Meinten Sie:
person:("jian zhang")
•
person:("tian cheng")
•
person:("jian cheng")
Tower crane track real-time planning method based on feedback anti-swing damping
Disposable ocean thermohaline profile rapid measurement buoy
Air-drop type ocean data measuring device and data processing device
Device and method capable of quantitatively cleaning lunar dust
Unmanned aerial vehicle landing guidance and storage system