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- The USA plans to use “on-board test method” on the heavy diesel vehicle in 2007, measure and evaluate the HDV PM emission in the real world, carry out more effective control of the emission. 美国环保局计划于2007 年实施重型车车载排放测试法,对重型柴油车在实际行驶过程中的排放进行测量和评估,实现更有效的控制。
- PM Emission of Diesel Vehicle with DPF Under Lug-Down Mode 加载减速工况下带有DPF柴油车的颗粒物排放
- Controlling PM Emission of Diesel Engine by Non-Thermal Plasma Trap 低温等离子技术在柴油机颗粒排放控制中的应用
- Study on Reduction of NO_x and PM Emission of Diesel Eng ine EQ6BT180 EQ6BT180柴油机降低NO_x和PM排放的研究
- There is no parking between 9 am and 6 pm. 上午9时至下午6时禁止停放机动车辆。
- If I remember rightly the party starts at 8 pm. 我记得聚会是在下午8点开始。
- At 9 pm the prisoners are locked in for the night. 晚9时把犯人锁进牢房过夜。
- I'm tied up in a meeting until 3 pm. 我开会直到下午三点钟方可脱身。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- the peak of PM emission for biodiesel and diesel fuels decreases with load rising at the speed of 2300r/min. 在2300r/min,生物柴油和柴油随负荷的减小排放的微粒数量浓度增加;
- She holds her surgery on Fridays at 6 pm. 她星期五下午6时接待选民。
- The cast must all be on (the) set by 7 pm. 所有演员必须在下午7时到达拍摄场地。
- The funeral took place on 24 April at 3 pm. 葬礼已於4月24月下午3时举行。
- Is the match on at 2 pm or 3 pm? 比赛是下午2时还是3时开始?
- The amount or rate of emission or ejection. 排放量流量、流速,或排出量,排出的速度
- Doors open (eg of a theatre) at 7.00 pm. 下午7时开门(如剧院).
- The first episode goes out next Friday evening at 8.00 pm. 下星期五晚上8时播出第一集。
- The lady at the tourist office told me it opened at 1 pm. 旅行社的那位小姐告诉我下午一点开门。
- The House (ie Members of the House of Commons) rose at 10 pm. 下议院已於晚上10点钟散会。
- 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