查询词典 volume control

The personal income tax exemption volume law system as its tax revenue reduces the system, day by day also has become an important system relating to national economy and the people"s livelihood, but this system continuously has rarely had the change since 1994, but inhabitant"s income level unceasingly enhances, the price also unceasingly rises, in recent years our country promotes the housing system, the medical system, the social security system, the educational system and so on many reform measure, obviously, at present our country personal income tax exemption volume legal system and the development of economy and society are in disconformity, the function of adjusting income assignment gradually weakens, the unfair tax burden question extrudes day after day, The perfection of our country personal income tax exemption volume law system call is more and more high, the experts and the scholars also pays more and more attention to the research of this system.

个人所得税免征额法律制度作为一项税收减免制度，也日益成为了税法当中一项关乎国计民生的重要制度，但该制度自1994年以来一直鲜有变化，而居民的收入水平不断提高，物价也不断上涨，近几年来我国又推出住房制度、医疗制度、社会保障制度、教育制度等多项改革措施，显然，目前我国个人所得税免征额法律制度与经济社会的发展情况已不相适应，调节收入分配的职能逐渐削弱，税负不公的问题日渐突出，完善我国个人所得税免征额法律制度的呼声越来越高，专家和学者也越来越关注该制度的研究。

The accelerated algorithm of volume rendering based on textures mapping and the wavelet-based multiresolution volume rendering in network are performed by using OpenGL 3D visualization technique. From the point of view of computer graphics, 3D visualization mechanism of volume rendering based on OpenGL textures mapping is studied, including modelview transformation, projection transformation, perspective division, viewport transformation and the ways to embed textures mapping and blending in above four transformations.

利用OpenGL三维可视化技术实现了本文所提出的基于纹理映射的体绘制加速算法和网络环境下基于小波的体数据的多分辨率体绘制，并从计算机图形学的角度，研究了基于OpenGL纹理映射技术的体绘制的三维可视化流程，包括OpenGL的模视变换、投影变换、透视除法、视区变换，以及纹理的定义、映射与融合等步骤在上述四个变换中的嵌入方法。

In this paper, we consider hyperbolic conservation laws, and the following work has been done to the finite volume method on unstructured meshes :In preface , we introduce the backupground of the oringe of the finite volume method, and point out the limitation of the finite difference methods and the finite element methods, and import the finite volume method.

本文主要考虑双曲型守恒律方程，对二维非结构三角形网格有限体积方法作了如下工作：介绍了有限体积方法的产生背景，指出了有限差分方法和有限元方法中的特点，对有限体积方法的产生和发展给出了比较详细的分析。

An introduction is given to significance of particles bulk volume density , with detailed description of test method and computation formula of coarse particle bulk volume density and fine particle bulk volume density .

介绍了颗粒毛体积密度的意义，详细阐述了粗颗粒毛体积密度和细颗粒毛体积密度的试验方法及计算公

The gear pump is the volume pump's one kind, by two gears, the pump body and the first top plate is composed two seal spaces, when gear-driven, the gear withdraws the side the space volume to increase since childhood, the vacuum production, inhales the liquid, the gear meshing side's space's volume is small from the big change, but pushes in the liquid in the pipeline.

齿轮泵是容积泵的一种，由两个齿轮、泵体与前后盖组成两个封闭空间，当齿轮转动时，齿轮脱开侧的空间的体积从小变大，形成真空，将液体吸入，齿轮啮合侧的空间的体积从大变小，而将液体挤入管路中去。

Sky blocking general " biochemical crisis 5 " was March the best-selling game software on American market, the sales volume on Xbox and PS 3 platform is 1.5 million copies; Ren Tiantang " edition of pocket monster platinum " sales volume is copied for 805 thousand, microsoft " the battle of halation " sales volume is copied for 639 thousand.

卡普空《生化危机5》是3月份美国市场上最畅销的游戏软件，在Xbox和PS 3平台上的销量为150万份拷贝；任天堂《口袋妖怪白金版》销量为80.5万份拷贝，微软《光晕之战》销量为63.9万份拷贝。

In actually, immixture volume air in smoke extraction process. So that smoke extraction volume equal to smoke produce volume can't assure safety evacuation.

2改进原火灾烟流性状预测软件中的机械排烟部分在原烟流预测软件中最佳机械排烟量的思想为排烟量等于产烟量。

A kind of water saturation explanatory model of argillaceous sandstone is presented, including the formation water alteration during the lithification, and the argillaceous sandstone conductive volume as micro pore conductive volume occupied by the bound water and conductive volume in the effective pore.

认为泥质砂岩的导电体积由两部分组成，即完全被束缚水占据的微孔隙(孔喉半径小于 0 。1μm ，其中的流体不能渗流)导电体积和有效孔隙中被可动水、束缚水占据部分的导电体积，泥质砂岩的整个导电响应为二者之和，但二者导电体的导电特性不同，各有其不同的几何因子。

An improved hard-sphere model predicted rightly the changing trend of the standard partial molar volume of alkyl chain of amino acids with concentration of electrolyte,and confirmed the assumption that the sum of standard partial molar volume s of CH and CH3 groups is twice as many as the standard partial molar volume of CH2 group.

根据改进的硬球混合物模型，正确预测了氨基酸分子的烃链在电解质水溶液中的标准偏摩尔体积随电解质浓度的变化关系，并证实了"氨基酸分子中CH和CH3基团的标准偏摩尔体积之和是CH2基团标准偏摩尔体积的2倍"这一假定。

Give a projecting plane,sign volume of pentahedron for each triangle in mesh,which is constructed by the triangle and it projection in projecting plane,is computed.Volume of the mesh is algebraic sum of all pentahedrons' signed volume.Triangles will be partition into several smaller triangles when necessary.

该方法通过指定投影平面，计算每个三角面片及其在投影平面上的投影所围成的凸五面体的带符号体积（必要时对三角面片进行细分），整个模型的体积为所有凸五面体带符号体积的代数和。

Green function defined inphase space differs from one in coordinate space by its struc-ture which exhibits nonlocatity in coordinates and oscillatorybehavior with respect to momenta.

在相空间中定义的Green函数不同于通常坐标空间的Green函数，在结构上显示出对坐标的高度非局域性，而对动量则显示出振荡行为。

The upper front part of a saddle;a saddlebow.

前鞍桥马鞍前面的上部分；前鞍桥