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- Effect of different tillage methods on rice growth and soil ecology. 不同耕作方法对水稻生长和土壤生态的影响。
- Therefore, different tillage methods were set up to carry on soil erosion experiment. 为此,在该地区实施不同耕作方式进行土壤风蚀试验。
- The experiments were conducted in double cropping rice field during 2005-2006 to study the effects of different tillage methods on rice yield and its source-sink characteristics. 摘要于2005-2006年在双季稻田以翻耕处理为对照，研究了免耕抛栽对水稻产量及其源库特性的影响。
- tillage methods in humid tropics 湿润热带地区的整地方法
- different conservational tillage methods 不同保护性耕作方式
- Effects of different tillage methods on saturated hydraulic conductivity and compactiveness of the surface soil 耕作方式对表层土壤饱和导水率及紧实度的影响
- Analysis of growth of summer maize with stubble mulch and different tillage methods in North China 华北残茬覆盖不同土壤耕作方式夏玉米生长分析
- Effects of Different Tillage Methods on Soil Water and Water Use Efficiency in Semi-Arid Area of Gansu 陇中半干旱地区不同耕作措施对土壤水分及利用效率的影响
- Effects of Tillage Methods and Straw Cover on Water Erosion of Lucerne and Wheat Fields 耕作方式与地表覆盖量对苜蓿及小麦地水蚀过程的影响
- Their business methods sicken me. 我很讨厌他们做生意的手法。
- Analysis on Combating Drought Segment and Improving Countermeasure in Ridge Tillage Method 垄作耕法的抗旱环节分析及改进对策
- There are no infallible methods. 没有绝对可靠的方法。
- The old methods proved best after all. 采用老方法结果反而是某事物最好。
- She's not too nice in her business methods. 她的经营方法不敢恭维。
- Employment of empirical methods, as in science. 经验方法的运用，例如在科学中
- Application of Glyphosatein Technology in the Soil Conservation and Zero Tillage Method for the Orchards of North Fujian Province 闽北果园水土保持与免耕生草法中的草甘膦使用技术
- We'll try to improve our teaching methods. 我们要设法改进教学方法。
- These methods have fallen into disuse. 这些方法已废而不用了。
- The two methods were in effect identical. 那两个办法实际上是一样的。
- Geometrical theorems grew out of empirical methods. 几何定理是从经验得出的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
