環酯 的英文怎麼說

中文拼音 [huánzhǐ]
環酯 英文
cyclic ester
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 酯 : 名詞[化學] （有機化合物的一類） ester
  1. Synthesis of a new type of uv curable tmaepoxy acrylic resin

    環氧丙烯酸酯樹脂的合成
  2. The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules.

    異氰酸酯可由含氯的環（或非環）狀分子氟化而得。
  3. Epoxy resin adduct polyol reinforced flexible polyurethane foams

    環氧樹脂加成多元醇增強聚氨酯軟質泡沫塑料
  4. The preparation, properties and application in powder coating of alicyclic epoxy resin and glycidyl ester of acrylic ( methy acrylic ) acid were discussed in this paper and some views and proposals to varieties development of ontdoor type ( weather resistance ) epoxy resin for powder coating were also presented

    摘要介紹了用於耐候脂環族環氧樹脂、丙烯酸（甲基丙烯酸）縮水甘油酯樹脂的制備方法、性能及在粉末塗料上的應用。
  5. Eighteen compounds in the oil were identified by g c / ms. they are : seven ketone compounds : 2 - undecanone, 6, 10 - dimethy, 1 - cyclohexanol - l - butanone, 2, 5 - hexanedione, 2 ( 4h ) - benzofuranone, 5, 6, 7, 7, a - tetrahydro - 4, 4, 7a - trimethyl, 3 - buten - 2 - one, 4 - ( 2, 6, 6 - trimethyl - 1 - cyclohex en - 1 - yl ) -, ( e ), 6 - dodecanone, 3 - buten - 2 - one, 4 - ( 2, 6, 6 - trimethyl - 7 - oxabicycl o4. 1. 0hept - l - yl ) ; three alcoholic compounds : a - terpineol. benzyl alcoho 1, phytol ; two alkyl and acyl amine components : undecane, tetradecane and hydrazinecarboxamide, n, n - diphenyl -, acetamidobenzene ; one ester, a idehyde, alkyne and acid : butanoic acid : 2 - propenyl ester, 1 - octadecyne, 1 - octadecyne, palmitic acid

    三甲基一7一氧雙環p ， l ， 0庚烷基什丁烯酮上；醇3種：苯甲醇、 a松油醇、 3 ， 7 ， 11 ， 15十六烯2醇1 ；烷2種：十一烷、十四烷；酚胺2種：姘基甲酚h苯胺、乙酞苯胺；酯、醛、炔、和酸備是1種：丁酸烯丙酯、十八碳醛、十八炔、十六碳酸。
  6. Using ethyl cyanoacetate, triethyl orthoformate and methylhydrazine as main raw materials, the herbicide pyrazosulfuron was prepared through the reactions of substitution, amination, cylclization, diazotization and chlorosulfonation

    摘要以氰乙酸乙酯、原甲酸三乙酯和甲肼等為主要原料，通過取代、胺化、環化、重氮化和氯磺化等反應制得了除草劑吡嘧磺隆原料藥。
  7. In this paper, we reported the synthesis of three supramolecular complexes between - cyclodextrin and anisole, ethyl benzoate, m - cresol, respectively, which are identified by means of 1hnmr technique

    摘要以-環糊精與苯甲酸乙酯、苯甲醚和間甲酚在水相中通過范德華力發生包合反應形成了主客體超分子絡合物，並用核磁共振氫譜對絡合物進行了表徵。
  8. Activation of calix 6 arene in the ring - opening polymerization of - caprolactone catalyzed by rare earth aryloxide catalysts in low temperature

    己內酯低溫開環聚合中的活化作用
  9. Catalytic synthesis of cyclohexyl carboxylate with ammonium ferric sulfate

    硫酸鐵銨催化合成羧酸環己酯
  10. The natural product ( ) - dihydroactinidiolide was synthesized from citral via following steps : cyclization, cyanation, hydrolysis - cycization and dehydration in 40. 24 % total yield

    摘要以檸檬醛為原料，經環化、羥腈化、水解關環和脫水4步反應，以40 . 24 %的總產率合成了（ ） -氫獼猴桃內酯。
  11. 6. investigate the base oil for environment friendly lubricant and then select the composition of colza oil, esters and pao2. discuss on low - temperature flowability theories of vegetable - base lubricants

    對環境兼容潤滑油的基礎油進行了考察，選擇菜籽油、季戊四醇酯和聚-烯烴作為基礎油，並從理論上對植物基潤滑油的低溫流動性原理進行了探討。
  12. It contains unsatu - rated fatty acid dha & epa, helps to balance the blood lipid levels, debase cholesterol, prevent cruor, cerebral hemorrhage, cerebral thrombus and senile dementia, etc

    深海魚油俗稱「降脂靈」 ，能有效降低膽固醇和甘油三酯的含量，從而降低血液粘稠度，促進血液循環及消除疲勞，預防動脈粥樣硬化、腦溢血、腦血栓和老年癡呆，並可緩和痛風及風濕性關節炎。
  13. Structure and property of co - curing reaction product for epoxy and cyanate resin system

    環氧樹脂與氰酸酯共固化物的結構與性能
  14. Research on the curing process of bismaleimide and epoxy resin modified cyanate ester

    雙馬來酰亞胺與環氧改性氰酸酯固化工藝研究
  15. A new convenient synthesis of a series of polyfluoroalkyl substituted cyclopropane derivatives was achieved by the reaction of polyfluoroalkyl iodides with diethyl allylmalonate in the presence of sodium dithionite in 45 % ~ 55 % yields

    摘要以連二亞硫酸鈉為引發劑，烯丙基丙二酸二乙酯與多氟烷基碘代烷在溫和條件下反應，方便地得到一系列多氟烷基取代的環丙烷衍生物，產率45 % ~ 55 % 。
  16. Pcl could form banded spherulites through blending with poly ( bisphenol a - co - decane ) lamellar structures of banded spherulites of poly ( s - caprolactone ) / poly ( vinyl chloride ) ( pcl / pvc ) blends were observed using tapping mode atomic force microscopy ( afm )

    利用原子力顯微鏡（ afm ）的輕敲（ tapping ）模式，系統地研究了聚-己內酯聚氯乙烯共混體系形成的環帶球晶表面形貌和片晶結構。
  17. Ring - opening polymerization of - caprolactone catalyzed by the divalent - diketiminate ytterbium complexes

    己內酯開環聚合
  18. Content : avermectins are a class of drugs which have been found wide usage against a board spectrum of nematodes and arthropods, many of which are important endoparasites and ectoparasites of animals. avermectin bi is a common agriculture pesticide produced by the actinomycete streptomyces avermitilis and registered for worldwide use

    正文：阿維菌素類藥物（ avermectins ， avms ）屬大環內酯類抗生素，由於其優異的驅蟲活性和較高的安全性，被視為目前最為優良、應用最廣泛的獸用驅蟲藥。
  19. Huang, x., liu, z. - x., “ solid - phase synthesis of 4 ( 1h ) ? quinolone and pyrimidine derivatives on a new scaffold - polymer - bound cyclic malonic acid ester ”, j. org. chem., 2002, 67 ( 19 ), 6731 - 6737

    國家自然科學基金面上重點項目： 「丙二酸環酯聚合物試劑參與的雜環化合物固相合成」 （ 2001 - 2003 ） 。
  20. Ring - opening polymerization of aliphatic cyclic esters by using organic amino calcium catalyst

    有機氨鈣催化聚合脂肪族環酯
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