- 重点词汇
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- afterprep.…后的;(表示时间)在…以后;(表示位置、顺序)在…后面;
- floweringn.开花;兴盛时期;成熟期;饰以花;
- canopyn.天篷,华盖;[建] 顶篷,顶盖;苍穹;树荫;
- stagen.阶段;(多指剧场中的)舞台;段;步骤;(发展或进展的)时期;状态;(政治等活动的)领域;步;戏剧
- yieldv.产生;屈服,让步;放弃;让路;
- isvt.& vi. 是(be的三单形式);
- especiallyadv. 尤其地;主要地,格外地;显著地;异常地;特别地;
- affected byadj.受到…的影响;
- stronglyadv.强烈地;坚强地;坚固地;强有力地;
- 相关例句
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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Liu Yuantang ( 1916-1961 ) was a villager of Mingan, who had croplands of more than 100 Mu.
刘元汤 ( 1916-1961 ), 安仁民安村人,家有田地100余亩.
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