環二烯 的英文怎麼說

中文拼音 [huánèrxī]
環二烯 英文
cyclic diolefine
  • 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;...
  • 二 : Ⅰ數詞（一加一后所得） two Ⅱ形容詞（兩樣） different
  • 烯 : 名詞[化學] （有機化合物的一類） alkene; olefince
  1. Catalytic oxidation of cyclohexene to adipic acid in acidic ionic liquid

    酸性離子液體中環己烯催化氧化合成己二酸
  2. Synthesis with carbocyclic compounds, such cyclodienylsilane, quinic acid and norbornene, etc, as starting materials is discussed in detail

    重點介紹了以環二烯基硅烷、奎寧酸、降冰片烯等碳環化合物為原料合成碳環糖的進展。
  3. Polybutadienes, epoxy resins, and similar polymers may be used while they are in the viscous or liquid state of prepolymerization.

    聚丁二烯，環氧樹脂及類似聚合物在粘性狀或液體預聚態都是可用的。
  4. 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。
  5. Studies on the synthesis of imide - functionalized, - unsaturated ketones and their cycloaddition reaction

    不飽和酮的合成及與二烯烴環加成反應的研究
  6. In the solar energy transfer and storage system, the isomerization of norbornadiene and quadricyclane is an important reaction

    摘要在太陽能轉換與儲存體系中，降冰片二烯光異構化合成四環烷是非常重要的一個反應。
  7. A novel ring - enlargement oxidation of polyphenyl substituted cyclopentadienes in air ( or molecular oxygen ) promoted by perchloric acid was described, in which an oxygen atom was inserted into the cyclopentadiene - ring, forming a six - membered pyrylium salts

    摘要報導了空氣（或氧氣）存在的條件下，由高氯酸引發多苯基取代環戊二烯發生新穎的碳碳鍵斷裂擴環反應，在此反應中，氧原子插人到環戊二烯環中形成相應的六元環吡喃鹽類化合物。
  8. A series of copoly ( olefin - co - ester ) s were synthesized and characterized by starting from cyclooctene, cyclooctadiene or nobornene with ethanediol di ( 10 - undecenoate ) via metathesis copolymerization and hydrogenation reaction

    摘要通過環辛烯、環辛二烯和降冰片烯-十一烯酸乙二醇二酯的易位共聚合及氫化反應合成了烯烴共聚酯。
  9. The feed reactants can be alkadienes, cycloalkadienes.

    所加的反應物可以是二烯烴、環二烯烴。
  10. Thermolysis of the latter furnished the cyclohexadienone system.

    後者經過熱解，就轉變成環己二烯酮的衍生物。
  11. Studies on epoxidation of liquid polybutadiene

    液體聚丁二烯的環氧化研究
  12. In there compounds, the cyclopentadiene ring has only four hydrogens.

    在這些化合物里，環戊二烯環只有4個氫。
  13. Study on vapor - phase depolymerization of dicyclopentadiene

    雙環戊二烯氣相解聚工藝的研究
  14. Study of nmr and ft - ir spectra of bis substituted cyclopentadienyl dichlorides of titanium and zirconium study of nmr and ft - ir spectra of bis substituted cyclopentadienyl dichlorides of titanium and zirconium

    二r - r -環己烯基-甲基取代茂二氯鈦和鋯化合物的核磁共振和紅外光譜研究
  15. Resistance would be developed when the activities of any of these three enzymes are increased. the three insecticide target - sites are acetylcholinesterase ( ache ) for organophosphate and carbamate insecticides, voltage - gated sodium channels : knockdown resistance ( kdr or kdr - type ) for ddt & pyrethroids and y - aminobutyric acid ( gaba ) receptors for cyclodienes

    殺蟲劑的作用靶標主要有：有機磷和氨基甲酸酯殺蟲劑的作用靶標?乙酰膽堿酯酶； ddt和擬除蟲菊酯類殺蟲劑的作用靶標?神經軸突鈉離子通道；環戊二烯類和吡唑類等殺蟲劑的作用靶標? -氨基丁酸（ gaba ）受體-氯離子通道復合體。
  16. To illustrate some of the features of the equilibrium phenomenon, let us look at the reaction in which cyclobutene is isomerized to 1. 3-butadiene.

    為了說明平衡現象，讓我們看一下環丁烯異構成13一丁二烯的反應。
  17. The recent advances in olefins oligomerization catalyzed by metallocene catalyst have been reviewed. emphasis is given to the catalytic reactions, cyclization and prospect of application of metallocene catalyst

    摘要本文介紹近年來國內外在茂金屬催化劑烯烴劑聚與環化方面的研究進展，主要側重於茂金屬催化劑烯烴劑聚， ， -二烯的環化及應用前景。
  18. Water quality - determination of tetra - to octa - chlorinated dioxins and furans - method using isotope dilution hrgc hrms

    水質.三氯至八氯二氧雜環乙烯和呋喃的測定.同位素稀釋hrgc hrms法
  19. To illustrate some of the features of the equilibrium phenomenon, let us look at the reaction in which cyclobutene is isomerized to 1. 3 - butadiene

    為了說明平衡現象，讓我們看一下環丁烯異構成1 3一丁二烯的反應。
  20. Cyclohexene can be directly oxidized to adipic acid with 30 % h2o2 in the presence of h7 [ p ( w2o7 ) 6 ] ? xh2o without any phase transfer catalyst and organic solvents

    摘要報道了在無相轉移劑條件下，用磷鎢酸催化過氧化氫氧化環己烯合成己二酸，收率最高為72 . 6 % 。
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