1) improved three level
改进型三电平
1.
The work multi-modalities and principle of an improved three level Buck DC-DC converter are analyzed,which is a dynamic system characterized by high-order,discrete,nonlinear and time-varying.
针对改进型三电平Buck直流变换器这种高阶、离散、非线性、时变的系统,分析了其工作模态和工作原理。
2) improved triangular prism model
改进三棱柱模型
1.
In need of 3D modeling for complicated geologic body such as continuous object termination and continuous object breaking, this paper improves the triangular prism data model, constitutes integral data structure and certain topological relation, and put forward the modeling algorithms for continuous object and discontinuous object based on the improved triangular prism model.
针对连续体终止、错断位移等复杂地质体3D地质建摸的需要,本文对现有的三棱柱数据模型进行了改进,构建了完整的数据结构及其初步的拓扑关系,提出了基于改进三棱柱模型的连续体和不连续体的建摸算法,使其在处理地层尖灭、断层等复杂地质问题时更为灵活、适应面更广。
3) Modified thrie-beam guardrail
改进型三波护栏
4) improved plane model
改进的平面模型
1.
An improved plane model is introduced into two dimensional numerical manifold method to develop a new numerical method in order to solve the spatial problem by using the improved plane model.
将一种改进的平面模型引入数值流形方法中 ,提出一种利用平面模型解空间问题的方法。
2.
The improved plane model method and equivalent initial stress method are presented to consider the spatial effect, respectively.
提出了改进的平面模型法和等效初应力法两种考虑空间影响的方法 ,并结合非连续变形分析方法建立了两种利用平面模型解空间问题的方法 ,给出了算例并与忽略空间影响时的计算结果进行了对
5) Improved Smoothing Algorithm
改进型平滑算法
6) improved M type electrode method
改进M型电极法
1.
The results show that the improved M type electrode method is better than the parallel electrode method for both collecting time and collecting rate.
改进M型电极法的离子引出时间和引出收集率均比平行板电极法的好。
补充资料：Fmk—3改进2型9mm冲锋枪
Image:11557266503455016.jpg
fmk—3改进2型9mm冲锋枪
中文名称: 阿根廷fmk—3改进2型9mm冲锋枪
研制国别: 阿根廷
分类: e922.13
关键词: 冲锋枪 枪械 陆军装备
简介
fmk—3式9mm冲锋枪是阿根廷1986年5月推出的产品，现装备阿根廷部队。该枪原型有两种枪托，一种是塑料制固定式枪托，另一种是金属制伸缩式枪托。改进2型仅生产伸缩式金属枪托型。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。