1. <b id="x0hdm"></b>
  • <sup id="x0hdm"></sup>

    1. thiophene

      英[\'θa??fi:n]
      美[\'θa???fin]

      基本釋義

      n.
      噻吩

      實用例句

      Such is the case in pyrrole, thiophene, and furan.

      吡咯, 噻酚和呋喃的情況就是這樣.

      辭典例句

      Thiophene, a highly common substance, serves as a versatile precursor to a variety of amino acids.

      噻吩是一種很普通的物質, 它可以作為合成各種氨基酸的母體.

      辭典例句

      Thiophene polymers is one of the most intensively investigated functional polymers.

      摘要噻吩類聚合物是研究較為廣泛的功能高分子材料.

      互聯網

      Objective To synthesize 2 - ( 4 - methoxypheny ) - 6 - methoxy - benzo [ b ] thiophene.

      摘要目的合成目的產物 2- ( 4- 甲氧 基苯基 ) - 6- 甲氧基苯并噻吩.

      互聯網

      A method for analysis of thiophene - 2,5 - dicarboxylic acid by ion pair reversed - phase HPLC was described.

      建立了測定噻吩 -2, 5- 二羧酸的離子對 反相 高效液相色譜法(HPLC).

      互聯網

      For Qinghai and Iran coals, the removed organic sulfur was in the form of thiophene.

      應用此工藝從青海煤和伊朗煤中還可脫除噻吩形態的有機硫.

      互聯網

      Synthesis of 2 - bromothiophene using thiophene and bromine and glacial acetic acid as solvent was studied.

      以冰乙酸為溶劑,通過噻吩和溴反應制備了 2- 溴噻吩,并探討了諸因素對產率的影響.

      互聯網

      Thiophene reacted with bromine and zinc to produce 3 - bromothiophene via substitution and reduction reaction.

      噻吩與溴、鋅粉依次發生取代,還原反應生成3-溴噻吩.

      互聯網

      When ferrocene and thiophene were used together, the product morphologies were related to the thiophene content.

      而二茂鐵和噻吩同時使用時, 產物的形貌隨噻吩濃度的不同而變化.

      互聯網

      Firstly we studied the physical structures of a regioregular poly ( thiophene ) modified by alkyl groups.

      一方面是研究烷基改性的頭-尾連接聚噻吩的物理結構.

      互聯網

      最新英語單詞

      行業英語

      又大又粗又硬又爽又黄毛片_插B内射18免费视频_黄色网站在线视频_国产真人一级毛片在线视频
      1. <b id="x0hdm"></b>
    2. <sup id="x0hdm"></sup>