生物医药大词典
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大词典
生物医药大词典

necessity

n.必要性;必然性;必需品


   |    文献(pubmed)


以下为句子列表:

英文: A double necessity then: to get on the move, and to know whither.

中文: 因此我们有双重的需要:向前移动,以及移动向何方。

英文: A system of public participation in legislation is the satisfying condition, and sound law enforcement mechanism is the necessity to realize the function of law incentive.

中文: 其实现的充分条件是建立立法的公众参与制度,而健全的法律实施机制则是法律激励功能实现的必要条件。

英文: Abstract: After over 10 year's rapid development,the fishery in Zhengzhou city has the basis and conditions for deeply processing its products.The developing of Zhengzhou fishery processing industry is not only a necessity for the fishery's farther develo

中文: 文摘:郑州市水产业经过十几年的快速发展,已具备产品深加工的基础和条件.郑州市水产加工业的发展,不但是渔业进一步发展的必然需要,而且是水产产业化发展的一个重要环节.郑州市水产加工业的启动和发展应着重从加工品种、技术研究、开拓市场和企业扶持等方面考虑.

英文: Abstract: Based on the reality of safety management in china,the necessity of utilizing the control mechanism balanced economically by the worker's injury to the management is analyzed.Further more,the complex evaluation model and index system for buildin

中文: 文摘:从我国安全管理实际出发,分析了借助于工伤保险的经济杠杆作用实现国家对企业安全管理制约机制的必要性,并对建立制约机制有关的指标体系及综合评估模型,以及该机制实现等问题进行了深入探讨。

英文: Abstract: Based on the status quo of the rural eadastral management in China, the necessity of establishing a rural cadastral information system (RCIS) is discussed.

中文: 文摘:针对我国农村地籍管理的现状,探讨了建立农村地籍管理信息系统的必要性。