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- servovalve with flow feedback 带流量反馈的伺服阀
- Install valve in accordance with flow direction arrow. 按照流量箭头方向安装阀门。
- The word heat has been used only in conjunction with flow or transfer. 热这个字只在与流动或转移有关时才使用。
- Library with a look at tags to assist with flow control and URL management. 库进行探讨,研究用标记来协助流控制和URL管理。
- A calculated flow feedback control method,which takes advantage of pressure difference sensing technique,is introduced. 提出了一种利用压差传感技术获得计算流量并加以反馈的流量控制方法。
- Gate valves serve as efficient stop valves with flow in either direction. 闸阀可作为流体双向有效的关闭阀。
- Globe valves are normally installed with flow and pressure under the disc. 通常在安装截止阀时,要让流体流进和压力位于阀瓣的下方。
- This paper studies the dynamic characteristics of Electro-hydraulic Position Servo System,and proposes a method of equivalent flow feedback to realize serial control. 针对单回路电液位置伺服系统的动态特性,提出了一种等效流量反馈的控制方法,从而实现了串级控制。
- An asymmetric pneumatic servovalve with even underlaps or uneven underlaps was pro posed and investigated. 摘要研究了一种具有不均等负重合量及均等负重合量的新型非对称气动伺服阀的压力特性。
- three stage servovalve with electrical position feedback 三级电反馈伺服阀
- Adult male lions look regal,with flowing manes framing their faces. 成年雄狮看起来颇有王者风范,飘动的鬣毛勾勒出它们的面部轮廓。
- MRP protein expression and intracellular accumulation of DNR were assayed with flow cytometry. 流式细胞仪检测MRP蛋白表达和细胞内柔红霉素积累量。
- Methods:The expression of CXCR4? CCR5 on NK cells of Chinese HIV/AIDS patients were analyzed with flow cytometry. 方法:采用流式细胞仪分析HIV/AIDS患者外周血NK细胞表面趋化因子受体CCR5和CXCR4的表达。
- Transportation laws of salinity with flow in the Lanmensha area of the Yangtze River Estuary are discussed. 探讨了长江口拦门沙地区盐度随水流的扩散输移规律。
- Twin Disc Check Valves can be installed horizontally or in the vertical position with flow up. 双阀瓣止回阀可以安装在水平位置,或流向朝上的垂直位置。
- The expressions of CD55 and CD59 on peripheral granulocytes and erythrocytes were analyzed with flow cytometry. 健康对照组20名。以流式细胞术检测外周血粒、红细胞CD55、CD59的表达。
- Methods With flow cytometry,the DNA fragmentation by DM in rat brain was measured. 目的研究溴氰菊酯(DM)对大鼠脑细胞DNA的损伤作用。
- JB:Adult male lions look regal, with flowing manes framing their faces. JB:成年雄狮看起来颇有王者风范,飘动的鬣毛勾勒出它们的面部轮廓。
- Characteristics Analysis of Interference Signals of the Three Stage Servovalve with Electrical Position Feedback Test System 三级电反馈伺服阀测试系统干扰信号特征分析
- JB: Adult male lions look regal, with flowing manes framing their faces. JB:成年雄狮看起来颇有王者风范,飘动的鬣毛勾勒出它们的面部轮廓。