聯二亞甲基的英文怎麼說

中文拼音 [liánèrjiǎ]
聯二亞甲基英文
ethanediylidene

  • : Ⅰ動詞(聯結; 聯合) unite; join Ⅱ名詞(對聯) antithetical couplet
  • : Ⅰ數詞(一加一后所得) two Ⅱ形容詞(兩樣) different
  • : Ⅰ名詞1 (天乾的第一位) the first of the ten heavenly stems2 (爬行動物和節肢動物身上的硬殼) she...
  • 甲基: methyl; methylium; carbinyl; hexanone

※中文詞彙聯二亞甲基在字典百科國語字典中的解釋。

  1. Effect of 99tc - methylene diphosphate combined with rehabilitation on ankylosing spondylitis

    膦酸鹽配合康復訓練治療強直性脊柱炎療效觀察
  2. Methods 3, 3 - bis ( dibenzyloxyphosphoiyl ) propionic acid ( 5 ) and ( 6 ) were synthesized from tetraethyl methylene bisphosphonate via hydrolysis, chlorination of the acid, esterification, condensation, then 3, 3 - bis ( dibenzyloxyphosphoryl ) propanol ( 6 ) was obtained via selective reduction of ( 5 )

    方法以膦酸四乙酯( 1 ) ?原料經水解、氯膦酰化、酯化、縮合得3 , 3芐氧膦酰)丙酸( 5 ) ,隨后選擇性硼氫化還原得3 , 3芐氧膦酰)丙醇( 6 ) 。
  3. Diehloromethyl biphenyl was synthesized through chloromethylation of biphenyl, starting with biphenyl and paraformaldehyde as raw materials, zinc chloride / h2o as catalyst in the presence of hydrogen chloride

    摘要以苯、多聚醛為起始原料,氯化鋅h2o為催化劑,在氯化氫的存在下經氯化反應,得到了4 , 4 ' -苯。
  4. It is significant for reducing the product cost and improving the comprehensive property of the superabsorbent composite. using ammonium eerie nitrate and n, n ' - methylene - bis - acrylamide as an initiator and crosslink agent respectively, a superabsorbent composite is prepared by graft polymerization of acrylamide on starch at the presence of clay suspension, followed by hydrolyzing, washing, drying, grounding and filtering

    本文以硝酸鈰銨為引發劑, n , n -雙丙烯酰胺為交劑,使澱粉、粘土接枝共聚丙烯酰胺,經過水解,洗滌,乾燥,粉碎制得粘土-澱粉接枝共聚丙烯酰胺的超吸水性復合材料。
  5. The constitutions, classification, sensing mechanisms and design principles of the molecular - based fluorescent sensors are reviewed especially on the preparation, recognition mechanism and prospective applications of boron - dipyrromethene ( bdp ) dye based fluorescent sensors

    本文介紹了分子熒光感測器的構成、分類、傳感機制以及設計原理,重點介紹了於硼吡咯( bdp )染料類分子熒光傳感器的制備、識別機理和應用展望。
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