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- A new calculation method was presented to deal with emergy balance between(input) and output,and accordingly two new emergy indices,named Local Effect Ratio(LER) and Emergy Benefit Ratio(EBR) were put forward. 提出能值投入产出平衡计算的算法和能值效益率(EBR)、能值本地影响率(LCR)等一系列生态经济评价指标。
- emergy benefit ratio 能值效益率
- These findings should be considered in evaluating the risk?benefit ratio of treatment with ergot derivatives. 在评估使用麦角??生物进行治疗的风险-效益比率时应考虑到这一点。
- Mary has derived a lot of benefit from her tuition. 玛丽从她的教学中得到很大收益。
- The books would benefit by further revision. 这本书要是能再修改一下就会更好了。
- This project is of great benefit to everyone. 这项工程对每个人都大有好处。
- Are you entitled to unemployment benefit? 你有资格领取失业救济金吗？
- You must study hard for the benefit of your own. 为了你自己的利益你必须努力学习。
- I have not tallied up the inestimable benefit. 我尚未计算那些无法估量的利益。
- She obtained maximal benefit from the course. 她从该课程中获益极大。
- A change in the law would be to everyone's benefit. 法律中的一项修改将符合所有人的利益。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- I've had the benefit of a good education. 我得益於良好的教育。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- She had the benefit of a good education. 她受过良好教育，是她优越之处。
- We all chipped in for the benefit of the orphans. 我们大家凑钱帮助这些孤儿。
- I'm willing to give him the benefit of the doubt. 我愿意假定他是无辜的。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- Did you benefit from the new way of doing business? 你是否从经营业务的新方法中获益?
