机床是由不同零部件组成的复杂机械结构。
Machine tool is a complicated mechanical structure composed of many different parts.
该方法特别适用于大型复杂机械结构的优化设计计算。
This method is particularly suitable for optimization design of large and complex mechanical structures.
研究了用有限元法对复杂机械结构进行强度分析的方法和步骤，对复杂机械结构的建模方法和网格划分进行了探讨。
The methods of analyzing the strength of complex mechanical structure were studied through the application of the finite element method, and the methods of building model and gridding were discussed.
对会诸多结合面的复杂机械结构(如机床)的动态分析，由于结合部位的位移不连续性，通常位移协调的动态子结构法已不再适用。
For the dynamic analysis of complex mechanical structures (e. g. machine tools) with many joints, usual substructuring methods using interface deformation compatibility are no longer applicable.
“机械”与“生命”这两个词的含义在不断延展，直到某一天，所有结构复杂的东西都被看作是机器，而所有能够自维持的机器都被看作是有生命的。
The meanings of "mechanical" and "life" are both stretching until all complicated things can be perceived as machines, and all self-sustaining machines can be perceived as alive.
劣势：机械结构复杂；微型发动机在美国市场销路不好。
Cons: Mechanical complexity; tiny engines are a hard sell in the U.S. market.
传统的靶式流量计存在机械结构复杂、灵敏度低、量程范围窄等缺点。
While the traditional target flowmeter is complicated in mechanical structure and features low sensitivity and narrow range.
柴油机是一种典型的往复式动力机械，结构复杂决定了对其进行状态监测与故障诊断的困难性。
However, diesel engine is a typical reciprocating machine, its monitoring and diagnosis are very difficult because of its complex structure.
通过安全稳妥的安装工艺，将空间复杂、稳定性差的膜顶钢结构运用常规的机械吊装设备在较短时间内安装完成。
Engineers adopted some safe installation methods to finish the installation of a complex shape and bad stability film structure with conventional lifting devices in a short period.
为解决传统机械式捻线机结构复杂、更换品种时操作费时费力的问题，研究开发了捻线机多电机传动系统。
To resolve the problems of complex structure and complex change variety in traditional mechanism twister, multi-motor driving system in twister was developed.
但就医院或类似的复杂建筑物而言，如果剔除机械设备的造价，其结构造价所占整个建筑物造价的比例无疑会下降到20%。
But for a hospital or similarly complicated building, the proportion of the cost of the structure can easily drop to 20 per cent of the cost of the building without its mechanical equipment.
旋转机械结构的复杂化需要更加精确地了解转子的空间振动形式。
The complication of rotary machines asks for more accurate realization of the rotor's oscillation in space.
在GPCM中，利用类产品结构表示产品的显式结构知识，规则表示产品的隐式知识，从而降低了复杂机械产品配置问题的求解复杂度。
In the GPCM, generic product structure is used to describe structural knowledge and rules to represent the implicit knowledge, this reduce the complexity of mechanical product configuration.
联合收割机是结构复杂、科技含量较高的农业机械，其维护保养与保管尤为重要。
Combine harvester is a complex agricultural machinery with high-tech, its maintenance and custody is particularly important.
铲齿是一种常用的工程机械零件，该零件结构复杂，成形困难。
Shovel tooth is a general part of engineering machine and it is very difficult to be forged because the part shape is complicated.
由于研究工作的需要，论文后半部研究和设计了一个复杂环境下四足机器人的机械结构。
At last, due to the need for research, the second half design a complex environment quadruped robot's mechanical system.
由于心脏复杂的生理结构，生物医学工程师需要耗费漫长的时间来建造一个机械复制品，使用人工心脏来保持心力衰竭患者良好地活下去。
So it's no wonder that biomedical engineers have had a tough time building a mechanical replica to keep patients with heart failure alive and well.
机械设计专家系统的总体结构和推理控制机制是求解复杂机械设计问题，高效完成设计的关键问题之一。
The overall structure, control strategies and inference engine of mechanical design expert system i. s one of the key problems to solve complex mechanical design problems efficiently.
为保证复杂机械产品具有良好的设计结构和高效的配置求解，提出了一种基于树状约束的零部件族结构模型。
To ensure the quality of structure design and efficient configuration of mechanical products, a part family architecture model based on hierarchy tree constraints was proposed.
智能拆除机器人是一种应用广、功能多、结构较为复杂的建设施工机械。
Intelligent Demolition Robot is a widely used, versatile, complex structure of the construction machinery.
摘要：空间捕获作业是在轨服务的重要组成部分，采用全驱动关节式机械臂进行空间捕获存在结构复杂、质量大等问题。
Abstract: Capture is an important part of the on-orbit service for a spacecraft. A space arm driven only by articulated drivers is complicated and has a large mass.
设计实例表明，采用这个方法可以在不增加光学和机械结构复杂度的情况下得到良好的光机被动无热化效果。
As shown by the example, optical and mechanical athermal compensation is obtained without adding the complexity of optical and mechanical structures.
提出了挖掘机动臂重量及重心位置的新的计算方法，结果精确可靠，该方法也适合于计算其它复杂的空间封闭箱型结构的有关机械力学特征。
A new method of calculating the weight and center of gravity of boom of excavator is put forward, which has accurate and reliable result.
机械产品概念设计是一个复杂的、病态结构的问题，它需要多种知识和求解策略的支持。
Mechanical product concept design is complex and ill-structured. A complex mechanical system can be hierarchically decomposed into some simple sub-systems, with each sub-system designed differently.
机械产品概念设计是一个复杂的、病态结构的问题，它需要多种知识和求解策略的支持。
Mechanical product concept design is complex and ill-structured. A complex mechanical system can be hierarchically decomposed into some simple sub-systems, with each sub-system designed differently.
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