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- Results Major occupational hazards in this project are predicted as lead fume and dust, sulfuric acid, potassium hydroxide, heat stress and noise. 结果该建设项目存在的主要职业病危害因素为:铅烟、铅尘、硫酸、氢氧化钾、高温和噪声,部分岗位铅浓度超标。
- FU Yi-ming,GU Li-min,WANG De-qusn.Studies on selectivity chlorination roasting the lead fuming furnace zinc oxide dust to remove fluorin and chlorin[J].Nonferrous Mine Smelting,1998(3):22-25. [3]付一鸣;顾立民;王德全.;铅烟化炉氧化锌烟尘选择性氯化焙烧脱氟、氯的研究[J]
- The pump exhaust should lead to the open air or a fume hood. 抽气泵的排气管应该导向室外空旷处或导向一座通风橱。
- 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。
- Comparison between two Atomic Absorption Spectrometric Methods with Flame or with Graphite Furnace in Determining Lead Fume and Dust in the Air of Workplaces 车间空气中铅烟、铅尘的有火焰与无火焰原子吸收测定法比较
- 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?
- A white lead pigment, sometimes used in cosmetics. 铅白一种白色铅颜料,有时用于化妆品制造
- The police haven't got a single lead yet. 警察到现在还未获得一点线索。