1. How to manage optimally and make use of the resource will play an important role in sustained-yield forest management in Heilongjiang province and determining the age of harvest cutting is the key.
如何合理地经营利用好这部分资源，对该省森林永续经营利用起到重要作用，其主伐年龄的确定是关键问题。
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2. A study of Central American leaf-cutter ants has shown that the younger and more vigorous members of the colony are given the toughest job of cutting through the leaves they harvest.
3. Proponents insist that the reduction of farm equipment needed for harvest and transport would make up the difference by cutting back on fossil fuels.
支持者们坚持，那些从普通农场收割及粮食运输中节省下的能源资源，与降低燃油所达到的效果并无分别。
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4. Reciprocator cutter works in lower speed and the quality of cutting is not very good. But it is simple and it can be produced very long and large which is very important to harvest rice or wheat.
切割速度较低，切割质量也不是很好，但优点是结构简单，可以做的比较大，适合收获谷物或牧草。
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5. The report suggested the pollution could be cutting India's winter rice harvest by as much as 10 percent.
研究报告分析这样的环境污染能够造成印度冬季稻米减产10％。
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6. The report suggested the pollution could be cutting India's winter rice harvest by as much as 10 percent.
