轻量化设计带来了更低的油耗和二氧化碳排放量。
Lightweight design results in lower fuel consumption and carbon dioxide emissions.
将变密度拓扑优化方法应用于发动机气缸体轻量化设计中。
A variable density based topology optimization method was applied to the light-weight design of engine block.
分析了符合轻量化设计要求的新型的半承载式车身结构的刚度与模态。
The stiffness and modal analysis of the new type body structure which is designed according to the light weight demand is performed.
轻量化设计与低重心产生最优之间的平衡赛车的性能和易用性的控制。
Lightweight design with a low center of gravity produces optimal balance between racing performance and ease of control.
轻量化设计后的承载结构的强度、刚度及动态特性满足各项标准的要求。
After the lightening design, the strength, the rigidity and the dynamic characteristics of the bearing structure meet all standard requirements.
由于机动性和能耗的要求，飞机设计过程当中轻量化设计是十分重要的。
Design for light weight is very important in overall aircraft design because of the need for aircraft mobility and low energy consumption.
高度轻量化设计是具有三明治复合板结构特征的高速磁浮列车技术关键之一。
High-degree lightweight design is one of the key techniques for the high speed maglev train with the sandwich panel structure.
基于可靠性理论，结合有限元结构优化方法进行某悬架下摆臂的轻量化设计。
Based on reliability theory, combined with finite element method for structure optimization, the lightweight design for the lower arm of a suspension is conducted.
给出了靠背闭锁装置的承力要求，并根据分析结果提出了结构轻量化设计方案。
The force bearing requirement of the locking device of seat back is presented, and a lightweight design of the seat back structure is put forward according to results of the analysis.
车身轻量化设计是多参数、多约束的复杂系统优化问题，首先需要满足耐撞安全性。
Autobody lightweight design is an optimization procedure with multiple parameters and constraints which should firstly satisfy crashworthiness performance.
因此本文对以后此类型大客车的轻量化设计改进提供了重要的理论参考和工程实例。
So this dissertation provides important theory reference and project example for researchers of the weight lighting to passenger car body.
小型，轻量化设计，可手持使用，更适合用于自动化机械的紧密安装，不漏液，不滴胶。
It was designed very small and very light. It can be used by hand, more Suitable for compact automated machinery, no leakage, no glue.
根据某新车开发轻量化设计的要求，对原车身结构进行了改进设计，减轻了前端结构的质量。
According to the requirements of lightweight design in a new vehicle development, an improvement design is conducted on the original body structure with the mass of front-end structure reduced.
车身的轻量化设计和减重并不总是按重量来决定，它也与要达到的车的尺寸和功能要求密切相关。
The lightweight body design and weight loss are not always determined by weight, it is also the vehicle to achieve the size and functional requirements are closely linked.
这种方法既能有效减小光学系统在不同温度下像面的热离焦，又有利于航空相机小型化、轻量化设计。
This approach can not only eliminate defocusing effect of optical system caused by temperature change, but also make the aerial digital camera be smaller and less weighty.
采用拓扑优化和形状优化相结合的集成优化方法，研究了结构优化方法在发动机气缸体轻量化设计中的应用。
An integrated method of topology optimization and shape optimization was presented to study the application of structure optimization to the light-weight design of engine block.
介绍了北京八通线地铁车体钢结构的轻量化设计、吸能车体设计、有限元分析、静强度试验和模态分析计算。
Described are the lightening design, energy absorption car-body design, finite element analysis, static strength test and modal analysis calculation.
本文轻量化设计是在车身骨架静动态分析基础上，结合相关研究及工程实践经验，提出客车骨架轻量化方案。
The lightweight scheme, discussed in this paper, was made based on static and dynamic analysis, and also based upon experience of related research and engineering practice.
[6]陈新华。结构轻量化设计与拓扑优化技术简介[J]。中国高新技术企业，2013，(19)：29 - 30。
CHEN X H. Structural lightweight design and topology optimization technology introduction [J]. China High-Tech Enterprises, 2013, (19) : 29-30.
空间光学遥感器分辨率要求的不断提高使其主镜口径也在不断增大，从而对主镜进行轻量化设计就成为空间大口径反射镜工程的关键技术。
With the development of the space optical remote sensor resolution and the primary mirror diameter, the lightweight design is becoming the key technology of the large aperture mirror.
本文的研究表明，通过这种方法确定的优化变量可以提高优化结果的准确性与高效性，并且取得了良好的优化效果，从而使车身轻量化设计更加高效实用。
The research in the thesis indicates that optimization variables calculated by this method can improve accuracy and efficiency of the results. So the whole design can be more efficient and practical.
得益于其轻量化的设计和较少的资源需求，它们也非常适合于作为嵌入式组件使用。
Due to their lightweight design and modest resource requirements, they are also well suited for the embedded space.
工程师们希望这次“压罐子”实验将验证这些轻巧材料的受力性能，从而使以后的火箭制造者们在未来更大起飞重量的航天器中可以尽可能的设计采用轻量化的材料。
Engineers hope the can-crushing tests will prove the strength of thin materials, enabling rocket builders to design lightweight materials for future heavy-lift launch vehicles.
利用各有限元分析软件的特点进行了汽车座椅骨架改进设计，探索了汽车座椅轻量化的途径。
Optimization for the vehicle seat frame design has been conducted using the FEA software, which presents one efficient method for lightweight design of an automobile seat.
采用有限元法结合数学规划法对重型专用车车架进行了轻量化结构优化设计。
This paper summarized structure optimum design based lightweight on special heavy vehicle frame by FEM and mathematics optimization method.
使用薄膜沉积法制作16阶菲涅耳透镜，用它代替常规的光学透镜可实现系统的轻量化、小型化，并增加系统设计的自由度。
The thin film deposition is used to make 16 step Fresnel lens . It can implement system′s lightweight, miniaturization and increase free degree of the design.
现代先进车身的设计和制造越来越多地采用轻量化材料，相应地需要新的车身结构联接方式。
Lightweight materials are more and more widely used in modem advanced auto - body design and manufacturing, thus requiring new metal joining methods.
现代先进车身的设计和制造越来越多地采用轻量化材料，相应地需要新的车身结构联接方式。
Lightweight materials are more and more widely used in modem advanced auto - body design and manufacturing, thus requiring new metal joining methods.
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