介绍黑化公司在BB肥生产中使用履带式挡板配料槽控制养分含量的工艺过程(举计算实例说明)及工艺要求。
The technology with the caterpillar type baffle dosage bunker to control the nutrient content of BB fertilizer (taking an example to illustrate) and its indexes at Heihua Group Corp. Are introduced.
用活动金属挡板及水封井附加控制阀门封闭油罐组排水沟的方法既不可靠又会使流淌火面积扩大。
The method using movable metal baffle and control valve near water sealed well to block the drain of oil tank group is unreliable and it will widen flowing fire area.
提出了一种新型压电晶片型喷嘴挡板式电液伺服阀，并对其控制方法进行了研究。
A novel piezoelectric type nozzle flapper hydroelectric servo valve was developed and its control method was researched.
CF高真空挡板阀系列是通过电磁换向阀改变气路方向，控制执行气缸驱动阀门作启闭运动。
CF pneumatic high vacuum flapper valve USES solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the valve opened and closed.
风机、水泵这类不均匀负荷的电动机使用面非常广，仍然采用挡板、阀门控制流量的方式多消耗大量电能。
The motors with unsymmetrical load such as fans and water pumps are used widely. They will consumes a great deal of power energy, if controlled by accommodating the bafflesand valves.
GD Q气动高真空挡板阀是通过电磁换向阀改变气路方向，控制执行气缸驱动阀门作启闭运动。
GDQ pneumatic high vacuum flapper valve USES solenoid directional valve to change the direction of air passage, controls the actuating cylinder to drive the valve opened closed.
真空挡板阀是通过电磁换向阀改变气路方向，控制执行气缸驱动阀门作启闭运动。
GDQ pneumatic high vacuum flapper valve USES solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the valve opened and closed.
GD Q型气动高真空挡板阀是通过电磁换向阀改变气路方向，控制执行气缸驱动阀门作启闭运动。
GDQ pneumatic high vacuum flapper valve USES solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the valve opened and closed.
挡板同样可应用在烘炉中去控制空气的流向。
冷模实验表明：多级错流短接触汽提方法能将汽提介质与催化剂的接触时间控制在两级挡板之内。
The cold model experimental results indicated that the MCSS degassing tower keeps the contact between catalyst and steam within two stages.
理论分析和实验结果表明：双喷嘴挡板电液伺服阀具有良好的流量-电流比例特性和小负载流量的控制能力。
Both the simulation and experimental results indicate that the dual flapper-nozzle servo valve has good flow-current characteristics and strong ability to control small flow rate.
图1 - 1显示了控制，指标，和连接器位于后面的挡板前面板可选的机架系统上。
Figure 1-1 shows the controls, indicators, and connectors located behind the optional rack bezel on the system's front panel.
针对这些问题，设计了一个适合现场使用的锅炉风门挡板自动控制系统驱动电路，对所设计的电路进行了试验研究，并将其成功应用于实际系统中。
A driving circuitry of boiler damper automatic control system suitable for field application is designed and tested, which is successfully applied to real control system.
挡板防止灰尘进入控制器内。
The retaining plate can prevent dust from entering into the controller.
优化工艺参数，通过调整补偿挡板使膜厚均匀性控制在3%以内。
The process flow is optimized through the adjustment of process parameters to get a good thickness uniformity of less than 3% by adjusting the compensation bezel.
优化工艺参数，通过调整补偿挡板使膜厚均匀性控制在3%以内。
The process flow is optimized through the adjustment of process parameters to get a good thickness uniformity of less than 3% by adjusting the compensation bezel.
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