| laboratory (A room or building with scientific equipment for doing scientific tests or for teaching science, or a place where chemicals or medicines are produced) |
实验室 |
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| laboratory experiment (Tests or investigations carried out in a laboratory) |
实验室试验 |
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| laboratory research (Research carried out in a laboratory for testing chemical substances, growing tissues in cultures, or performing microbiological, biochemical, hematological, microscopical, immunological, parasitological tests, etc.) |
实验室研究 |
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| laboratory technique (No definition needed) |
实验室技术 |
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| laboratory test (Tests, examinations or evaluations performed in a laboratory) |
实验室测试 |
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| laboratory waste (Discarded materials produced by analytical and research activities in a laboratory) |
实验室废料 |
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| labour (One of the factors of production. It includes all the exertions - manual, physical or mental - by individuals, directed towards the production of wealth) |
劳动 |
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| labour force |
劳动力 |
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| labour law (The branch of the legal system which lays down the rules governing employment relationships, trade union relations, and state intervention to provide protection against particular situations of need for citizens who are workers) |
劳动法 |
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| labour market |
劳动力市场 |
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| labour relations (The dynamics or general state of the association between management and non-management employees in an enterprise, industry or nation, with special attention to the maintenance of agreements, collective bargaining and the status of unions) |
劳资关系 |
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| Labrador current |
拉布拉多潮流 |
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| lacquer (A material which contains a substantial quantity of a cellulose derivative, most commonly nitrocellulose but sometimes a cellulose ester, such as cellulose acetate or cellulose butyrate, or a cellulose ether such as ethyl cellulose; used to give a glossy finish, especially on brass and other bright metals) |
漆 |
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| lagoon (A body of water cut off from the open sea by coral reefs or sand bars) |
泻湖 |
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| lagoon system |
污水池系统 |
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| lagooning (The process in which sunlight, bacterial action and oxygen cause self-purification in waste water, Usually taking place in a shallow pond, or system of such ponds) |
废水曝气 |
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| lake (An enclosed body of water, usually but not necessarily fresh water, from which the sea is excluded) |
湖 |
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| lake basin (1. The depression in the Earth's surface occupied or formerly occupied by a lake and containing its shore features. 2. The area from which a lake receives drainage) |
湖盆 |
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| lake pollution (The direct or indirect human alteration of the biological, physical, chemical or radiological integrity of lake water, or a lake ecosystem) |
湖泊污染 |
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| Lambert-Beer's extinction law |
朗伯一毕尔二氏消光法则 |
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