- 重点词汇
- cropn.庄稼,作物;收成;一群,一些;短发;
- properadj. 适当的,相当的,正当的,应该的,正式的,正常的;固有的,特有的,独特的;本来的,真正的,严格意义上的;〈古〉漂亮的,优美的;
- thatdet. 那个,那;
- alsoadv.也;同样;并且;
- treen.树;木料;树状图;宗谱;
- spacingn.间隔,间距;跨距;疏密;留间隔;
- itpron.它;他;正好是所需的;事实[情况];
- effectivelyadv.有效地;实际上,事实上;
- demonstratedv.举行示威游行(或集会)( demonstrate的过去式和过去分词 );示范。展示;显示;论证;
- yieldv.产生;屈服,让步;放弃;让路;
- 相关例句
In this paper , the authors develop an operational method to predict crop yield in China.
提出了适于运行化农作物单产预测的方法.
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作物花后特别是灌浆 中后期 的冠层温度对产量具有较大影响.
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Effects of rice straw mulch and water-retaining agent on soil properties and crop yield.
与保水剂和稻草覆盖对作物和土壤的效应>>相似的文献.
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Fertilization rate can be reduced from 15 % to 20 % at equal crop yield.
等产量情况下,可减少肥料投入量15%~20%.
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An operational method of crop yield disaster losses evaluation is introduced.
介绍了农作物产量灾害损失评估业务化方法.
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Went 75 years, ancient cropland spirIt'shows great thought ray more and more.
75年过去了, 古田精神愈来愈显现出伟大的思想光芒.
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Made car of cell of abundant cropland fuel achieves commercialization 2003.
2003年使丰田燃料电池车达到商品化.
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The fall of Rome may have partially resulted from exhaustion of cropland.
古罗马衰落的部分原因可能是农田的地力耗尽.
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The sloping cropland distributes extensively in the TGRA with serious soil losses.
三峡库区农田坡耕地多,水土流失严重.
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