high-frequency change over switch 高频转换开关
high-speed phase change [物] 高速相变
low-high speed change 低高速变换
high residential change 高居处变动
anomalous change of high-level jetstream 高空急流异变
High rate of change 高变化率
Another approach to high change arose in the early days of RAD: the idea of throwaway code.
在早期的RAD(快速原型开发)方法中还有另一种应付变化的办法:代码抛弃思想。
High winds can get under the frisbee and change its direction, making it difficult for team members to pass.
大风可以压低飞盘,改变其方向,使得队员难以传递。
While in New York, Mr.Obama also addressed a high-level summit on climate change,called by U.N.Secretary-General Ban Ki-moon.
VOA: standard.2009.09.22
The interesting thing is that through time, as political winds change, these taxes have changed and they've gone up to some very high levels in the past in the United States and other countries.
有趣的是在不同时期,如果政策方向有所转变,税率也会改变,在过去的美国和其他国家,税率曾经相当高
So that should mean that the energy that's transferred to the electron should be greater, but that's not what you saw at all, and what you saw is that if you kept the frequency constant there was absolutely no change in the kinetic energy of the electrons, no matter how high up you had the intensity of the light go.
所以这意味着转移到电子,上的能量也越大,但这并不是,我们观测到的现象,我们所看到的是,如果固定光的频率不变,不管光强如何变化,电子的动能没有任何变化。
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