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synthesis method相关的网络例句

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与 synthesis method 相关的网络例句 [注:此内容来源于网络,仅供参考]

The invention relates to a synthesis method of the chemical luminous material acridine ester DMAE question mark NHS.

本发明涉及一种化学发光物质吖啶酯DMAENHS的合成方法。

With solid state synthesis method,the expression of rate of reaction is detected and order of reaction and activation energy are defined.

本文通过固相合成的方法,对反应速率进行了测定,确定其反应的反应级数和活化能分别为4。

A novel synthesis method of alanyl glutamine dipeptide was invented in the China Academician Yu-fen Zhao's group, Xiamen University.

厦门大学赵玉芬院士领导的科研小组发明了丙谷二肽合成新方法。

In this paper,the recent developments,synthetic situation and bioactivity of alicyclic polysulfide s are reviewed comprehensively in order to find a simpler and more effective synthesis method.

脂环多硫化物是一种新型香料,具有浓郁的特征香味和良好的生物活性。为了寻找更简单高效的合成方法,推动此类香料的研究,详尽探讨了其研究现状、合成进展及生物活性

Therefore, this paper explores a new synthesis method, namely, the solid state combustion method, to synthesize the rare earth-doped molybdate successfully.

为此,本论文探索了新的合成方法,即固相燃烧法,成功制备了稀土钼酸盐系列发光材料并对发光性质进行了研究。

Then the problem is reduced to less degrees of freedom to solve nonlinear equations by the modal synthesis method.To verify the successfulness of this method,an example is given.

利用非线性振动理论的平均方法,求得经模态综合法降维后系统方程的近似解析解。

Based on the analysis,advance a method of designing and processing modification spiral bevel gear and design a new type of cutter are put forward.By the local synthesis method,the mesh quality of the modification spiral bevel is researched.

在此基础上,提出了一种修形弧齿锥齿轮的设计加工方法,并设计了新型加工刀具,此外,还借助于局部综合法,研究了修形弧齿锥齿轮的啮合质量。

Adopt Fmoc solid-phase synthesis method to synthesize the linear peptide,and use DCC-HOBT method to cyclize the antamananide the result of study shows: the resulting that the linear peptide is 64%,the purity is 95%;the content of Antamananide is above 25% in the products.

采用Fmoc固相合成法合成直链多肽,并用DCC-HOBT环化法合成了抗鹅膏肽,结果表明:所得的直链多肽收率为64%,纯度为95%;所得的环化产品中抗鹅膏肽的含量在25%以上

In this paper,the raft is approximated by a thin plate with regular shape at first.Then the floating raft system is divided into several subsystems,such as plate raft,elastic foundation,etc,which are respectively modeled by four-parameter net method.After that,dynamic absorber and active absorber are put into a uniform frame to obtain the model of plate raft subsystem coupling with them.At last,according to the force and velocity relationship among each subsystem\'s interfaces,the entire plate floating raft system is modeled by subsystem structural admittance synthesis method.As the main structure of floating raft system is elastic,it is inevitably to study the optimization of actuators\' mounting positions before designing control law.In this paper,two new criterions are proposed for it.

本文首先将浮筏的中间筏架用一个规则形状的薄板近似;然后再将浮筏系统分解成若干个子系统,如板式筏架子系统、弹性基础子系统等,运用四端参数网络建立了它们的动力学传递方程,传递特性由导纳矩阵描述;接着,将动力吸振器和主动吸振器的(来源:ABC90论文00网www.abclunwen.com)分析统一于一个框架内,获得了与吸振器耦合的板式筏架子系统的动力学传递特性;最后,根据各子系统在各界面上的作用力和速度的相互关系,通过子系统结构导纳综合方法获得了整个板式浮筏系统的动力学传递方程,并在此基础上获得了系统的力传递函数模型。

First, the scattering parameters of PT are transformed in to Y-parameters and equivalent "p" circuit model could be established. Second, vector fitting method is used to approximate admittances of equivalent "p" circuit model by rational functions. At last, a circuit synthesis method for rational functions is applied to build circuit model.

该方法首先将测量得到的互感器的散射参数转化为导纳参数并构建互感器的p形等值电路;然后,应用矢量匹配法对p形等值电路的导纳参数进行有理函数逼近获得它们部分分式和形式的频域表达式;最后采用电路综合方法构建出导纳元件的等值电路。

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推荐网络例句

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。