查询词典 first order

The degradation of DDTs fitted pseudo-first-order kinetics equation. The constants of degradation rate of DDTs between sterilized control and unsterilized control as well as between sterilized laccase addition and unsterilized laccase addition were close respectively, with the latter much higher than the former.

DDTs的降解过程符合拟表观一级动力学方程，非灭菌对照处理和灭菌对照处理之间，以及非灭菌加酶处理和灭菌加酶处理之间DDTs的降解速率常数分别相近，且加酶处理的降解速率常数明显高于对照处理。

Concentration of zingerone has no significant effect on its absorption kinetics. The best absorption segment of the intestine was duodenum, ileum, jejunum and colon by turns. The intestinal absorption of zingerone has the first-order kinetic characters with passive diffusion mechanism.

姜酮浓度对其K无显著性影响；姜酮的肠道最佳吸收部位为十二指肠；姜酮在大鼠肠道的吸收呈现一级吸收动力学特征且吸收机制为被动转运。

Heat and mass transfer effects on unsteady flow of a micropolar fluid through a porous medium bounded by a semi-infinite vertical plate in slip-flow regime was studied, taking into account the homogeneous chemical reaction of first order.

对半无限竖直平板为边界的多孔介质，研究了传热、传质对微极流体不稳定滑流的影响，其化学反应是一级均匀的。

The first-order Raman Scattering due to the lattice mismatch-induced strain and the oxygen vacancy-induced micropolar regions were observed in SrTiO〓 thin film.

极化TO2声子显示了很强的Fano型不对称性，而TO3和TO4声子则呈现出高度对称性，TO2声子的Fano效应证实了SrTiO〓薄膜中存在微极化区。

To meet the urgent need of this technology in China,in the article three mathematical models of commonly used for artificial wetlands( First-order kinetic model ,Monod kinetic model and Ergun formula) were discussed and the relations between the changes of expression were deduced in detail.

讨论了人工湿地3种常用的数学模型(一级动力学模型、Monod动力学模型和Ergun公式)，并对表达式之间的转换关系作了较为详细的推导；同时对其各自的优缺点作了分析。

The algorithm is to find all the alternatives of power service restoration paths to the isolated subsystem firstly, and then the optimum scheme may be determined according to the magnitude of the first order moment of the load that the isolated system should transfer to different liaison nodes.

该方法首先对故障元件隔离之后的&孤立岛&求出所有可能的恢复供电路径，根据需要转移的负荷到各路径联络节点的一阶负荷矩的大小，确定最佳的供电恢复方案。

It is a policy crisis of the first order.

这是一场最高等级的政策危机。

For the rebels, the first order of business was confiscating cell phones.

对于匪徒来说，它们的第一个命令就是没收手机。

After Xia of Zai Mei second Dao, by the Hou when De of bottom of Jiao of Ren Cai Zai, metropolis Xiang if he lays Jiang of Ju of Yi of He Zai Xia, below Jiao of Zai of Jiang his Cai even Hui flogs his De Shi, by Ren Cai it is Di first-order Duan, and it is Yi Duan period of quite long De.

在每次倒下后，被人踩在脚底的时候，都会想如何在下一局将他放倒，将他踩在脚底下甚至会鞭他的尸，被人踩是第一阶段，而且是一段相当长的时期。

By using the boundary conditions of the statically indeterminate shaft with three fulcrums,the deflection curve square of the shaft is got;By utilizing the energy method to improve the calculation formula, the accurate first order critical speed of the statically indeterminate shaft with three fulcrums is obtained quickly.

通过满足三支点静不定轴的边界条件来求解基本方程，得到多跨静不定轴的挠曲线方程，并应用能量法改进了计算公式，快速准确地求得三支点静不定轴的一阶临界转速。

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。