dark satellite 中文意思是什麼
dark satellite
解釋
暗衛星-
A pass of a satellite occurs whenever it rises above the observer ' s horizon ; a " visible pass " occurs when all three of the above conditions are satisfied, so the sunlit satellite is seen against a dark sky - this will generally occur either shortly after sunset, or shortly before sunrise
不論衛星何時從觀測者地平線之上穿過,都會形成衛星路徑;但是衛星經過的「可見路徑」只有在滿足上面所有三個條件的時候才可以形成,有此看來,只有被日光照射的人造衛星必須與暗背景對比才能被觀測到-這經常要在太陽剛剛落山或者太陽將要升起之前。 -
On the satellite image, the flooded areas over tonle sap and phnom penh in cambodia appear in dark colour
從衛星圖像可見,柬埔寨的金邊及洞里薩湖一帶正受水災包圍,圖中水災區呈現為黑色。 -
The satellite images threw up a dark oval shape more than 500m ( 1, 640ft ) long, as well as shaded rectangular shapes nearby
這個衛星影像有一個500公尺長的橢圓形陰影,而且旁邊還有一個蔭僻的長方形陰影。
分享友人