的中間物，並對得到的酯的
  20. Standard specification for styrene - maleic anhydride materials

    苯乙烯順式丁烯二酸酐材料標準規范
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