碳環 的英文怎麼說

中文拼音 [tànhuán]
碳環 英文
carboatomic ring
  • 碳 : 名詞[化學] （非金屬元素） carbon （c）
  • 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;...
  1. Concrete protect the steel against corrasion, for it provide the alkaline condition. carbonization is a key factor that makes alkalescence of concrete decrease, the high performance concrete is applied in engineering field increasingly with its good carbonization capability

    混凝土對鋼筋的保護作用是由於其提供了避免鋼筋產生銹蝕的堿性環境，而碳化作用是使混凝土堿性降低的重要因素之一。
  2. A novel method for palladium - catalyzed cyclotrimerization of alkynes in supercritical carbon dioxide ( scco2 ) has been developed

    摘要研究了以超臨界二氧化碳為反應介質溴化鈀催化炔烴環三聚反應的新方法。
  3. 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。
  4. Aromatic rings can be joined at a pair of adjacent carbons to yield compounds such as naphthalene, anthracene and chrysene.

    芳環能在一對相鄰碳上結合，生成萘、葸和等化合物。
  5. The lacustrine carbonate rocks in the wudaoliang group consist of boundstone ( stromatolite ), micritic limestone, grainstone and micritic dolostone which were laid down in the shallow - water to bathyal, high - salinity and enclosed to semi - enclosed lake systems

    五道梁群湖相碳酸鹽巖分為生物粘結灰巖（疊層石） 、泥晶灰巖、顆粒灰巖與泥晶白雲巖四大類，反映出沉積環境為一個具有淺水半深水、高鹽度、半封閉封閉特點的綜合湖泊系統。
  6. Manufacturer of organic bromine compounds in india. products include alkyl, acetyl, and allyl bromides, bromo - aromatics, and ethylene dibromide, for use as intermediates in fine chemical and pharmaceutical manufacture

    -提供紫外線吸收劑benzophenone系列和醫藥中間體：琥珀酸單乙脂酰氯羅紅側鏈二環乙基碳二亞胺溴乙醛縮二乙醇等的單位。
  7. Chemical and stable carbon isotopic compositions of the ground waters of guiyang city, china : implications for biogeochemical cycle of carbon and contamination

    碳同位素和水化學在示蹤貴陽地下水碳的生物地球化學循環及污染中的應用
  8. Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.

    可分離的碳環化合物環內含七個或七個以下的碳。
  9. Special methods for four-membered carbocyclic rings are given in chapter 32.

    制取四碳環化合物的特殊方法是在第三十二章中闡述的。
  10. Carbocyclic ladder polymer

    碳環梯形聚合物
  11. 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。
  12. Carbasugars, carbocyclic analogues of true sugars, are compounds in which the ring - oxygen of furanoid or pyranoid sugars is replaced by methylene group

    摘要碳環糖是一類呋喃或吡喃糖環中的氧原子被亞甲基取代后形成的糖類似物。
  13. How to plan a slow travel, low - carbon global circumnavigation

    怎樣來計劃一個慢速旅行，低碳環球旅行會是什麼樣
  14. The journal addresses a series of related topics : material and energy flows studies ; dematerialization and decarbonization ; life cycle planning, design and assessment ; design for the environment ; extended producer responsibility ; eco - industrial parks ; product - oriented environmental policy ; and eco - efficiency

    該雜志包括以下幾個主題：材料和能量流動研究、轉化和脫碳、環境設計、生產責任推廣、生態工業園、生產環境政策和生態效率。
  15. The paper briefly describes the characteristic and damnification of carbon / epoxy facings - aluminum honeycomb sandwich construction which was used for one satellite that was manufactured by us, and also detailed introduce the repairing technics for damnification

    摘要本文介紹了我單位研製的某型號衛星碳環氧面板鋁蜂窩夾層結構件結構特點及損傷情況，且對損傷修補內容作了較詳細敘述。
  16. In this paper, recent development in furanoid and pyranoid carbasugars synthesized from non - carbohydrate sources is reviewed

    本文綜述了從非糖類化合物合成五元及六元碳環糖研究的最新進展。
  17. As carbohydrate mimics, carbasugars are currently attracting great interest because their reactivity and stability differs enormously from those of carbohydrates

    碳環糖作為糖類化合物的類似物，和糖類化合物有著不同的活性和穩定性，已經引起了人們的廣泛關注。
  18. Ed gillespie travels through siberia on his low - carbon journey around the world

    埃德?吉勒斯皮耶在西伯利亞繼續體驗低碳環球旅行。
  19. Having a ring composed exclusively of carbon atoms, as benzene

    碳環的有一個僅由碳原子組成的環的，如苯
  20. This review introduces recent advances in preparing functionalized carbocycles from carbohydrates by chemical methods

    摘要介紹利用碳水化合物成官能團化碳環化合物的化學方法的最新進展。
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