几个有关电力方面的术语,急急急

以下是锅炉部分的：
301.点火准备 ignition preparation
302.着火点 firing point, ignition temperature
303.折焰角 nose
304.飞灰 fly ash
305.煤粉细度 fineness of pulverized coal
306.灰 ash
307.灰的熔化点 ash fushion temperature, ash fushion point, ash melting point
308.可磨系数 grindability index
309.最大蒸发量 maximum evaporation
310.锅炉热平衡 boiler heat balance
311.超负荷运行 overload operation
312.正压 positive pressure
313.负压 negative pressure
314.理论空气量 theoretical air quantity
315.过剩空气量 excess air quantity
316.冷风 cold air
317.热风 hot air
318.除渣 slag re