Using a photon counting apparatus as a device to measure light intensity, wave particle dualism of light is demonstrated by measuring photon distribution of double slit diffraction.
用光子计数仪作光强检测装置，通过测量衍射后的光子计数的空间分布来演示光的波粒二象性。
2
The changing water level device and the transparent vessel insure the accuracy and dependability of impermeability intensitymeasuring.
设计的变水头装置和透明接水容器，保证了粉土抗渗强度测定的可靠性和准确性。
3
The utility model discloses a wireless measuringdevice for detecting ultraviolet illumination intensity, which comprises a measuring probe (1) and a main receiver (2).