Article 5 The captains, chief engineers, pilots, engineers and radio and telephone operators of power-driven vessels shall pass examinations and hold valid certificates of job qualification.

第五条机动船舶的船长、轮机长、驾驶员、轮机员、无线电报务员或者话务员，应当经过考试，持有合格职务证书。

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It worked out the index weight questionnaire definitely and the index data measure forms, invited the experienced captains and chief engineers to fill in, and formed the appraisal data herein.

编制定了《指标权重调查表》、《指标数据测量表》邀请经验丰富的船长、轮机长填写，经汇总形成本文的评价数据。

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The project's chief engineers counted on cooling sticks and other tricks to help the rails withstand soil warming of 0.2 degree C and air warming of 2 degrees C on the plateau over the next 50 years.

该项目的一些总工程师依靠冷却管和其他一些技术，使得青藏铁路在未来50年能够抵御土壤变暖0.2摄氏度和气温变暖2摄氏度。

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General Carl Strock, chief of engineers for the U.S. Army Corps of Engineers, said Thursday, Cox News Service reported.

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In Germany, goatee beards are for artists not engineers, and few chief executives prefer snowboarding to skiing and drive a vintage Rolls-Royce.

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Panelists included Mr Shigeru Kikukawa, Vice Minister of Land, infrastructure, transport and tourism of Japan, Mr Thomas P Bostick, Chief of US Army Corps of Engineers, Mr Bai-mass Taal, Executive Secretary of AMCOW, Mr Rae-kwon Chung, from UNESCAP, and Dr Florika Fink-Hooijer, from the European Commission, as well as a representative of the Ministry of Water Resources of the People's Republic of China.

UNESCO: MEDIA SERVICES