Coal makes up nearly 70 percent of china ' s nonrenewable resources 煤炭彌補了近70的中國的不可再生資源的不足。
It is a olutely e ential to reverse the irrational misuse of nonrenewable resources 徹底改變對不可再生資源的非理性濫用是絕對有必要的。
It is absolutely essential to reverse the irrational misuse of nonrenewable resources 徹底改變對不可再生資源的非理性濫用是絕對有必要的。
Non - renewable resources are indispensable in social production and play fundamental role in economic development 因此,不可再生資源可持續(xù)利用的經(jīng)濟學分析具有重要的理論意義和實踐意義。
There are many resource - based cities in china , of which the dominant economic is resources industry that is based on the non - reproducible resources 我國許多城市屬于資源型城市,以不可再生資源為基礎的資源型產(chǎn)業(yè)在城市經(jīng)濟中占主導地位。
Six impact indexes , such as energy usage , consumption of non - reproducible resource , health toxicity , potential aerosol , potential acid , and potential global warming , are proposed for fuels ' impact assessment 采用了能量的使用、不可再生資源消耗、人體毒性、氣溶膠、酸化和全球變暖六個重要的燃料評價影響類型。
It is absolutely essential to reverse the irrational misuse of nonrenewable resources . for example , fuel - efficient motor vehicles must be developed to reduce oil consumption and alternative energy sources must be found to replace coal 徹底改變對不可再生資源的非理性濫用是絕對有必要的。例如,必須開發(fā)節(jié)能的機動車減少汽油的消耗量,并且必須找到可替代能源取代煤。
The latter is the review and summary of the theories related to non - renewable resources . non - renewable resources belong to natural resources , so the analysis on this subject cannot be isolated from the economic analysis on natural resources 在研究中,本文力求站在經(jīng)濟學理論的前沿,運用現(xiàn)代經(jīng)濟學的研究方法,其目的是為合理、有效地利用不可再生資源提供經(jīng)濟學的理論支撐。
Development on ispg can not only fulfill the potential of power supply equipments and reduce wastages of electric power to the aim of saving energy and enhancing economic benefits of enterprises , but also benefit the whole society . it also helps to save resources that are not recyclable , such as coal . moreover , our country can reduce investment to build power plants , and so on 研制智能型靜止進相器不僅可以發(fā)揮現(xiàn)有供電設備的供電潛力,降低電力損耗,從而達到節(jié)能目的,提高企業(yè)的經(jīng)濟效益,而且社會效益也十分顯著:電機功率因數(shù)的提高,降低電力損耗,還有利于節(jié)省煤等不可再生資源,減少國家投資新建發(fā)電廠等。
These examples help explain why most environmental scientists believe that over the next few decades , the danger of degradation and exhaustion is greatest for potentially renewable resources , not nonrenewable resources ( except for petroleum and perhaps a few scarce minerals for which we can ' t find economically and environmently acceptable substitutes ) 這些例子幫助解釋了為什么大部分環(huán)境學家相信在今后的數(shù)十年內(nèi),減少和枯竭是對于潛在可再生資源的最大的威脅,而不是不可再生資源(出了石油或者一些稀有礦因為我們不可能找到既經(jīng)濟又環(huán)保的替代品) 。