molar activity 中文意思是什麼

molar activity 解釋
克分子活動
  • molar : adj 磨的 適宜於[用來]磨的；臼齒的 臼齒附近的。n 臼齒；〈pl 〉 〈美俚〉牙齒。 a false molar 小臼齒...
  • activity : n. 1. 活動；活躍；動作；活動力；能動性。2. 活性；放射性。3. 機能，功能。4. 〈美國〉機構。5. 〈pl. 〉 活動范圍。
  1. The catalytic activity of ( hmbp ) 2ticl2was lower than - diketonate titanium catalysts. the catalytic activity of dinuclear - diketonate titanium catalysts was comparative to mononuclear ones. however, the dinuclear - diketonate titanium catalyst showed the synergism effect, for example, the lower catalyst concentration and the molar ratio of al to ti, the activity reached the maximum value at 80, the melting temperature of polymer was enhanced

    2 -羥基苯酮鈦[ （ hmbp ） _ 2ticl _ 2 ]的催化活性低於-二酮鈦類催化劑；雙核催化劑在催化活性方面與對應單核催化劑相差不多，但在聚合規律上表現出與單核催化劑不同的雙核協同作用，如聚合所需的催化劑濃度、助催化劑甲基鋁氧烷mao量降低，活性在80時出現極值，熔點提高等，而且雙核催化劑是單活性中心催化劑。
  2. The activity of different solid acids and influences of reaction temperature, molar ratio of benzene and nitrating agent on benzene nitrofication were discussed

    討論各種固體酸催化劑對苯硝化的催化活性、反應溫度、苯與硝化劑物質的量比等工藝條件對硝基苯基本收率的影響。
  3. Experiment is an important tache among the education activity, in this course, the education institutions and students are sperated in space, students ca n ' t do concrete experiment in school lab. thus become the important element which restrict the molar of network education

    實驗是教學活動中一個重要環節，在網路教育中，由於教學機構與學生在空間上分離，學生無法到學校實驗室做具體的實驗，從而成為了制約遠程網路教育質量的一個重要因素。
  4. In part 1, the oligomerization of ethylene was investigated by the iron - based catalyst 1, 2, 3 and 4. the molar ratio of aluminoxane, mao as co - catalyst, to the iron - based catalyst and the reaction temperature had some influence on the activity and the distribution of the oligomers

    在催化劑性能的評價中，合成了4種雙亞胺基吡啶鐵配合物，評價了mao用量、反應溫度對其催化乙烯齊聚活性的影響，並研究了濃度、 mao用量、反應溫度等反應條件對茂金屬催化劑催化乙烯均聚活性的影響。
  5. The effects of the concentration, the molar ratio of mao to the metallocene c3 or c4 and the polymerization temperature on the polymerization activity were also investigated individually

    這為進一步研究兩種催化劑的復配奠定了基礎。並且發現在雙亞胺基吡啶鐵配合物與茂金屬復配時存在共單體效應。
  6. The copolymerizations of p - methylstyrene and styrene, styrene and ethylene were also investigated using some of these catalytic systems. the three kinds of catalysts showed their own polymerization principles. the changes of polymerization activity and polymer properties depended on the structure of complexes, different polymerization conditions such as the catalyst concentration, the molar ratio of al to ti, the polymerization temperature and reaction time

    三類催化劑催化苯乙烯和p -甲基苯乙烯均聚時都有各自一定的聚合規律，不同的配體結構，聚合條件催化劑濃度、鋁鈦比、聚合溫度和反應時間對聚合活性以及聚合物的性質有很大影響。
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