本文用典型的数量经济分析方法研究技术发明的效益。
By use of a econometric model this paper analyses the benefit of technical innovations.
本研究采用数量经济方法，建立建筑节能对建筑能耗的直接经济和环境影响测算模型。
This paper established a quantitative economics model to evaluate the direct economic and environmental impact of building energy efficiency on building energy consumption.
当我们构造多部门数量经济模型的时候，往往要将千千万万种产品归结为几种产品或者几个部门。
The construction of multi-sector econometric model often involves grouping millions of different goods into a few products or sectors.
在分析过程中，以现实数据为基础，进行数据挖掘，并通过使用区域经济分析工具，数量经济分析方法得出分析结论。
In analyze process using dig with realistic dada region economy analysis tools and the method of Econometrics to make a result.
并在此基础上，构建了单井经济效益评价的数量经济模型，以此来确定单井的极限经济产量与单井经济效益的划分类型。
On the base of which, to build the economic evaluation models of the single well, in order to determine the limits of economic output and the effective classification of the single Wells.
以系统思想为基础，提出了将系统工程、数量经济和技术经济等与合作对策相结合来研究城镇建设合作行为的新思路及新的研究方向。
A new idea and a new research direction that study cooperative behavior in town construction combining with system engineering, quantity economy and technology economy are presented.
共享经济的发展使得共享单车的数量和种类大量增加。
The development of sharing economy has resulted in the number and variety of sharing bikes to increase in quantity.
全球经济衰退导致乘客数量减少；与此同时，那些经常旅行的人也没有那么多钱可以花了。
The global economic downturn has caused a reduction in passenger numbers while those that are traveling generally have less money to spend.
随着经济发展，贫困人口数量正在减少。
The number of poor men is on the decrease as the economy is growing.
单一集团直接进入最大数量的生态区的战略称为垂直型经济。
This strategy of direct access to a maximum number of ecological zones by a single group is called vertical economy.
在贫穷的社会里，人们要孩子是为了通过增加家庭工作人员的数量和在他们年老的时候为父母提供支持，改善他们的经济状况。
In poor societies, people have children to improve their economic well-being by increasing the number of family workers and providing support for parents in their old age.
增加我们从消费者经济中转移到垃圾堆或废品堆的自然资源的数量和速度。
Increase the volume and the speed with which we move natural resources through the consumer economy to the junk pile or the waste heap.
经济学家们强调可以测算的量–职位数量，人均收入。
Economists emphasize measurable quantities – the number of jobs, the per capita income.
政策研究机构发现，把是否超出这一绝对衡量标准的经济需求考虑在内，则穷人或低收入人群数量达1.4亿人。
Taking into account economic need beyond that absolute measure, the Institute for Policy Studies found that140 million people are poor or low-income.
在经济衰退之后，需要粮食援助的家庭数量开始增加。
In the wake of the recession, the number of families in need of food assistance began to grow.
最初在经济衰退之后，大学扩招，这增加了住在家里的年轻人的数量。
Initially in the wake of the recession, college enrollments expanded, boosting the ranks of young adults living at home.
中国老年人的数量正在增加，随着中国经济的发展，他们在未来会得到更好的照顾。
The number of the elderly is increasing in China, and with the development of China's economy, they will be taken better care of in the future.
然而，寻求逃往美国的古巴人数量的剧增不仅源于人们对经济的绝望，还与有组织偷渡活动的增加有很大关系。
Yet the spike in the number of Cubans seeking to leave may have as much to do with an increase in organised smuggling as with economic despair.
他说，“以我们的数量，我们的经济的规模，我们希望涉及所有的市场。”
“With our volumes, our economies of scale, we want to be in all of these markets,” he says.
尽管房产市场持续有交易达成—最近的数字表明销售量正下降，房价急剧下跌并且空房的数量在增长—但是经济情况仍旧疲软而非急转直下。
Although the housing market continues to contract-the latest figures show sales falling, prices tumbling and the number of vacant homes soaring-the economy is limping rather than slumping.
他跟踪了谷歌上“黄金价格”的搜索数量，把其作为经济信心的指标。
He tracks Google searches for the "gold price" as an indicator of economic confidence.
一国垃圾数量往往和该国经济增长相伴相随，这点在城市化速度上尤甚。
The amount of waste that countries produce tends to grow in tandem with their economies, and especially with the rate of urbanisation.
经济体中的确有相当数量的闲置生产力，这正是英格兰银行之所以坚称通货膨胀的增长只是昙花一现的原因。
The economy clearly retains quite a bit of spare capacity-the main reason why the Bank of England has insisted that the flare-up in inflation will be temporary.
韩国最近遭受了经济危机之后，前往三亚韩国游客数量急剧下降。
The number of Korean visitors plummeted during South Korea's recent economic woes.
如今，美国人购买厨具和洗涤用具的数量增加，而在经济危机之前，这些工作通常都是雇佣清洁工去完成的。
Americans are buying more groceries to make meals at home, and purchasing cleaning products and tools to do jobs they hired someone else to do before the economic doldrums hit.
已有证据显示德国经济有可能冷却下来，制造订单的数量在三月下跌。
There are already signs that the German economy may be coming off the boil. Manufacturing orders fell in March.
还有，打猎不只让狐狸的数量受到控制，也可以支持乡村经济，给照顾狗和马的人提供工作机会。
Also, not only does hunting keep the fox population under control, but it also supports the rural economy, providing jobs for people taking care of the dogs and horses.
如果美国或欧洲的经济增长下降同样数量百分点，将陷入严重的经济衰退。
If the US or Europe loses the same amount, it will be deep in recession.
如果美国或欧洲的经济增长下降同样数量百分点，将陷入严重的经济衰退。
If the US or Europe loses the same amount, it will be deep in recession.
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