您要查找的是不是：
- 電離層D散射流星中斷ionospheric D scatter meteor burst
- 關於在電離層D區中的C層ABOUT C LAYER IN THE D REGION OF IONOSPHERE
- 電離層Ｄ散射流星中斷ionospheric D scatter meteor burst
- 流星meteor
- 中斷to discontinue
- 流星的meteoric
- 中斷的interruptive
- 電離層返回散射傳播ionospheric backscatter propagation
- 維生素Dvitamin(e)
- 流星群meteor swarm
- 電離層無線電波傳播radio wave propagation in the ionosphere
- 散射免疫擴散radial immunodiffusion
- 暴風雨使電話中斷。The heavy storm has disrupted telephone service.
- A/D轉換器A/D converter
- 一顆流星急速掠過天空。A meteor suddenly shot across the sky.
- 電離層中的一層，距地面至英里處，反射中等波長的無線電波。a region of the ionosphere (from 50 to 90 miles up) that reflects radio waves of medium length.
- 散射層scattering layer
- D玻璃纖維D-glass fibre
- 無線電聯絡突然中斷了。Radio contact was suddenly broken.
- 火流星bolide
