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- This spectral change is not only dependent on the chromatic aberration of the lens, but also on the coherence of the partially coherent light. 这种光谱变化不仅与透镜的色差有关;而且还与入射的部分相干光的相干度有关.
- The VAD function is mainly based on analysing the energy of the signal and spectral changes. 话音活动检测的功能主要建立在分析信号能量和光谱的改变的基础上。
- The severity of obstructive uropathy can be evaluated according to the spectral changes of ultrasonography. 由频谱的变化可以评估阻塞性泌尿病变的严重性。
- The spectral changes and spectral switches of polychromatic Gaussion Schell-model beams diffracted by two cascaded slits were studied. 摘要研究多色高斯-谢尔模型光束经两个单缝衍射后,其光谱变化及光谱开关现象。
- In this work,the degradation of rhodamine B(RhB) by hydrogen peroxide under visible light irradiation is studied by detecting UV-vis spectral changes of RhB solution. 通过测定在可见光照射下过氧化氢降解罗丹明B的UV-vis吸收光谱变化;探讨了可见光照的条件下过氧化氢对罗丹明B的降解情况及影响因素.
- Based on the propagation law of partially coherent light, spectral changes of a polychromatic Gaussian-Schell model beam propagating in free space is studied. 摘要基于部分相干光的传输定律,研究了多色高斯-谢尔模型光束在自由空间中传输的光谱变化。
- Based on the propagation equation of partially coherent light,the spectral changes in polychromatic Gauss-Schell-model (GSM) beams propagating through a lens with spherical aberration are studied . 基于部分相干光的传输方程研究了多色高斯谢尔模型光束通过球差透镜的光谱变化。
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- He was hostile to any change in our plan. 他反对我们计划中的任何改变。
- Can you change a five-pound note? 你能换开五英镑的票子吗?
- There is an imperceptible change in temperature. 温度有细微的变化。
- This is where we change from car to bus. 这就是我们从小汽车换乘公共汽车的地方。
- You don't need my say-so to change things. 你不必向我请示可自行做些变动。
- He find it impossible to make her change her mind. 他发现使她改变主意是不可能的。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- She's on holiday; she needed a change from work. 她正在度假,她需要放下工作改变一下生活。
- Here's a five-pound note-- you can keep the change. 这是五镑的钞票--零钱不用找了。
- We were amazed at/by the change in his appearance. 他的样子变得使我们大为惊讶。
- The populace at large are opposed to sudden change. 人民群众普遍反对突然实行的变革。