The heating is on a time switch.
暖气靠定时开关自动供热。
Ukraine said it would switch heating to fuel oil as other European countries began a desperate search for alternative supplies, with Turkey turning to Iran.
乌克兰宣布，转用燃油供热，因为欧洲其他国家已开始有点不顾一切地搜寻可替代的供应商，从土耳其供应转向从伊朗供应。
Under the new rule, by 2015, existing boilers must switch from No. 6 oil to a low-sulfur version of the No. 4 heating oil or to an equivalent cleaner fuel.
按照这项新法规，截止2015年，现存锅炉必须由6号燃料油换成4号低硫型燃料油或与之相当的较为清洁的燃料。
Standard switch entirely suitable for millivolt service on self-energized control circuits of gas fired heating installations.
在燃气加热安装系统的自激控制电路中，整个标准开关适用于毫伏电压。
When you turn a switch, you can easily operate lighting, heating or power-driven electrical devices.
旋动开关，就业能轻而易举地启动照明装置、供热装置和电动装置。
The system hardware includes switch input circuit, seven segments LED output circuit, heating circuit and boost circuit.
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 design and lectotype of circulating pump, automatic return water switch valve, expansion tank and atmospheric connection pipe in atmospheric hot water heating boiler room are discussed.
对常压热水供热锅炉房的循环泵、回水自动启闭阀、膨胀水箱、大气连通管的设计选型进行了探讨。
A boosting circuit for use in an induction heating unit for heating an object includes a switch element, a first coil, a second coil, and a capacitor.
一种在用于加热物体的感应加热单元中使用的升压电路，该升压电路包括开关元件、第一线圈、第二线圈和电容器。
Used for low-temperature heating purpose of organic mateial, inflammable and other substance. The temperature is controlled by a "High-Middle Low" selecting switch.
适用于有机物、易燃物及其它物质的低温加热。温度分别由高、中、低三挡开关控制。
When you turn a switch, you can easily operate lighting, heating or power-driven electrical devices.
旋动开关，就能轻而易举地启动照明设备、供热设备和电动装置。
Adjust the blanking switch of heating ore bin to appropriate ore (ore speed), then the machine can work properly. These are the following factors that can influence the sorting effect.
拉动加温矿仓的下料开关，调到适当的给矿量(给矿速度)，本机即可进行正常工作。电选机的操作分选过程中直接影响选矿效果有如下因素。
The circulating water heater consists of frame, electronic heater, temperature sensor, flow channel switch, valve, heating controller and other parts.
循环水加热器通常由机身、电子加热器、测温感应器、流路开关装置、出水阀、加热系统控制器等构成。
On repeated heating cycling through the switch temperature or above it, the room temperature resistivity rises and the PTC intensity decreases.
PT C材料经过在开关温度及其以上的较宽温度范围内重复热循环后，室温电阻升高，PTC强度降低。
Please do not turn on the power switch before adding water, for avoiding burn of the wire of electric heating tube.
在未加水之前，切勿开上电源，以防电热管之热丝烧毁。
Press the switch, and the heating device will start to work.
按下开关，加温器即开始加温工作。
The heater is composed of a housing, a heating filament arranged in the housing, and a switch, a transformer and a power plug sequentially connected with the heating filament.
加热器由外壳，设于外壳内的加热丝，以及与加热丝依次连接的开关、变压器、电源插头构成。
Basing on the technology of soft-switch, a novel two-switch LLC resonant inverter topology was proposed, which has solved the switching loss in traditional induction heating.
通过对软开关技术的研究，提出了一种全新的双管llc谐振负载电路拓扑，解决了传统感应加热过程中高频条件下开关损耗的问题。
Temperature is sensed by a heating element of the hair straightening plate and temperature is regulated by an option switch.
本发明的温度控制器设于手柄内，通过直发板的电热元件来感觉温度，通过选择开关调节温度。
The semiconductor refrigerating board is equipped with a changeover switch, which makes the invention capable of both refrigerating and heating.
为了使本发明既能制冷，又能制热，半导体制冷板上连接有一转换开关。
The carbon heating piece consists of a lithium battery, a dimmer switch and a carbon conducting fiber and is pressed on nylon textile.
碳素发热片由锂电池、微调开关、碳素导电纤维组成，并压制在一种尼龙织物上。
The carbon heating piece consists of a lithium batter, a dimmer switch and carbon conducting fiber and is pressed on a cortical substance.
碳素发热片由锂电池、微调开关、碳素导电纤维组成，并压制在一种皮质物上。
The invention relates to a control switch, in particular to a power supply control switch which is suitable for an electric heating furnace with a plane-shaped furnace surface.
本发明涉及一种控制开关，尤其是一种适用于平面状炉面电加热炉的电源控制开关。
The present invention relates to just a common internal heating electric soldering iron, in the handle of which a small switch is installed, and on the switch a diode is connected.
本发明涉及一个普通内热式电烙铁，在把柄上安装一个小开关，在开关上巧妙地连接一个二极管即可。
The utility model is composed of a common cooker body, a sleeve pipe, a heating wire, a temperature-controlling switch, a tap, a porcelain plate, etc.
本实用新型是由普通锅体、套管、电热丝、温控开关、抽头、瓷板等组成。
The utility model is composed of a common cooker body, a sleeve pipe, a heating wire, a temperature-controlling switch, a tap, a porcelain plate, etc.
本实用新型是由普通锅体、套管、电热丝、温控开关、抽头、瓷板等组成。
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