查询词典 circuits

A redundant control circuit comprises a pair of heater circuits for heating a hot melt adhesive hose assembly to a predetermined temperature level, and a pair of temperature sensors which are used to sense the temperature of the hot melt adhesive hose assembly and to control energization of the heater circuits in order to maintain the desired temperature level.

一种冗余控制电路，包括用于将热熔胶软管组件加热到预定温度水平的一对加热器电路，和用于感应热熔胶软管组件的温度并控制加热器电路的电压以便维持期望的温度水平的一对温度传感器。

It is competently used in distribution circuits of AC380V, 50Hz,or 60Hz,for power distribution and protection of circuits and electrical equipment from overload, undervoltage and shortcircuit, as well as for non-frequent switching under normal working conditions.

H系列塑料外壳断路器，80年代从美国西屋引进，该断路器结构新颖，性能可靠，附件齐全，分断能力高，适用于交流50Hz，或60Hz380V及以下的配电线路中，作为分配电能和保护线路及电源设备免受过载，欠电压和短路危害以及在正常工作条件下作为线路的不频繁转换之用。

SHF circuits eliminate the deficiencies of the active RC filter circuits in dealing with some special signals.

SHF电路结构在一定程度上解决了有源RC滤波电路对某些特定信号处理不足的问题。

All the virtual circuits passing through it will have to be aborted.

所有正在进行中的虚拟线路它都将必须被中断。

The company has two functional design of the imported equipment and components of integrated circuits and Surface Acoustic Wave device production lines.

公司拥有功能设计部和二条进口设备组成的集成电路与声表面波器件生产线。

Memory registers can also be modelled by clocked circuits, and if these are added to a Boolean circuit we obtain a machine model that is very close to computers today.

记忆登记册也可仿照的时钟电路，如果这些被添加到一个布尔电路得到一台机器模型非常接近，今天的计算机。

After countless experiments and years reading about electromagnetic fields, I slowly developed a series of 6 new circuits which I added to the original Lakhovsky circuit.

经过无数次试验和多年阅读有关电磁场，我慢慢地制订了一系列6个新的电路，我说原来的Lakhovsky电路。

In particular, they have their own independent air conditioning circuits.

特别是，他们有自己独立的空调电路。

So in this paper based on the characteristics and the optimum state theory of the vehicle, some kinds of control schemes are compared and discussed, and the fuzzy PID control scheme is adopted at last. The relation between air-cushion pressure and fan rotational speed on the optimum driving state is studied. The cushion pressure is used as controlled variable and the fan revolution is used as regulated variable. And transducer and fan motor are actuators.Based on the structure and operating properties of half-tracked air-cushion vehicle, the control system scheme and structure are presented. A control scheme using the self-tuning PID fuzzy logical controller is adopted. Fuzzy rules are set up and some researches have been done for fuzzy tuning method. At the same time the real-time measurement scheme by computer control is proposed, and electric circuits are designed. In the control system of half-tracked air-cushion vehicle cushion pressure P〓 is used as controlled variable and the fan speed n〓 as regulated variable.

因此本文以半履带式气垫车的特性和最佳工作状态理论为指导，通过对各种控制方法的比较与探讨，提出采用模糊PID控制方案，并且研究了在最佳工作状态下垫压及风机转速的关系，提出气垫压力作为控制参数，变频器和风机电机为执行机构，风机转速为调节量；主要进行了自整定模糊PID控制器的设计，研究了自整定PID模糊控制器的实现方法，编制了模糊控制规则，制定了模糊控制参数查询表，并分析了影响自整定模糊控制器相关的影响因素，确定了模糊控制表；为了实现半履带式气垫车的自动控制，还提出了计算机模糊控制系统的原理与结构，设计了相应的测量电路与控制软件。

In the method, a optimization model of a ventilating network is put forward by taking the minimizing squared sum of algebraic sum of the ventilation pressure of all branches in a independent circuit about all independent circuits as object function, therefore a new algorithm of ventilation network optimization is obtained.

该方法通过使所有独立回路分支风压代数和的平方和最小化的方法，建立了通风网络解算优化模型，并用梯度法对该模型进行解算，获得了一种新的风网解算算法。

In contrast to the ubiquitous rising-sun-with-rays military flag of the Japanese, Chinese banners and ensigns feature a range of designs.

与遍地都是的太阳军旗不同，中国人的旗帜和徽章设计得各式各样。

From their small corner of Feng's Guangzhou headquarters -- a jumble of pink leashes, squeezable rubber steaks, and plastic doggy Santas for Fido's stocking -- Soleil's designers come up with at least five new products a month.

从Feng 设在广州总部的产品展示柜台上可以看到，Soleil的设计师每月至少设计出5件新产品。