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- COSTANZA R,D\' ARGE R,DE GROOT R,et al.The value of the world\'s ecosystems and natural capital[J].Nature,1997,387:253 -260. 宗跃光徐宏彦.;城市生态系统服务功能的价值结构分析[J]
- The debate regarding "human resources" versus human capital thus in many ways echoes the debate regarding natural resources versus natural capital. 关于“人力资源”与人力资本的辩论从许多方面与关于“自然资源”与“自然资本”的辩论类似。
- The essence of interregional eco-compensation for eco-service is to balance the investment levels of natural capital amid different regions. 生态服务跨区补偿的实质，是平衡地区之间对自然资本投资的投入水平。
- Ecological footprint is a useful indicator for measuring the pressure imposed by human on natural capital and offering real bio capacity within a given region or country. 生态空间占用是衡量人类对自然资源的利用程度以及自然界为人类提供的生命支持服务功能的一种方法。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- the role of ecotoxicology in industrial ecology and natural capitalism; 在工业生态学和自然的资本主义方面的环境毒理学的角色；
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- A critical component is natural capital the natural resources and nature that keep us and other species alive and support our economies. 一个重要组分是自然资本保留我们的自然资源和自然和活其他的种类并且支持我们的经济。
- The new paradigm views the natural environment as a form of capital asset, NATURAL CAPITAL, which is concerned with the identification and analysis and valuation of the ESS (Ecosystem Services). 与人力资本、智力资本、社会资本等经济领域新出现的概念一样，生态系统也可以被定义为“自然资本”，向人类提供各种服务。如何定义和评价这些服务，从而把它们纳入经济系统呢？
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Events took their natural course. 事态依自然进程发展。
- She has a natural wave in her hair. 她的头发自然卷曲。
- Magnetism is a natural phenomenon. 磁力是一种自然现象。
- It is difficult to be natural when one is tense. 人在紧张的时候很难泰然自若。
- The egoism of an artist sometimes seem natural. 艺术家的自负有时看起来是自然的。
- They used only natural pigments to dye the wool. 他们只用天然颜料染毛织品。
- Children are natural exhibitionists. 儿童天生喜欢自我表现。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- It's quite natural that you should succeed. 你的成功是很自然的事情。
