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[自][航]比例控制；比例调节
1、proportional meaning───比例意义
2、proportional───n.[数]比例项；adj.比例的，成比例的；相称的，均衡的
3、proportional definition───比例定义
4、proportional tax───n.比例税
5、proportional reasoning───比例推理
6、control───v.指挥; 控制; 限定; 限制; 阻止蔓延; 抑制；n.统治; 控制（力）; 克制; 管理; 限制; 控制按钮; 检查站/人员; 对照标准；n.控制；管理；抑制；Cao纵装置；vt.控制；管理；抑制
7、proportional relationships───比例关系
8、proportional equations───比例方程
9、proportional valve───比例阀；定量阀；流量阀；配合阀；比例阀，定量阀，配合阀
1、The signal was processed using hardware filter plus software filter and the seam was tracked using threshold area plus proportional control.───信号的处理采用硬件滤波加软件滤波方法，采用门限区加比例控制的方法对焊缝进行跟踪。
2、The electro-hydraulic proportional control valve uses the proven force feed-back system for improved hysteresis, repeatability, and response.───电液比例控制阀使用的证明力反馈改善滞后性，重复性XiTong和响应。
3、The linearity of three-way solenoid valve is excellent, and its flow rate can be controlled accurately through proportional control. 4.───该三通电磁阀具有十分优秀的线性，可以通过比例控制对流量进行精确的控制。
4、In order to realize accurate positioning in pipe installation, electro-hydraulic proportional control technology has to be applied.───要实现对管片拼装的准确定位，就必须采用电液比例控制技术。
5、The device mainly consists of connection flange, brake disc, braking caliper, bracing frame, force-multiplier pump, hydropneumatic pipeline and proportional control valve.───该装置主要由连接法兰、刹车盘、刹车钳、支撑架、加力泵、液气管线和比例控制阀等组成。
6、Using electro-hydraulic proportional control, it can improve the positioning accuracy when the ship voyaging, and reduce impact and noise.───采用了电液比例控制，能有效提高船舶航行时舵角的定位精度，降低航行能耗，减小换向冲击及噪声；
7、Stability condition of the proportional control algorithm is given for a fixed target.───针对固定目标，文中给出了比例控制算法的稳定性条件。
8、design and control methods of a new digital electrohydraulic proportional control system for hydraulic universal testing machine is presented.───本文提出了液压万能试验机数字电液比例控制XiTong的设计与控制方法。
9、A introduction of super high hydraulic pump project and dead zone dynamic compensation of Electrohydraulic proportional control systems .───介绍一种超高温液压泵源方案及电液比例控制XiTong的死区动态补偿。
1、A new type pilot actuated high-pressure pneumatic proportional control valve was proposed in order to meet a performance specification of an under-water control equipment.
2、Proportional control valves such devices export volume (flow, pressure) can be imported in accordance with the law of change in the continuous signal proportional to regulate.
3、The pump controlled variable displacement hydraulic system works together with the electronic proportional control system, high efficiency, energy saving and precise control.
4、The device mainly consists of connection flange, brake disc, braking caliper, bracing frame, force-multiplier pump, hydropneumatic pipeline and proportional control valve.
5、An electric - hydraulic proportional control over cannon hydrostatic driving system was developed.
6、The design and control methods of a new digital electrohydraulic proportional control system for hydraulic universal testing machine is presented.
7、Based on the JX-300DCS, we used the complicated control schemes such as proportional control, cascade control and override control to realize the automatic control in sulfur recovery unit.