The double-faced hollow toughened glass provides good sound insulation, heat insulation and safety. Installing power-operated or magnetic control shutter will save you the trouble of curtain cleaning.
配置中空双面钢化玻璃，隔音、隔热、安全性能佳。玻璃内可配置电动或者磁控百叶帘，可免除装普通窗帘清洁的烦恼。
There are more and more power-operated parts on buses, relating to engine, chassis and steering technology, etc.
汽车上的电子控制部件越来越多，涉及到发动机、底盘和车辆行驶控制技术等方面。
There are four types for PWR pressure-relieving devices: direct acting safety valve, pilot-operated pressure relief valve, power-operated pressure relief valve and safety valve with auxiliaries.
PWR的压力释放装置主要有四种类型：直接作用式安全阀、先导操作压力释放阀、动力作用式压力释放阀和具有辅助装置的安全阀。
Troops can rapidly enter and leave the vehicle via a large power-operated ramp at the rear, or via roof hatches.
士兵可以通过车后大的动力-操作跳板式车门或顶部的舱口快速的进出车辆。
The batteries are being sold for use in rechargeable power tools, which require large bursts of power and are often operated in harsh environments.
他们的电池已经被用在需充电的电力工具里，这些工具往往在非常恶劣的环境中工作，并需要很大的电量。
In power transmission, it can be operated by a foreign power distribution business.
在电力传输方面，可以由外资经营电力配送业务。
The steam power system ( SPS) should be operated under the optimal scheme to meet the varying demand of steam and power from process, to reduce cost and save energy for petrochemical industry.
为了满足石化企业工艺过程对蒸汽和电力不断变化的需要，实现企业降低成本、节能降耗的目的，必须保证蒸汽动力系统在最优状态下运行。
Control and power systems for all power operated fire doors and their indicating systems.
防火门及其指示系统的控制和电力系统。
VRLA group used in communication power sources was operated under conditions of floating charge for a long period of time .
通信电源系统中的阀控密封铅蓄电池组是长期处于浮充状态之下工作的。
The principle of active power factor correction circuit operated in critical inductor current mode is analyzed in this paper in detail.
文中详细分析了电感电流准连续模式的有源功率因数预校正电路的工作原理。
On the basis of analyzing traction property of anchor chain of the shearer operated by outside power, the kinetic model is simplified as spring_mass system with mass.
在分析了外设动力式采煤机锚链牵引特性的基础上，将其动力学模型简化为具有质量的弹簧—质量系统。
Moreover, a novel DHFC using H2O2 as oxidant was developed and designed and the operated voltage and power density of DHFC was improved.
此外，本文开发和设计了使用H2O2作为氧化剂的新型DHFC，进一步提高DHFC的工作电压和输出功率密度。
Thus, operating even under lower voltage of power source, each transistor can still be operated at saturation region normally.
因此即使在低电源电压操作下，各晶体管仍可正常地在饱和区工作。
In this paper, the methods of power factor correction are discussed, and the principal of boost active power factor correction circuit operated in critical inductor current mode is analyzed in detail.
本文讨论了功率因数校正的方法，分析了电感电流工作于临界模式的升压式有源功率因数校正电路的原理。
According to an initial investigation, a sudden loss of power caused the signal system to fail, forcing the trains to be operated manually, Shanghai Shentong Metro Group Company said in a statement.
上海申通地铁集团公司在一次声明中称，根据初步排查，电力突然中断致使地铁运营信号系统失灵，导致不得不对列车实行人工调度。
A solid state laser operated at lower-order mixed mode possesses both advantages of high output power and good beam quality.
当固体激光器运转在低阶混合模时，既可得到较高的功率输出，又可保证较好的光束质量。
The increment of power benefit can be achieved from the hydropower stations when operated jointly in power system.
电力系统中水电站联合调度，可以增加水电站群的电力效益。
The power, economy and emission performance of the gasoline engines are deteriorated remarkably when they are operated on a plateau region.
汽油机在高原地区运行时，动力性、经济性及排放性能大幅下降。
This machine takes the gasoline engine as power, and is operated by one person . it is portable and safe , now has been promoted and used all over the country.
该机以汽油机为动力，实现了单人单机操作，上下道安全，已在广泛推广使用。
Power down circuitry is also provided to meet the low power needs of battery operated portable equipment.
同时配有省电电路，以满足采用电池供电的便携式设备的低功耗需求。
The power supplier's competitive bidding strategies can be described as static games after the electric power network is operated commercially.
电网商业化运营后，发电商报价策略可以被描述成一个静态博弈过程。
Article 18 Electric power shall be generated and the power networks shall be operated in accordance with the principles of safety, high quality and economy.
第十八条电力生产与电网运行应当遵循安全、优质、经济的原则。
Nuclear power plants (NPPs) will be operated in power systems of China. It is very important to establish the mathematics models of NPPs and simulate the effect between NPPs and power system.
核电站即将运行于我国电力系统中，建立核电站的数学模型，模拟核电站同电网之间的相互影响非常必要。
The power system has operated on the instrument stably and reliably.
样机已投入使用，在行波管测试系统中工作稳定。
A Bellows operated by an assistant or by a foot treadle provided the forced draft for raising the temperature of the fire. Later, a waterwheel or animal power was often used to operate the Bellows.
用手动或脚踏风箱供给强制气流，以提高火焰温度，后来用水轮机或兽力带动风箱。
The reheating turbine and boiler are operated as single unit, so the turbine speed-power control system must be adjusted in accordance with the dynamic characteristic of the whole unit.
再热式汽轮机已同锅炉组成单元机组运行，因此必须根据单元机组整体的动态特性来整定汽轮机的功频调节系统。
This paper introduces the parameter selection, installation, grounding mode of low-voltage power grid and construction method of residual current operated protective device.
文中详细论述了剩余电流动作保护装置的参数选用，安装要求，低压电网接地方式及安装施工要求等。
Water Heater: The water heaters we carry can be operated at the dock by AC power or underway by drawing heat from your engine's cooling water.
热水器：停泊时可以用码头的AC电源加热，航行时可以用冷却主机的水来传热。
With electric actuator, it's can be controlled through valve flow and also can be operated manually when without power.
配合电动执行器可以实现远程阀门流量开度控制，在无电源情况下也可以手动进行操作。
An electric bell is arranged in the circuit between each voice operated switch and the power supply.
在各个声控开关与电源之间的电路上设有电铃。
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