介绍了具有再循环系统的超音速汽液两相流升压装置，并对该装置的各种性能进行了理论计算及实验研究。
A theoretical calculation and experimental study is conducted of a supersonic steam liquid two phase flow pressure boosting unit, which incorporates a hot water recirculation system.
在这些系统的心脏，升压转换器把低电压高达有用的水平供电电路和超级电容器充电和电池。
At the heart of these systems, boost converters bring low voltages up to useful levels for powering circuits and charging supercapacitors and batteries.
介绍一种采用低压电压型变频器、正弦波滤波器和变频升压变压器构成的低-高式中压变频控制系统。
A kind of medium voltage AC variable frequency control system, which consists of voltage source inverter, sinuous filter and stepup transformer with variable frequency, is introduced.
系统硬件包括按钮开关输入电路、七段数码管输出电路、加热电路、升压电路以及波形控制产生电路。
The system hardware includes switch input circuit, seven segments LED output circuit, heating circuit and boost circuit.
另外，由于补偿装置中igbt模块的额定工作电压的限制，若要将其运用于高压系统需要连接特殊的升压变压器，成本较高。
Otherwise, because of the limitation of IGBT's specified voltage, we must use special step-up transformer, which is more expensive, if we put this device into high voltage power system.
本文设计的系统包括两部分，即前级升压、稳压部分和后级逆变并网部分。
This designed system consists of two parts, First part is the control method of the multiple boost convertor, And the second part is the control method of grid-connection invertor.
以镍系催化剂为例，考察了溶解氧对丁二烯聚合系统的影响，并考察了使用升压器后的作用效果。
Taking nickel catalyst system as an example, the effects of dissolved oxygen on butadiene polymerization and the result of using the pressure-self-raising-unit were analyzed.
目前发电厂升压站监控系统进行综合自动化改造是一种趋势，但是相对变电站综合自动化要复杂一些。
The integrated automation retrofitting in high voltage stations of power plants is more complicated than that in normal power system transmission stations.
由于光伏电池组件串联的数量受到太阳能电池板耐压和绝缘要求的限制，因此在光伏发电系统中一般采用DC/DC升压环节。
Pressure and insulation of solar panels will limit the number of photovoltaic modules in series, so DC/DC boosted link was used generally in photovoltaic power generation systems.
本文以某型航空发动机燃油调节系统的升压限制器为例，简要地介绍了一种动态数据采集与处理系统的应用。
This paper briefly introduces an application of dynamic data acquisition and processing system in an example with the pressure increasing limiter of a fuel control system of an aeroengine.
我公司针对此高性能电池配有专用灯头，并且配有升压及充电管理系统。
My company for this high-performance batteries with a dedicated lamp holder, and is equipped with step-up and charge management system.
结果及结论：该系统能对大鼠颈动脉窦区进行均匀斜坡升压，阶梯升压降压灌流，并己用于压力感受器反射效应研究中。
Results and Conclusions: This system was able to provide ramp and stepwise up down perfusion pattern and has been used in the research of baroreflex.
常见的工频耐压设备大致可分为两类：传统的升压变压器系统和串联谐振系统。
The common commerical frequency voltage test apparatus are divided into two categories, namely the traditional step up transformer system and series resonance system.
该系统包含升压和逆变两个环节，均采用电压外环、电流内环的双环pwm控制方式。
The two parts both adopt double loop PWM control mode which consists of outer voltage loop and inner current loop.
通过比较指出：动力涡轮驱动的逆升压式空气循环制冷系统是适用于电子设备吊舱冷却的有效方案之一。
The cooling system of reverse bootstrap air cycle driven by powered turbine can be used for cooling the avionics pods.
通过模拟事故停泵时系统的水力过渡过程，准确预测水锤升压可为选择水锤防护措施提供依据。
Pumping accidents by simulating the system of hydraulic transient, step-up to predict the water hammer can choose to provide evidence of water hammer protection.
介绍了启动和停止过程断点设置及各断点实现的功能，阐述了机组升温升压过程中主要模拟量控制系统的全程控制策略。
The global control strategy of the main analog control system during the process of the unit's start-up is illustrated.
介绍了启动和停止过程断点设置及各断点实现的功能，阐述了机组升温升压过程中主要模拟量控制系统的全程控制策略。
The global control strategy of the main analog control system during the process of the unit's start-up is illustrated.
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