视在加速度
视在加速度
判断落地时安全与否的最佳方法就是计算落地时的加速度。
The Angle increases, 2 so in our case from t1 to t2 0 the average acceleration is larger than zero Look at the Angle.角度在时刻t1到t2的过程中,增加了2,故平均加速度大于,看看这个角度。
Graphic rendering engines has also sped up the web, and now hardware acceleration is starting to happen. Have a look at the speed bump provided by hardware accelerated-canvas.图形渲染引擎也提升了web的速度,现在硬件加速也开始出现。