alpha value
英 [ˈælfə ˈvæljuː]
美 [ˈælfə ˈvæljuː]
网络 α值; 透明度; alpha值; 透明度值
双语例句
- In this case, use the rgba notation to set not just the color, but also the alpha value.
在本例中，使用rgba标记来设置颜色，以及alpha值（这是颜色的透明度，稍后我们讨论奇妙的CSS3世界时还将介绍这个参数）。 - Both of these colors use the rgba function to specify the red-green-blue values, plus an alpha transparency value.
这两种颜色都使用rgba函数来指定“红-绿-蓝”值，以及一个alpha透明度值。 - Then you immediately do another blend using whatever alpha value you calculate based on what time it is now.
然后根据当前时间计算的alpha值立即进行另一次渐变。 - If, after blending, the calculated alpha value is greater than zero, more blending needs to be done.
渐变之后，如果计算的alpha值大于0，那么就需要处理更多的渐变效果。 - If the calculated alpha value is zero, blending is complete.
如果算出的alpha值为0，渐变完成。 - You can use per-pixel alpha values, but most applications don't need it; most blending applications apply a constant alpha value to a whole object such as an image.
它们都是可用的alpha值，但大多数应用程序不需要；多数应用程序使用一个常量alpha值来处理整个对象，如一幅图像。 - If the angle of alpha, then it is a positive value.
若切角α，则它也为正。 - M2g Now, I know what T is, that is, m2 g+ so m2 g equals m1 g sine alpha plus the maximum frictional force, which is this value.
而T又等于，因此m2g=m1gsinα，最大静摩擦力，也就是上面这个。 - Calculate alpha value for blending.
计算渐变的alpha值； - So the alpha value I use is the inverse ( 1-alpha) of the alpha value I'd use if I were starting with the old image.
所以我用的alpha值与先从旧的图像开始显示所用的alpha值相反转（1-alpha），换句话说，不是先从旧图像开始，然后在上面以越来越多的效果渐变新图像。 - Objective To analyze the methodology of serum alpha fetoprotein ( AFP) assay by chemiluminescent immunoassay ( CLIA) and appraise its clinical value.
目的对化学发光免疫分析法（CLIA）测定甲胎蛋白（AFP）进行方法学评价。 - Objective To study the relationship between topoisomerase-ⅱ alpha ( Topo-ⅱ α) expression and pathological grades of astrocytic tumors, and approach the value of Topo-ⅱ α in evaluation the prognosis of astrocytic tumors.
目的研究拓扑异构酶-Ⅱα（topoisomerase-Ⅱα，Topo-Ⅱα）在星形细胞起源肿瘤中的表达与病理分级的关系，并探讨Topo-Ⅱα对判断此类肿瘤患者预后的价值。 - In natural image matting, researcher can get alpha value through statistic, resolving differential matting equation and other methods, after the researcher drawing the foreground and background contours.
自然图像抠图技术主要通过操作者手工标定前景区域、背景区域和未知区域，然后采用统计学的方法、构造偏微分方程或其他方法求解未知区域的alpha值。 - The effective alpha annual dose is usually evaluated by using a K-value system. But the measured value of K is strongly dependent on the energy of the alpha particles used for measurement.
有效α年剂量一般用K值累统进行估算，但κ测甚值强烈地依赖于测量所用的α粒子的能量。 - Although it is only for ALPHA machine purpose, yet it is of referential value for other systems to solve the Y2K problem.
虽然它是针对ALPHA机的，但对其它系统Y2k问题的解决也有参考价值。 - So if we want to do matting to extract the alpha value of each single pixel of the image accurately, color features are still necessary for final solution.
所以我们如果要进行精确地前背景分离，要得到图像中每一像素点的前景透明度，仍需要利用图像的颜色特性才能得到最终的结果。 - Three other approximation non-stability measures, FLOM method, logarithmic moment method and extreme value method are also introduced since Alpha-negentropy is computational complex.
但是由于Alpha负熵计算复杂的缺点，我们又进一步提出了三种近似的稳定性测度方法：分数矩方法、对数矩方法、极值统计方法。 - Alpha amylase spread widely in animals, plants and microorganisms, and has a wide range of industrial application value.
洳淀粉酶是广泛分布在动物、植物和微生物中的具有重要应用价值的淀粉酶。