经济周期

It has been demonstrated that keeping this type of plantation for more than one cycle is not economical.

已经证明，保持这种种植方式超过一个周期是不经济的。

According to product life cycle theory,each product in the market has its economic life.

根据产品寿命周期理论，每个产品在市场上均具有其经济寿命。

These countries have achieved striking success in jazz saxophone and their use of prolix sentence-construction but their economic performance has been mixed, with repeated cycles of inflationary bubbles and collapses.

这些国家在爵士萨克斯风和运用冗长拗口的句子方面成就斐然，但经济表现喜忧参半，泡沫和崩溃的周期反复出现。

And the weakening economy will lead to more job cuts, provoking a further cycle of contraction.

经济的衰微又会导致更多的人失业，从而触发进一步的收缩周期。

This study preliminary analyzes the basic methods of the life cycle assessment,and the evaluation methods of the circular economy characters in the waste motor remanufacture projects.

文章对利用生命周期评价的基本方法，对废旧电机再制造项目进行循环经济特性评估的方法进行了初探。

Circular economy ; remanufacture ; evaluation ; life cycle assessment

循环经济；再制造；评估；生命周期评价

Continual decoking and the short operation period will bring the energy consumption and the scathe of the equipment, which caused economical loss will reach from 5 percent to 10 percent of total consume.

过短的周期和频繁的清焦处理会消耗大量的能量，也消耗相当多的有效生产时间，设备的损坏程度亦加剧。这一环节造成的经济损失可达总消耗的5%～10%。

Soddy distilled his eccentric vision into five policy prescriptions, each of which was taken at the time as evidence that his theories were unworkable: The first four were to abandon the gold standard, let international exchange rates float, use federal surpluses and deficits as macroeconomic policy tools that could counter cyclical trends, and establish bureaus of economic statistics (including a consumer price index) in order to facilitate this effort.

索迪将其有别主流的看法精炼为5条政策药方，而每一条都是在迹象表明其理论行不通的时候提出来的。前4条建议分别是放弃金本位制度，允许国际汇率自由浮动，利用政府的预算盈余跟赤字作为抗周期波动的宏观政策工具，以及设立经济统计局以方便政策实施。

Now China is in the new economic growth cycle, especially the stimulation of investment in this regard.

现在中国是在新的经济增长周期，特别是刺激这方面的投资。

The sunspot cycle might be another reason for expecting longer-run impacts climate on the economy.

太阳黑子周期可能是气候对经济更长期影响的另一个原因。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。