simultaneous observation
短語(yǔ)詞組
- simultaneous A observation 同步觀測(cè)
- simultaneous U observation 同步觀測(cè)
- simultaneous E observation 同步觀測(cè)
- simultaneous meteor radar observation 隕星同時(shí)雷達(dá)觀測(cè)
- simultaneous observation loop 同步觀測(cè)環(huán);同步環(huán)
- non -simultaneous observation 異時(shí)觀測(cè) 返回 simultaneous observation