環烷的 的英文怎麼說

中文拼音 [huánwánde]
環烷的 英文
naphthenic
  • 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;...
  • 烷 : 名詞[化學] （有機化合物的一類） alkane
  • 的 : 4次方是 The fourth power of 2 is direction
  1. Synthesis of d - 1 - acetyl - 1, 2, 2, 3 - tetramethylcyclopentane

    四甲基環戊烷的合成改進
  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. The most important chemistry of dithianes, however, lies in their ability to act as a masked carbonyl group.

    然而二硫雜環已烷的最重要的性質是它作為一個被掩蔽的羰基。
  4. The prefixes cis and trans are frequently applied to disubstituted cycloalkanes.

    詞頭順和反常用於雙取代的環烷烴。
  5. Organic chemists accepted the theory of the average planar cyclohexane ring.

    有機化學家接受了平均平面環己烷的理論。
  6. Many cyclopentane derivatives also absorb in this region.

    很多環戊烷的衍生物在這個范圍也出現吸收。
  7. Storage, handling, and use of ethylene oxide for sterilization and fumigation

    殺菌和熏蒸消毒用環氧乙烷的儲運和使用
  8. The process provides a facile way of producing hydrocarbl perchlorate from alkenes, cycloalkenes, aralkenes, alkanols, cycloakanols and aralkanols.

    本文介紹了從鏈烯、環烯、芳鏈烯、鏈烷醇、環烷醇、芳烷醇來制備過氯酸烴基酯的方便方法。
  9. The process provides a facile way of producing hydrocarbyl perchlorates, from alkenes, cycloalkenes, aralkenes, alkanols, cycloalknols and aralkanols.

    本工藝程序提供了從鏈烯、環烯、芳鏈烯、鏈烷醇、環烷醇、芳烷醇來制備過氯酸烴基酯的方便方法。
  10. Through orthogonal design experiments on synthesizing p - tert - butylcstechol from hydroquinone and isobutylene by using a new catalyst prepared from cobalt naphthenate and zinc chloride, the optimum technology parameters were obtained : mole ratio was 1 : 1. 15 for hydroquinone and isobutylene, mass ratio was 100 : 20 for hydroquinone and catalyst, and the reaction temperature was 100 5

    摘要用環烷酸鈷與氯化鋅復配的新型催化劑，以鄰苯二酚、異丁烯為原料合成對叔丁基鄰苯二酚，通過正交實驗確定的較佳工藝參數為：鄰苯二酚：異丁烯（物質的量比） 1 : 1 . 15 ，鄰苯二酚：催化劑（質量比） 100 : 20 ，烷基化反應溫度100 5 。
  11. 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。
  12. The methods - three dimension fabric - enforced laminates, and sparse fabric - enforced laminates, layer - enforced laminates ? to enhance the interlaminar toughness of fabric - reinforced laminates were discussed in this paper. the stitching method to enhance interlaminar toughness of stitched - laminates was mainly discussed in this paper based on our research and experiment. the middle - alkali glass fabric used as enforced - material with thickness of 0. 2mm, 3 section 600 deniner kevlar yarn is used as stitching thread in this research, which improved lock stitching way and different kinds of stitching mode were adopted

    以提高層合板復合材料的層間斷裂韌性（能量釋放率）為目標，採用中堿玻璃布為增強材料，對疊層后的玻璃布，採用凱芙拉縫合線、改進的鎖型縫合方法、不同的縫合工藝進行了縫合；基體採用的是不飽和樹脂，固化劑為過氧化甲乙酮，促進劑為環烷酸鈷液；在室溫下採用真空輔助rtm （ resigntransfermolding ）成型固化方法，製作了不同縫合工藝的玻璃布增強復合材料層合板。
  13. Test method for paraffin, naphthene, and aromatic hydrocarbon type analysis in petroleum distillates through 200 c by multi - dimensional gas

    用多維氣相色譜法在200內分析石油餾分中鏈烷烴環烷烴和芳香烴的試驗方法
  14. Standard test method for paraffin, naphthene, and aromatic hydrocarbon type analysis in petroleum distillates through 200 c by multi - dimensional gas chromatography

    用多維氣相色譜法分析通過200時石油餾份中石蠟環烷和芳烴類型的標準試驗方法
  15. We are seeking long - term suppliers of 5 - - 22 quality machine oils, most of which are of naphthene or intermediate bases. monthly demand is about 400 tons. other demands include 32 - 100 quality machine oils and various neutral oils, which are mainly used in dispensing various special lubricating materials

    我公司是一家生產變壓器油為主的潤滑油專業廠家，長期求購5 - - 22優質機械油，每月需求量2000噸左右，以環烷基和中間基為主，同時需求32 - 100優質機械油以及各種中性油。
  16. We are seeking long - term suppliers of 5 - 22 quality machine oils, most of which are of naphthene or intermediate bases. monthly demand is about 400 tons. other demands include 32 - 100 quality machine oils and various neutral oils, which are mainly used in dispensing various special lubricating materials

    我公司是一家生產變壓器油為主的潤滑油專業廠家，長期求購5 - 22優質機械油，每月需求量2000噸左右，以環烷基和中間基為主，同時需求32 - 100優質機械油以及各種中性油。
  17. By way of integrating the relative theories of marketing strategy and the present market situation of rubber oil and liaohe lube oil plant, it is concluded that naphthene type rubber oil shall take part in the middle - grade rubber oil target market competition while the aromatic type rubber oil shall take part in the low - grade rubber oil target market competition. the reason is that the former has the advantage of advanced total cost and the later has a variety of products

    論文通過運用市場營銷學和市場競爭戰略相關理論，結合橡膠油市場現狀和遼河潤滑油廠實際情況，研究得出「環烷型橡膠油以總成本領先戰略參與中檔橡膠油目標市場競爭，芳香型橡膠油以產品差別化戰略參與低檔橡膠油目標市場競爭」的結論，並提出了遼河潤滑油廠保證總成本領先和產品差別化的措施。
  18. Having compared all separating ways, the authors made a proposal to refine n - heptane and reclaim methylcyclohexane from 120 solvent oil by using composite extraction separation

    研究比較各種分離方法，提出了用復合萃取分離法從120號溶劑油中分離出正庚烷並回收甲基環己烷的方案。
  19. 05. 01 naphthenes in saturates fractions by refractivity intercept, method of test for

    用折射率截取法測定飽和餾分中的環烷的試驗方法
  20. 05. 01 naphthalene hydrocarbons in aviation turbine fuels by ultraviolet spectrophotometry, method of test for

    用紫外線分光光度測定法測定航空渦輪燃料中環烷屬烴的試驗方法
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