... 无线电测风气球: radio pilot balloon 测风气球观测: pilot balloon observation 测风气球施放: pilot balloon ascent ...
基于18个网页-相关网页
... rawhide wheel ==> 生皮轮 rawin balloon ==> 无线电测风气球 rawin target ==> 雷达气球目标 ...
基于8个网页-相关网页
-
radiopilot
radio pilot balloon
·2,447,543篇论文数据，部分数据来源于NoteExpress