The final image in the electron microscope must be projected on to a phosphor-coated screen.
电子显微镜的最终图像一定要投射到荧光屏上。
2
The final image in the electron microscope must be projected on to a phosphor - coated screen.
电子显微镜的最终图象一定要投射到荧光屏上。
3
Two kinds of 1 W white high power light emitting diode (LED) were made by packaging blue chips from Taiwan and US. The chips were coated by the same phosphor and transparent silica gel.