您要查找的是不是:
- Do you burn coal as well as wood on this fire? 你是不是用煤也用木头 生这炉火?
- open burning coal 非结焦性煤
- When we burn coal,some of this energy is set free. 当我们烧煤时,就是其中的一些化学能的释放。
- Do you burn coal as well as wood on this fire ? 你是不是用煤也用木头生这炉火?
- I have heard that you make fire burn coal,. 我听说您燃煤生。
- When we burn coal, some of this energy is set free. 当我们烧煤时,就是其中的一些化学能的释放。
- Power plants burn coal to make electricity. 电厂烧煤发电。
- The burning coals started to flame yellow and orange. 燃烧著的煤开始发出了黄色与橙色的火焰。
- Power plants that burn coal add greatly to air pollution. 燃煤的工厂也大大加重了空气污染。
- Each room was heated by an old-fashioned fireplace burning coal. 各屋用老式的炉子烧煤取暖。
- We burn coal in the stove to keep the living room warm. 我们在火炉里烧煤,以保持客厅温暖。
- Standard plants burn coal in a boiler at atmospheric pressure. 一个标准的电厂,是在平常的大气压下于锅炉中燃烧煤矿。
- The burning coals had a yellow and orange flame. 燃烧着的煤吐出了黄橙色的火焰。
- They burned coal to heat the room. 他们烧煤使房间暖和。
- To abate air pollution, a policy has been established to adopt the most stringent and practical vehicle fuel and emission standards which can be made available to Hong Kong. Open burning has been prohibited. 为减低空气污染,当局已制订政策,在本港实施切实可行范围内最严格的车辆燃料及废气标准,并禁止露天焚烧活动。
- The EPD operates a range of controls under the Air Pollution Control Ordinance and its subsidiary regulations,including specific controls on furnaces and chimneys,dark smoke emissions,fuel quality,open burning and certain industrial processes. 环保署根据《空气污染管制条例》及其附属规例,管制空气污染,并且对火炉、烟囱、黑烟排放、燃料质素、露天焚烧和某些工业工序等加以特别管制。
- To abate air pollution,a policy has been established to adopt the most stringent and practical vehicle fuel and emission standards which can be made available to Hong Kong. Open burning has been prohibited. 为减低空气污染,当局已制订政策,在本港实施切实可行范围内最严格的车辆燃料及废气标准,并禁止露天焚烧活动。
- This will be my first attempt at walking on burning coals. 这将是我第一次尝试在烧红的碳上行走。
- The EPD operates a range of controls under the Air Pollution Control Ordinance and its subsidiary regulations, including specific controls on furnaces and chimneys, dark smoke emissions, fuel quality, open burning and certain industrial processes. 环保署根据《空气污染管制条例》及其附属规例,管制空气污染,并且对火炉、烟囱、黑烟排放、燃料质素、露天焚烧和某些工业工序等加以特别管制。
- Through burning coal, oil and gas, people have been increasing the greenhouse gases in the atmosphere, such as CO2. 通过燃烧煤、石油和天然气,人们增加了大气中的"温室"气体,例如二氧化碳。