查询词典 first order

First order of the day was drill a 11/32 hole in the bottom of the mold and tap a 1/8 npt thread in there.

第一道命令这一天三十二分之一十一钻一个孔，在底部的模具及塔1 1 / 8不扩散核武器条约线程在那里。

Key words:Ofloxacin;Ear drop pills;Orthogonal test;The first order derivative spectorphotometry;PolyglycolPEG

关键词］氧氟沙星；耳用滴丸；正交实验；一阶导数光谱法；聚乙二醇PEG

Control algorithm as conceived by Smith with predictive functions for compensating first order delay is used to effectively overcome the large time lag and big inertia of the study object. The output of the controller is made to be attempered to the time changing property of the parameters by setting up several fixed models for the typical operating conditions and their control weightiness determined by online calculating their degree of mutual matching.

使用带有Smith预估补偿思想的一阶时滞对象预测函数控制算法，来有效克服对象的大时延、大惯性；并通过建立若干典型工况的固定模型，在线计算其模型匹配度确定控制权重，从而得到控制器的输出的方法，能适应参数的时变。

Based on Mononobe-Okabe＇s postulation and the reasonable consideration for the restricted pore water, a first-order differential equation of the dynamic active earth pressure on rigid retaining walls with submerged backfills in the traaslational movement mode under earthquake loads is set up by using the method of level-layer analysis.

基于Mononobe-Okabe假定，在合理考虑土体孔隙中受限水含量的基础上，利用水平层分析法推导了填土中有地下水时刚性挡土墙平移模式下的动主动土压力强度的一阶微分方程，并求得非线性分布解：探讨了地下水位、受限水含量、填土的内摩擦角、墙背的摩擦角和地震系数等参数对土压力强度分布、合力作用点高度以及倾覆力矩的影响。

It is revealed that the oixdation reaction of the regenerated celluloses by 2,2,6,6-tetramethyl-piplidne-l-oxyl radical-NaBr-NaOCl system can be approximately described in a first-order kinetics with respect to substrate.

研究结采表明TEMPO – Naα：：：1 – NaBr氧化体系对再生纤维素的氧化可近似地用关於纤维素基质的一级反应动力学来描述。

The process is in keeping with the first-order reaction in the initial reaction period.

在反应初始阶段，呈一级反应，随着反应的进行，固定化酶存在一定的失活现象。

The reaction is a first-order kinetic process.

降解过程是一个一级动力学反应。

The results showed that the reaction was first-order and the velocity of reaction can be described by Langmuir-Hinshelwood equation.

对光催化氧化有机污染物的反应动力学进行了实验研究，结果表明，Bi_2O_3光催化氧化亚甲基兰模拟废水的反应为一级反应，反应可用L-H动力学方程描述。

Kinetics studies showed that the esterification of PCA with cotton could be described as a first-order equilibrium reaction.

本文认为多羧酸与棉纤维的酯化反应是一级可逆反应。

The rate of photodegradation was high at the initial stage of the reaction, exhibiting a first-order reaction kinetic behavior.

在反应的初始阶段，石油WSF降解得很快，符合一级反应动力学规律。

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。