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Keywords LiNiVO_4;sonochemical method;ultrasonic irradiation power;synthesis activation energy; 声化学法;超声功率;合成活化能;
synthesis activation energy 合成活化能
ENZYMES enhance reaction rates by lowering the activation energy. 酶可以使反应的活化能降低从而加快反应速率。
The overall activation energy of copolymerization is 3. 5 kcal/mol. 聚合总活化能为3.;5千卡/克分子
And the apparent activation energy was calculated by the Arrhenius equation. 并利用 Arrhanius 方程测定了表观活化能。
The calculated activation energy of TiC forming is about 94 +7 kJ/mol. 根据镀层厚度与镀覆温度和时间的关系，得出碳化钛形成的激活能为94±7kJ/mol。
Catalysts that lower markedly the activation energy of the reactions are required. 需要显著降低反应活化能的催化剂。
The association chain implied is general reactivity, delocalization, heat of reaction, activation energy, velocity constant. 和该量有牵连的因素是一般活性，离域作用，反应热，活化能，速度常数。
The results show that REcan decrease activation energy for carburizingand expedite carburization. 结果表明,稀土能降低渗碳的激活能,有利于提高其渗碳速度。
When the moisture content reaches 6%, the activation energy reduces to nearly one half. 当含水量达6%25时,活化能几乎降低一半。
The research showed that for anthracite, lean coal and bituminous, the reaction rate became larger and the ignition activation energy became smaller. 结果表明：从无烟煤、贫煤、烟煤，其反应速率越来越大，着火活化能越来越低。
With the carbon content of dry ash-free basis increasing, the ignition activation energy increase and the reaction rate fall. 干燥无灰基固定碳含量增加，其着火活化能逐渐升高，反应速率逐渐降低。
The cis-trans isomerization reaction has been shown to be a first order reaction with an activation energy of 19 kcal/mole. 顺-反异构化反应系属一极反应,反应活化能为19千卡/克分子。
The activation energy calculated by DSC date is bigger error than it calculated by TG-DTG date. 利用OSc数据计算的裂解表观活化能与利用TG一DTG数据计算的裂解表观活化能相比误差较大。
The activation energy for La0.68Pb0.32FeO3 sample in CO gas is higher than that in air. 与空气中相比;在CO气体中;材料La0.;68Pb0
Conclusions: Both Zuoguiyin and Yishenbao could promote RNA transcription activity in isolated nuclei and protein synthesis activity in free-cell extracts of Kidney-Asthenia and presenile mice. 结论：补肾阴与补肾阳方剂均可提高老年前期肾虚小鼠的RNA转录活性及蛋白质合成活性。
The activation energy for dehydration reaction has been calculated by Freeman-Carroll method. 采用Freeman-Carroll方法计算了配合物脱水过程的活化能和反应级数。
The activation energy of transport is 36. 6kJ/mol according to Arrhenius equation. 从Arrhenius关系得到的迁移活化能为36.;6kJ/mol。
The apparent activation energy of each stage was calculated using the Doyle-Ozawa and Kissinger methods. 利用Doyle- Ozawa法和Kissinger法计算各反应阶段的表观活化能.
The apparent activation energy on the Ni-MoOx(6h) catalyst obtained through the Arrhenius equation is 35.3 kJ/mol. 相应Ni-MoO_x催化剂上正庚烷异构化的反应活化能为35.;3 kJ/mol。