在这个实验中，两个光门测量小球的初速度。
For this activity, two photogates measure the initial speed of the ball.
拍摄时，使用点测光，测量天空与海面的部位。
When shooting, use spot metering to measure the sky and the sea level.
给出了六幕光幕靶的测量原理。
当气泡通过测量面时，会出现光的全反射。
Total internal reflection will occur when the bubble is passing the interface.
测量了该紫外探测器的暗电流曲线、CV特性曲线、光响应曲线和响应时间曲线。
Its dark current, C-V, responsivity, and response time are measured at room temperature.
今天，我们测量与光计。
测量双眼实验前后的屈光状态及眼轴。
Refractive state and axial length were measured before and after experiment.
着重叙述了高精度双光路测量法。
We in detail presented the high accurate measurement of double light path.
文中简述了相干影象测粒法记录光路的特点和测量原理。
The principle of the method and features of its optical system were described.
文中简述了相干影象测粒法记录光路的特点和测量原理。
The principle of the method and features of its optical system were described.
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