| O'Brien Oil Pollution Services Inc. |
奥布赖恩石油污染服务公司 |
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| oak (Any tree of the genus Quercus in the order Fagales, characterized by simple, usually lobed leaves, scaly winter buds, a star-shaped pith, and its fruit, the acorn, which is a nut; the wood is tough, hard, and durable, generally having a distinct pattern) |
橡树 |
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| objection (The act of a party who objects to some matter or proceeding in the course of a trial or an argument or reason urged by him in support of his contention that the matter or proceeding objected to is improper or illegal) |
异议 |
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| obligation to inform |
告知义务 |
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| obligation to label (The legal responsibility or duty compelling manufacturers to affix certain marks or other written identification to their products, as is directed by laws, regulations or government standards) |
标记责任 |
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| observation satellite (Man-made device that orbits the earth, receiving, processing and transmitting signals and generating images such as weather pictures) |
观测卫星 |
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| occupational disease (A functional or organic disease caused by factors arising from the operations or materials of an individual's industry, trade, or occupation) |
职业病 |
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| occupational group (A collection of people who earn their living by similar or identical means of work) |
职业团体 |
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| occupational health (An area of statutory duty imposed on employers and employees in most countries, for the protection of the workforce from occupational diseases and stresses and physical hazards through adequate planning, ventilation, lighting, safeguards, safety and emergency procedures, routine inspections, monitoring, personal protection, etc.) |
职业健康 |
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| occupational health and working environment |
职业健康与工作环境 |
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| occupational health care |
职业保健 |
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| occupational medicine (The branch of medicine which deals with the relationship of humans to their occupations, for the purpose of the prevention of disease and injury and the promotion of optimal health, productivity, and social adjustment) |
职业病学 |
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| occupational safety (An area of statutory duty imposed on employers and employees in most countries, for the protection of the workforce from occupational disease and stresses and physical hazards through appropriate measures) |
职业安全 |
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| Occupational Safety and Health Act |
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| Occupational Safety and Health Administration |
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| occupational safety regulation (Law enacted to reduce the incidence among workers of personal injuries, illnesses, and deaths resulting from employment) |
职业安全法规 |
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| occupational status |
职业地位 |
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| occurrence index |
发生频率指数简写为OI |
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| ocean (The mass of water occupying all of the Earth's surface not occupied by land, but excluding all lakes and inland seas) |
海洋 |
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| ocean circulation (Water current flow in a closed circular pattern within an ocean) |
海洋环流 |
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