查询词典 first order

Researches of kinetics showed that adsorption of phenol by bamboo-charcoal can be dealt with pseudo first-order reaction.

竹炭作为一种新型吸附材料，在环境保护、医学和食品等领域具有广泛的应用前景[1-2]。

The hydrolysis of glucose was a first-order reaction.

在相同反应温度下，前者作用下葡萄糖水解的表观反应速率常数大于后者。

The decolorization reaction appears to be a pseudo first-order reaction and increases with rising temperature.

脱色反应可视为表观一级反应，提高反应温度可以加快脱色速率。

Model of consecutive first-order reaction taken as an example, RCRA has been employed to determine the rate constants.

该方法用于处理苯胺电解降解的两维数据，发现苯胺降解过程中有一种表观中间体存在，降解过程符合一级连串反应模型。

Furthermore,the degradation courses of the anthocyanins almost approximated first-order reaction kinetics.

本文可为三七块根颜色呈现的机理探索及其色素的开发、利用提供参考。

The controlling factor of the polymerization rate is varied from the diffusion rate of monomers to the addition rate. In this case, the variation of polymerization rate is very small, and is close to first-order reaction.

控制聚合速率的主要因素则从单体的扩散速率过渡到单体的滴加速率，而聚合速率几乎不随时间变化、接近一级状态。

Consecutive first-order reaction ; the ratio of the rate coefficient ; steady-state approximation ; computer simulation

一级连续反应；速率系数比值；稳态近似法；计算机模拟

The result showed that the degradation of polyitaconic anhydride in phosphate buffer solutions was the first-order reaction, and its degradation apparent constants were 0.0498, 0.0576 and 0. 1382h~(-1) in ph...

结果表明，聚衣康酸酐在磷酸缓冲溶液中的降解符合一级反应动力学规律，在pH值为5、7.4和8.8的缓释溶液中的表观速率常数分别为0.0498、0.0576和0.1382h~(-1)。

The catalytic reaction was first-order for both Ir and methyl blue with the apparent activation energy of 51.14 kJ/mol.

该催化反应对铱和甲基蓝分别为一级反应，其表现活化能为51.14 kJ/mol。

The results show that the reaction of EMAL pyrolysis occurs between 150℃ and 600℃, and the kinetic model of EMAL pyrolysis can be simulated with a first-order reaction, and the obtained activation energy increases with the increase of heating rates.

研究结果表明毛竹EMAL热解反应的主要温度范围是150~600℃，其热解动力学模型可用一级反应表征，所得活化能随升温速率的增大而增加。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。