It is intended to render a new sound theoretical basis for FEM and other variational methods and a series of new ways for blade design and modification.
本文旨在为有限元法及其它变分解法提供又一新的完善的理论基础，也为新叶栅的分析、设计和优化以及老叶栅的改型提供一系列新途径。
A new dynamic characteristic modification method is proposed for structural optimum design and modification.
提出一种动态特性调整的新方法以满足结构优化设计调整要求。
It is pointed out that the influence function of added resistance in waves can be used for the design and modification of ship form of high speed ship with least resistance.
这说明波浪增阻影响函数可以作为高速船舶最小阻力船型设计与改进的基本依据。文中还讨论了增阻影响函数的性征与变化规律。
This article investigates the design and modification of the cylinder head by analysing the problems encountered in the development of the cylinder head of series 135 Diesel Engines.
本文通过对135型等柴油机气缸盖所发生过的问题的分析，对气缸盖的设计、改进进行了探讨。
The pollution of the raw gold ore roasting system has resolved successfully after re-design and modification on the other hand the usage of heat exchanger reduces the coal consumption.
对金矿原矿沸腾焙烧系统重新核算后进行改造，成功地解决了环境污染问题，同时换热器的使用降低了煤耗，节约了能源。
Apparel modularization is the foundation to realize the reuse of apparel design, manufacture and other resources, is the foundation to realize apparel configuration design and modification design.
服装模块化是实现服装设计与制造等资源重用的基础，是实现服装配置设计与变型设计的基础。
Apparel modularization is the foundation to realize the reuse of apparel design, manufacture and other resources, is the foundation to realize apparel configuration design and modification design.
服装模块化是实现服装设计与制造等资源重用的基础，是实现服装配置设计与变型设计的基础。
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