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- Ban the sale of leaded petrol in 1999. 由1999年起禁止出售含铅汽油。
- Vehicle emission control, including new vehicle emission standards, the continued banning of leaded petrol and a pilot project to recover vapour at oil depots and petrol stations. 车辆废气管制,包括推行新车废气排放标准、继续禁止销售含铅汽油,以及进行油库和加油站装配汽油回收设施的试点计划。
- Objective To study the health state of workers exposed to tetraethyl lead petrol, and to find a surveillant index for them. 目的研究接触四乙基铅汽油作业人员健康状况,探讨四乙基铅汽油接触者的监护指标。
- (Am.) leaded gas; (Br.) leaded petrol 加铅汽油
- Keywords tetraethly lead petrol;neurasthenic syndrome;ECG; 四乙基铅汽油;神衰综合征;心电图;
- The days of lead in petrol seem to be numbered. 铅泡在汽油中的天数似乎是有规定的。
- The horse forged ahead the lead in the homestretch. 那匹马在最后阶段突然加速跑到前面。
- Shirley will try out for the lead in the play. 雪莉将参加该剧主角的选拔演出。
- Excessive patriotism can lead to xenophobia. 爱国主义过了头即可导致仇视一切外国人。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The team recovered its lead in the second half. 该队在下半场重新领先。
- No road of flowers lead to glory. 没有一条通往光荣的道路是铺满鲜花的。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- I'll take part, but I won't want to lead. 我参加,但不想当领导。
- Alice has the lead in the school play. 艾丽斯在学校演出的戏剧中担任主角。
- We need someone with real vision to lead the party. 我们需要具有真知灼见的人来领导这个党。
- I don't want to lead an inactive life. 我不想过沉闷的生活。
- Where are the dog's collar and lead? 狗的颈圈和皮带哪去了?