查询词典 multi-level

The rigidity of the multi-layer leaf spring invibratory system is studied by means of the mechanical model established.

根据电磁振动给料系统的多参数特点，开发了一种具有可调结构的实验装置作为参数与性能的实验平台。

"There are two types of leaf spring, the multi leaf and the single leaf ."

钢板弹簧有两种，多叶片钢板弹簧和单叶片钢板弹簧。

Thus, the mold leaguer selection is a kind of fuzzy optimum seeking and multi-objective decision.

为了实现动态联盟环境下模具产品数据的管理。

And very ideal results have been obtained. Based the center platform, Multi-object fuzzy optimization is used to appraise platforms lectotype.

论文建立了基于结构性因素的海洋平台多目标模糊选型优化规划方法，对一现役平台的结构选型进行了模糊优化，算例显示了这一方法的具有很强的实用性。

Thomas is primarily a left-footed centre back, but he's multi-functional and can also play at left back.

托马斯首先是个左脚的中后卫，但是他是个适应多个位置可以胜任左后卫。

Why should correct, left-hander is a normal phenomenon, but also scientifically proven left-handed people than right-handed multi-language capability.

为什么要纠正，左撇子是正常现象，而且科学证明左撇子比用右手的人语言能力强的多。

The theories of multi member function"s extremity value, Hooke Jeeves mode searching method solving wholly complex problem of extremity value and uniformity design method, one new and efficient method to choose test point, are applied to establish the two-dimension oil well orbit optimized model. The shortest length of oil well orbit curve is regarded as this model"s object and all kinds of effecting parameters are analyzed.

通过引入多元函数极值理论、求解复杂极值问题的HookeJeeves模式搜索法及一种较为新颖和高效的试验点选择方法：均匀设计法，建立以最短油井轨迹曲线长为目标的二维油井轨道优化设计模型，并对影响井轨迹曲线的参数进行了较为详细的分析。

The paper is firstly presented that the vector modulus length of no less one inclusion of one polished sample surface,in stead of the max length,can be represented of the max length of multi-inclusions.

本文根据 ASTM E2283-03的原理，提出采用矢量模的方法解决同一检测面中出现多个夹杂物的最大长度问题。

Because of the nonuniqueness in the positional solution, it's not easy to test the performance of the coordinated control system. So the model of NN was built to convert the vector of the length of 6 jars into the vector of the position of the motion deck. It's fast and accurate for the lengthwise direction. The state space system model of the six degree freedom motion simulator was built by the equations of electrodraulic servo mechanism and the multi-body dynamics equation of the six degree freedom motion simulator,the vector of the length of 6 jars was the control variable.

本文结合六自由度运动模拟器的多体动力学方程和电液伺服驱动机构的特性，经简化得出了具有实际意义的六自由度运动模拟器整体系统的状态空间方程式，通过分析该系统的稳定条件和能控性，采用状态反馈对系统的状态方程式进行合理配置，从而建立了以运动模拟器杆长向量为控制变量的运动模拟器整体控制系统，并将该控制系统输出的杆长向量转换为位置向量。

Based on dynamics theory of multi-body systems, a nonlinear mathematical model of frame-bogies with Lenoir damper for freight cars is established. A tank car is taken as an example to study the effects of main parameters on hunting stability, dynamic curving behaviors and running responses of vehicle systems.

以多刚体系统动力学原理为基础，建立了具有利诺尔减振器的构架式转向架的非线性数学模型，并以罐车为例，研究了转向架关键参数对车辆系统的运动稳定性、曲线通过性能及运行平稳性的影响。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。