您要查找的是不是：
- Once installed, this heater operates automatically. 一旦安装好以后，这加热器就会自动地运行。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- The heater in my car doesn't work properly. 我汽车里的暖气设备出了点毛病。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- heater emission 热丝极发射
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- You'll run up a huge gas bill if you leave the heater on. 热水器要是总开著，煤气费就很高了。
- Adopted quick heat and long life ceramic heater. 采用快速升温及长寿命陶瓷发热芯。
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- The heater can give off much warmth. 加热器能散发出热能。
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- The house is fit up with gas and steam heater. 房子里装有煤气和暖气。
- A brief, sudden emission of air, vapor, or smoke. 一阵烟空气、蒸汽或烟雾短促而突然的散发
- Is it okay for me to turn up the heater? 我可以将暖气调大一点吗?
- An example is the emission of light from matter. 物质的发光即为一例。
- There is an electric heater in the bedroom. 卧室里有一个电暖炉。
- You should sit one meter from a heater. 你应该坐在离暖气一米远的地方。
- More stringent fuel and vehicle emission standards. 收紧车用燃料及车辆废气排放标准。
- A gas - operated hot - water heater. 汽动水加热器
- Emission of light from the sun is strong. 阳光的照射很强。
