drilling variable 中文意思是什麼
drilling variable
解釋
鉆井變量-
Test and study on vibratile drilling new laminated material by step type variable parameter
階躍式變參數振動鉆削新型疊層材料的實驗研究 -
Machine tools ; vertical drilling machines ; single column coordinate drilling machines with vertical spindle and knee of variable height ; acceptance conditions
機床.立式鉆床.工作臺高度可調的單柱立式坐標鉆床.驗 -
The engineering drilling machine of kp2500 type is a species of full hydraulic pressure rotating plate - drilling machine developed by our company newly, this drill adopts full hydraulic pressure drive, con stant power variable loop, wheel cylinder startup and electrohydraulic multiple operation, the drill can adjust torque according to stratum situation and reduce pressure to deep drilling automatically
Kp2500型工程鉆機是我公司最新研製的一種全液壓轉盤式鉆機，該機採用全液壓驅動，恆功率變量迴路，分泵起動，電液復合操作，鉆機能夠根據地層情況調整扭矩和減壓自動鉆進。 -
In view of hardware design proposal on a new detection controller in the vertical drilling system based on the single chip microcomputer of c8051f020. two typical structure of software design flow of detection controller is description and the fixed time gap detection control and variable pressure gap of the data storage method is given in this paper
針對基於c8051f020實現的一種新的垂鉆系統監測控制器硬體設計方案，給出了兩種典型結構的檢測控制器的軟體設計流程，提出了固定時間間隔檢測控制和變壓力間隔的數據存儲方法。
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