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1)  complicated mechanical coefficient
机械复杂系数
2)  complex mechanical system
复杂机械系统
1.
Theoretical research on the optimization method of complex mechanical system based on characteristic variables;
基于特征变量的复杂机械系统优化方法的最优性条件
2.
In view of the shortcomings of the dynamics simulation software for complex mechanical system in terms of low efficiency,incapability of reuse and high threshold for fresh users,comprehensive investigation on subsystem modeling technology of complex mechanical system was performed.
针对目前复杂机械系统动力学仿真软件建模效率偏低、模型无法重用、用户起点高等缺点,对复杂机械系统动力学仿真中的子系统建模技术进行了研究。
3.
Seeing that the running states and feature parameters of complex mechanical systems always are of stronger non-linearity and coupling properties, the feature extraction of the non-linear state parameters is realized by a quantitative evaluation method based on information entropy.
复杂机械系统运行状态和特征参量往往具有较强的非线性和耦合性,运用信息熵定量评价方法实现系统状态参量的非线性特征提取。
3)  complex mechanical systems
复杂机械系统
1.
Dynamic Modeling of Complex Mechanical Systems and Its Application in Vehicle Design;
复杂机械系统动力学建模研究及在汽车上的应用
2.
The paper summarizes the features,present situations and applications of optimal design theory for complex mechanical systems.
总结了复杂机械系统优化设计的特点。
4)  Complicated mechanical system
复杂机械系统
1.
The study of practical fault diagnosis principle on complicated mechanical system;
复杂机械系统实用故障诊断原则的研究
2.
The CAX/PLM Platform Theory and Application for Complicated Mechanical System;
复杂机械系统CAX/PLM平台理论及其应用
3.
Based on the object-oriented technology, the model elements of a complicated mechanical system were analyzed according to their characteristics, and their class architecture in dynamic modelling platform to support dynamics simulation was presented.
采用面向对象技术对复杂机械系统动力模型元素进行了分析,根据其特点提出了支持动力学仿真建模平台的模型元素类体系结构,并对该平台关键技术——关联关系管理和子系统建模进行了探讨,最后应用上述技术开发出了仿真建模平台InteDyn,并以汽车整车模型和悬架模型为例证明了这些技术的可行性和有效性。
5)  complex mechanism
复杂机械
1.
With the development of education,the traditional method of teaching is no longer suitable for the teaching of many courses, especially the course of complex mechanism .
随着教育的发展 ,传统教学法已难以满足像复杂机械这类课程的教学需要。
6)  Complicated machinery
复杂机械
1.
The O O approach to CAD system modeling for heavy and complicated machinery;
复杂机械产品 CAD 系统的模型分析
补充资料:机械密封载荷系数
分子式:
分子量:
CAS号:

性质:表示机械密封工作时密封端面上承受密封介质压力所施加载荷的程度。载荷系数K实际反映密封介质压力载荷施加于密封端面上的载荷分额,可用介质压力的作用面积与密封端面面积的比值来表达。当K≥1时,表明密封介质的全部压力载荷都施加于密封端面上,丝毫未被平衡,这类机械密封称为非平衡型密封,在工业中广泛采用,此时K值一般为1.1~1.8。当1>k>0时,表明密封介质的压力载荷影响变小,相当于被部分平衡,这种类型称为部分平衡型密封,K值一般为0.3~0.7。当K≤0时。为完全平衡密封,表明密封介质的压力载荷对密封端面不起作用,密封端面上的压紧力只来自于弹簧的预紧力,这种密封工作不可靠,一般不采用。

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