I’ve decided to organize the sprites so that the more often they get updated, the lower a sprite index they have. That means that sprites 0-4 represent the cells’ drop shadows (changing 4 times a frame just for that), the corner sprites are 5-6 (changing twice a frame in both location and shape) and the left drop shadow is sprite 7 (changes twice a frame but just location). Sprites 0 and 1 will also be the sprites further repurposed for the bottom-side drop shadow (which changes their location, shape, and magnification).
反倒是 Windows Phone 8.1，保留了那种近乎偏执的克制。大字号标题、夸张的留白、左右横滑的 Pivot 页面——每一个界面都像排版精良的杂志。视觉层级被压缩到极少，操作路径短得惊人，你几乎不用思考，就能直达目标内容。整个系统没有多余的装饰，也很少出现「下一层菜单再下一层」的犹豫时刻。。体育直播是该领域的重要参考
，详情可参考体育直播
During fetal surgery, a small opening is made in the uterus. The surgeons then float the fetus up to that incision point so they can expose the back of the fetus and the spina bifida defect. The care team places a small patch containing living stem cells directly over the fetus’s exposed spinal cord, before closing the layers of the back to allow the tissue to regenerate. The stem cells, taken from donated placentas, are designed to protect the developing spinal cord from further damage before birth.
Next specify the platform as node as my specific project is using Node.js API’s internally (Gleam simplifile package)，这一点在体育直播中也有详细论述