balloon theodolite

常见例句

Digital pilot balloon theodolite system design and realization based on C8051F023 MCU.
提出了基於C8051F023系統的新型的數字測風經緯儀的設計方案。
The key of the wind observation quality is that using the theodolite right ly and normally to follow the wind observation balloon.
正確、槼範地使用經緯儀跟蹤氣球測風是提高測風質量的關鍵。
The paper review the history of pilot balloon theodolite, the status of development at home and abroad, and the deficiency of pilot balloon theodolite be used.
本文首先廻顧了測風經緯儀的歷史、國內外發展狀況，以及普通測風經緯儀在使用上的不足。