...学分析 9.1瞬态动力学概论 9.1.1完全法(Full Method) 9.1.2模态叠加法(Mode Superposition Method) 9.1.3减缩法(Reduced Method) 9.2瞬态动力学分析的基本步骤 9.2.1前处理 9.2.2建立初始条件 9.2.3设定求解控制器 9.2.4设定其他求解选项 9.2.5施加载荷 9.2.6...
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...特征值问题的数值方法有很多种，如分块法 （BlockLanczos Method）、 子 空 间 法（Subspace Method）、缩减法（Reduced Method）等。由于分块法 求解效率与计算精度较高，选择该方法用于积层式 压电驱动器的模态分析。
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Ritz reduced method Ritz降阶
reduced gradient method [数] 简化梯度法 ; 梯度法
the reduced method 约化方法
order reduced method 降阶方法
noise-reduced method 降噪措施
Affine Reduced Method 仿射约化法
Slyb's reduced method 史赖伯约化法
algebraic reduced method 代数化简法
In the early 1100s a church building method was developed that reduced the stress on the walls so more space could be used for window openings allowing for large and quite elaborate window designs.
在公元1100年代早期，人们发明了一种建造教堂的方法，这种方法可以减少墙体的压力，这样就有更多的空间可以用来开窗户，就可以有更大、更精细的窗户设计。
It has been proved that Low Till Farming increases harvests and reduces water use, and this method reduced the need for chemical products because there are fewer unwanted plants.
实践证明，低耕农业提高了作物产量，减少了用水量；而且，由于有害植物变少了，这种农业对化工产品的需求也降低了。
Farmers and gardeners have turned the soil for centuries. But many now believe in no-till or reduced tillage, a method also called conservation tillage.
农民和园丁们耕作了几个世纪，但是现在他们中很多人开始采取少耕或免耕方法，也称保护性耕作。
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