wind velocity indicator 中文意思是什麼
wind velocity indicator
解釋
風速儀-
The captured droplets weight is regarded as evaluating indicator. experimental constants include : ambient temperature 281 - 288k, rh 9 % ~ 20 %, wind velocity 1. 4m / s and vertical to the spray fan
風洞和室內試驗比較了結構改進前後的罩蓋噴霧減少霧滴飄失的效果,並和常規無罩蓋噴霧對比。
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