proportioning device 中文意思是什麼
proportioning device
解釋
比例縮放儀- proportioning : 按比例定量調合
- device : n. 1. 設計，計劃；方法，手段。2. 〈pl. 〉意志，慾望。3. 謀略，策略，詭計。4. 器具，器械，設備，裝置。5. 圖案，圖樣；花樣；紋章；標記，商標；（紋章上的）題銘。
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Coal mine gas - proportioning device pressure method specifications
煤礦用配氣裝置分壓法技術條件 -
Abstract : the process requirement and characteristics of the electromagnetic vibrating feeder which is considered as the feeding device of constant weight packing and constant weight proportioning system were analyzed emphatically, so the problems existed in the structure of electromagnetic vibrating feeder under such working condition was solved
文摘:著重分析電磁振動給料機作為定量配料和定量包裝系統給料裝置時的工藝要求和特點，並從結構上解決了該工況條件下電磁振動給料機存在的問題。
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