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。
For the word speed, for example, a past-tense change from sped to speeded may have been accelerated by a shift in the word's meaning from "to move rapidly" towards "to exceed the speed limit."
例如speed,它的过去式从sped变为speeded,这可能是因为该单词的意义由“快速移动”到“加速”的转变。
So light can be slowed down, but not sped up: the vacuum is nature's open road where light travels at the speed limit.
所以说,光速可以减慢却不能加快:真空好比是自然界的康庄大道,光便以其极限速度疾驰在这条大道上。 欧洲粒子物理研究所的实验室里到底发生了什么?
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