查询词典 modal value

Figure 3 shows the frequency response function determined by the help of a modal analysis based on the impact hammer method.

图3显示频率响应函数确定的帮助下模态分析的基础上，冲击锤的方法。

In addition, the result also shows that the first modal function is fundamental during the system vibration.

同时分析表明板级封装在振动过程中，第一阶模态是主要的。

By carrying out the static contact analysis and modal analysis of herringbone gear set in mesh for a ship gear case with the module of NX MasterFEM,this paper gives some suggestions to reduce the damage of vibrating.

通过对人字齿轮副的静响应和动响应数学模型的理论分析，指出理论建模存在的问题。

The architecture, information exchange and function modal graph of design reuseing prototype system is expounded. Some strategies of developing system is present. Finally, using autoecious pattern to develop a design reuseing prototype system.

阐述了设计重用系统的总体结构、信息交换情况和系统功能模型图，给出了一些系统的开发策略，采用寄生式软件开发方式开发了一个设计重用原型系统。

Based on the modem FEM with the dynamic substructure method, itd dynamic equation is established with almost no limits to DOFs of the system, in which the left side is the first approach of the nonlinear system and the right side is the excitation and coupling nonlinear pseudo forces. The modal analysis method is used to get the eigen solution to the reduced linear homogeneous dynamic differential equation. When the system is excited by the harmonic excitation at the right side of the equation, the nonlinear dynamic response can be calculated by the numerical method to give quantitative analysis.

基于近代有限元和子结构模态综合法的动力学建模方法，获得非线性系统动力学微分方程，其自由度几乎没有限制，对左端首次近似齐次方程进行模态分析，选取对响应有贡献的部分本征对，同样对右端激励和非线性伪力作模态变换，得到减缩后非线性系统耦合动力学微分方程。

This paper studies the structural dynamics of the rotor blade of the horizontal axis wind turbine using the modal analysis method.

本文用模态分析的方法研究了水平轴风力机桨叶的结构动力学特性。

In addition to affirmation and emphasis, the mood sense of the modal particle"de"also shows the hypothetic mood in a few cases and the euphemistic mood in some structure-fixed sentences.

语气词"的"体现的语气意除了有肯定强调之外，同时也有少数表假设的例子，在固定句式中，还能表示委婉语气。

Through the study, the author finds that the advertisers use different kinds of mood adjuncts, modal auxiliaries to claim different degrees of certainty and uncertainty so as to make the advertisements convincing as well as revealing; the advertisers use the present tense to turn to the readers intermittently and to make implicit evaluations of their products/services along the way; use multiple means to realize the imperativeness in advertisements and they address the readers as "you" in advertising textual world to create the pull for the readers to get into the real situation.

具体表现为：广告商通过语气状语、情态助动词、各种认识论性的情态表达造成不同程度的确定与不确定，从而使其广告即有揭示性又保持可信度；使用现在时不时地在广告中直接对读者说话，同时作隐性的评价；使用祈使结构等来实现祈使和礼貌意义；广告主在广告中称呼读者为"你"对读者造成向里的拉力，使读者得以进入广告中的情境。

The degree of system stress can be increased by changing the fault duration. It is found that as the system stress increases, the error index and its growing speed of modal series method are the smallest, and that of normal form method take second place.

通过延长故障的持续时间来改变系统的非线性程度，发现随着系统非线性的增强，模态级数法的误差及其增加速度都是最小的，正规形法次之。

The orthogonality of the modal functions is employed to decouple the governing equation into a set of infinite ordinary differential equations that are independent of each other.

将梁的控制方程写作状态变量的形式，然后利用复模态的正交性可解耦为无穷多个彼此独立的常微分方程组。

Yet, Edith says, there was always money in the bank.

但是Edith说，她的银行户口里面总是有钱。

We have created a series of files that resolve this problem--one for each day of the 40 days of purpose.

我们制作一系列的档案去解决这问题---一个为标竿40天中的每一天。