可见性

Shade and shadow of spheric surface ; horizotal obligue axonometric projection ; light rays ; visibility

圆球的阴影；水平斜轴测投影；光线方向；可见性判别

The experiments show that the algorithm can assure good imperceptibility for watermarked image and the watermark embedded using the algorithm has good fragility against the attacks such as JPEG compression, image shearing and transforming, and beseem to region and integrality authentication for image.

实验表明：该方法嵌入的水印不可见性好，对JPEG压缩、图像剪切和图像变换等处理具有很好的易碎性，适合于图像的区域认证和完整性验证。

The visibility function over an arbitrary filter region can be estimated using Chebyshev's Inequality, which yields an upper bound on the amount of light reaching the fragment being shaded.

在一个任意的过滤区域的可见性函数可以通过切尔雪夫不等式来估计，此不等式产生一个所有光照达到此着色像素总和的最高限。

Triangulation over a convex 2-D domain is implemented by advancing front technique and circumcircle optimizing method, while the triangulation over an arbitrary 2-D domain needs more restriction of the visibility between points.

对于边界已知的平面区域的三角剖分，按照网格前沿方法和外接圆优化准则实现凸边界的平面区域Delaunay剖分，而对于凹边界区域的三角剖分，需增加可见性判断准则，实现对其的三角剖分。

In the fifth part, the author make analysis on how multiply dimensions such as degree of coerciveness, degree of directness, degree of automaticity, degree of visibility make influence on value orientation, and do policy instruments choice on real practice.

先是从强制程度、直接程度、自治程度和可见性程度的几个维度论述其对价值取向的影响，再用这些结论分析具体的政策工具选择。

The efficient visibility culling method is one of the important research aspects of real time rendering of complexle dynamic scene.

对复杂动态场景进行高效的可见性裁剪是实时绘制领域研究中的一个重要问题。

In this paper, we present an efficient visibility culling method for dynamic crowds moving inside buildings.

针对大规模动态群体在建筑物场景内部运动的情况，提出一种与场景结合的动态群体可见性计算方法。

The CSS classification properties allow you to control how to display an element , set where an

CSS类别属性允许你控制元素的显示效果，设置图象将在显示在另一元素的哪个位置，相对于元素正常位置的定位，以绝对值来定位一元素，并控制元素的可见性。

Circular polarizers are used to improve the viewability of emissive displays.

圆形偏光镜用于改善发射显示器的可见性。

The notion of encapsulation, and consequently visibility, can be further refined.

封装的记法和随之而来的可见性，能够被进一步的细化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。