At the first step, diacetylethylenediamine ( DAED) is made by reaction of ethylene diamine and acetic acid.

  • 第一步以乙二胺、乙酸合成二乙酰乙二胺(DAED);
  • 来源:互联网更新时间:2025-03-18 08:33:13

  • 重点词汇
  • ethylenen.乙烯;乙撑;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • aceticadj.醋的,乙酸的;
  • diaminen.二(元)胺;
  • made by由…制造;
  • firstn.第一,最初;头等;一号,;[乐]高音部;
  • isvt.& vi. 是(be的三单形式);
  • stepv.迈步;踩;
  • 相关例句
1、

In this paper a design method is proposed for the mininal time daed bear digital controller with optimal robustness using a two degree of freedom compensation scheme.

本文提出一种利用两自由度补偿的,具有最优鲁棒性的最短Dead&Beat数字控制器的设计方法。

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3、

On the Classifications of DAEs under GT-Equivalence

GT-等价关系下DAE系统分类问题的研究

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4、

Then by proceeding from the calculated points, the continuation method is again used in solving the algebraic equations that describe the local bifurcations in the DAEs model to directly trace 2-dimensional parameter local bifurcation boundary.

然后,从计算所得的单个参数分岔点出发,继续应用延拓法来求解描述该模型中的局部分岔的代数方程,以便直接追踪二维参数的分岔边界。

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5、

The purpose of the study on numerical method of DAEs is to find a method with stabilization, high precision and fast computing speed to supply the information such as displacement and driving force to deploying control module.

DAEs的数值方法研究的目的就是得到一个稳定、高精度、高速度的数值方法,为展开天线展开过程控制提供位移、驱动力等信息。

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7、

The behavior of multi-port-component ( functional component) is described with DAEs ( differential and algebraic equations), coded by analogy hardware description language.

该方法采用常微分和代数方程描述组件的行为,混合信号硬件描述语言作为组件及其网络的建模语言。

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8、

Apply Lagrange equation of the first kind to the system, and get a set of the differential-algebraic equations ( DAEs) of its absolute coordinates.

对系统应用第一类拉格朗日方程,得到系统位形坐标的微分&代数方程组。

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9、

Then we mainly study the WR method for solving differential-algebraic equations ( DAEs) at the continuous-time case and discrete-time case.

然后我们主要研究解线性微分代数方程的波形松弛方法,包括连续时间情形和离散时间情形的波形松弛方法。

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10、

A simultaneous approach based on Radau collocation points is presented to solve the DAEs model of the reactor of a nuclear plant.

采用基于Radau正交配置点的联立法求解核电站的反应堆模型。

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11、

The resulting system of DAEs were then solved with a Backward Differentiation Formula ( BDF) using a fully implicit algorithm.

所得到的微分代数系统采用全隐式的向后差分公式进行求解。

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12、

Its objective function considered voltage stability and control-costs, and its equality constraints were continuous and discrete time DAEs.

其目标函数考虑电压稳定和控制成本;等式约束条件为连续–离散时间微分–代数方程组。

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13、

Research on Iterative Runge-Kutta Methods for DAEs

关于微分-代数系统的Runge-Kutta迭代方法的研究

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14、

A Lagrange Multiply Method to Solve Multibody Dynamic DAES

一种求解多体系统微分-代数方程的拉格朗日乘子方法

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15、

Regularization Methods for High Index DAEs

高指标代数-微分方程组的正则化解法

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16、

The Bathe integration is firstly applied to solve the DAEs based on the ANC method.

将Bathe积分策略应用于求解基于绝对节点坐标方法建立的DAEs。

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17、

Looking Like A Decadent School, Actually Being A Puritan-On accepting and transforming the aestheticism by Yu Dafu; The self-style decadent insists on lying down in the belief that he is hopelessly paralyzed.

模拟的颓废派本质的清教徒&论郁达夫对唯美主义的接受与转化那自称为颓废派者,由于深信自己已毫无希望地全身麻痹而坚持要躺下来。

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18、

"Depravity" and "Sweet-scented Osmanthus in Belated Bloom" are the two representative novels of Yu Dafu's in his earlier stage and later stage of writing, which reflect the writer's writing styles.

《沉沦》与《迟桂花》是郁达夫前后期的两部代表性小说,这两部作品反映出作者不同的写作风格。

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19、

Set in a fictional city named Harbor City, the story follows a young detective Hero Wu ( Chao) who needs help from a retired gangster Xu Dafu ( Huang) to solve a murder.

故事背景被设置在一个虚构城市——海港城之中。故事讲述了,年轻警员吴英雄(赵又廷饰)请求金盆洗手的黑帮成员徐达夫(黄渤饰)来协助侦破一桩谋杀案。

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20、

In the creation of zero-man and unwanted man, Yu Dafu had actively learned from Turgenev in both affectional tone and writing techniques.

在“零余者”与“多余人”上,在情感基调与创作手法上,郁达夫都主动地向屠格涅夫进行了学习。

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