观察方向 meaning in Chinese
viewing direction
Examples
- Dynamic evaluation is used to determine the motion in a direction at right angles to the observation direction .
动力学的计算，是用来确定与观察方向相垂直的运动。 - Static evaluation is used to determine motions in a direction that bisects the angle between the directions of illumination and observation .
静力学计算是用来决定照射方向与观察方向之间的角分线方向的运动。 - First we abstract the real world to construct the 3d geometrical model by polygons , then after the site and direction of observation is specified , we can create a virtual reality scene after a process of polygons drawing , staining , concealing , lighting , projecting
首先对真实世界进行抽象，从而建立其3d几何模型，一般用多边形表示。在给定观察点和观察方向后，利用计算机实现多边形绘制、着色、消隐、光照以及投影等一系列过程，产生虚拟场景。 - Resampling is that every image element in the screen gives off one ray according to the planned observing orientation . this ray penetrates 3d data sets , and to chooses k sampling dots of equidistance along with it , and does three linear insert values according to color and opacity values of eight data dots that mostly close to certain sampling dot , then evaluate the opacity value and color value of it
重采样，是从屏幕上的每一个象素根据设定的观察方向发出一条射线，这条射线穿过三维数据场，沿着这条射线选择k个等距的采样点，并由距离某一采样点最近的8个数据点的颜色值和不透明度值做三次线性插值，求出该采样点的不透明度值及颜色值。 - According to its uses , lcd panel can be classified into 9 categories such as communication , domestic electrical appliance , palm computer , transportation means , measuring apparatus , meters and instruments , stationery , entertainment facility and others . according to display methods , lcd panel can be divided into two types , i . e . positive and negative types . according to optical modes , lcd panel falls into four categories , namely , reflective , transmissive , transflective and holographic types
液晶显示屏lcd分类方式有多种，如：按产品用途，可分为通信工具家用电器掌上电脑交通工具计量器械仪器仪表文教器具游艺设施等类别按显示方式，可分为正性负性两类按光学模式，可分为反射型透射型半透半反型全息型等4类按lcd类别，可分为tn型htn型stn型fstn型按颜色模式，可分为黄绿灰黑白蓝等按观察方向，可分为3 6 9 12点钟及其它等。