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double position feedback 双重位置反馈
This is called a positive feedback loop. 这就是正向反馈循环。
That's known as positive feedback or snowballing. 这就是所谓的正面反馈或滚雪球]。
Servo valves consists of feedback - electric-hydraulic servo valve and position feedback servo valves. 伺服阀主要分为力反馈式电液伺服阀和位置反馈式伺服阀.
A contactless sensor located on the power cylinder provides the position feedback necessary for loop closure. 位于动力缸的非接触式传感器提供闭环所需的位置反馈。？
Give positive feedback when you spot performance improvement. 发现员工的表现有所改善,应给予赞赏。
And that is a powerful positive feedback phenomenon. 而且是有力的实在回应现象。
Current feedback from the analog-to-digital converter and position feedback from the quadrature encoder can be directly interfaced to the developed motor control IC. 在周边处理能力方面，可直接将电流回授量及速度回授量由类比/数位转换器及增量光编码器取得，不需透过微处理器。
To research the lubrication mechanism of port plate/cylinder block friction pair in axial piston pump,a micron electrohydraulic position feedback control system was developed. 为了研究轴向柱塞泵配流盘/缸体摩擦副的润滑机理,研制了微米级电液位置反馈控制系统。
The station received lots of positive feedback about the new TV show. 电视台收到几多有关新电视节目的肯定的反馈。
Another positive feedback loop appears to be occurring now in the Arctic. 另一个正向反馈循环现在正发生在北极。
This control scheme is effective,but it may introduce positive feedback. 这种控制方法虽然是有效的,但是它容易导致系统正反馈。
With the propagation of positive feedback the economy involves in overtrading. 随着市场的消极辐射反应，经济陷入了贸易过度。
ObjectiveTo investigate the effects of Bccillus Calmette Guerin(BCG)vaccine on anti-tuberculosis and CD4+CD8+ double positive(DP)T lymphocytes. 目的探讨卡介苗(BCG)对大鼠结核感染及CD4+CD8+双阳(DP)T细胞的影响。
Fourthly, innovations and market to form a positive feedback effect. 第四，创新和市场要形成一种正反馈作用。
Bythis mcthod, a large number of CIK cells with double positive CD3CD56,CD3,CD54,CD83HLA-DR,CD28,CD54and CDl la,HLA-DR,CD28cells can be generated. 结果:CIK细胞高表达CD_3、CD_(54)、CD_(11a); 中度表达CD_3CD_(56)、HLA-DR、CD_(28)、CD_(54)、CD_(83)、CD_(28);
It had important meaning to use double positive pressure no hurt ventilate to treat COPD, and heighten patients s live quality. 对以后更好地应用双正压无创通气治疗COPD、提高患者生活质量有重大意义。
In this system, the closed loop is composed of velocity measurement machine used as velocity feedback and coder used as position feedback, the feed-forward signal of ship swaying is measured by rate gyro. 该系统用测速机构成闭环，作速度反馈，编码器作位置反馈，速率陀螺测量并前馈舰船摇速度信号。
Results The cases of positive gallbladder mucosa and choledochus bile were 13 (27.1%) and 31(64.6%) respectively.The cases of double positivity were 12 (25.0%). 结果48例患者中胆总管胆汁需氧菌培养阳性31例(64.;6%25)，胆囊黏膜需氧菌培养阳性13例(27
When commutating based on the position feedback by sensors the BLDC motor starts with high current and accelerates as fast as it can until the BEMF limits its speed for a given supply voltage. 当使用传感器进行位置反馈来执行换相时，启动电流和启动时的加速度都会很大，直到反电动势抑制电源电压起到限制速度的作用。