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- Yield and water utilising efficiency of forage maize were studied with two types of soil in Northwest Hebi Dryland. 在冀西北半干旱高寒区的两种不同类型的土壤中,进行饲用玉米产量和水分利用率的研究。
- Applying straw and organic manure could prevent soil acidification, and enhance the availability of soil nutrients and utilization efficiency of fertilizers. 施用有质物还可防止土壤酸化，提高土壤的养分的有效性和肥料的利用率。
- The author considers the solar radiation, precipitation, fertility of soil, the efficiency of land use and eara of cropland as natures of ecological capacity of cropland. 江苏省耕地生态承载力的空间格局是：苏北地区的耕地生态承载力普遍大于苏中和苏南地区。
- There are some clods of soil on the mat. 垫子上有些土块。
- An analysis related to various kinds of soil cutting by earth auger,this paper puts forward that running speed of frill should be faster than critical speed so as to increase the efficiency of drill. 通过分析长螺旋钻机在切削各类土质时，钻具的角速度与土块运动机理关系，提出确定钻具临界的方法，而工程施工中钻杆的实际转速应大于临界转速，以提高钻机的工作效率。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- It's rich there because of the fertility of soil. 因为土地肥沃，那儿很富裕。
- With the decreasing of soil water level, the efficiency of water use efficiency and stomatal limitation value kept stable, but the root and the rhizome grew more than the aboveground part. 研究表明，甘草的光合特性与生物量分配格局对于干旱环境具有很强的适应能力，引起甘草叶片光合速率下降的主要原因是非气孔因素。
- Clods of soil stuck to the spade. 土块黏在铁铲上。
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- He asked about the efficiency of the new machine. 他问到新机器的效率。
- To destroy or hinder the efficiency of; frustrate. 使不起作用使无效或限制其效力的发挥；阻挠、挫败
- Skin particles are a form of soil. 皮肤碎屑是污垢的一种形式。
- How to improve the efficiency of a meeting? 如何提高开会的效率?
- Decuple Efficiency of Learning II. 十倍速学习法2。
- The applied science of soils in relation to crops. 土壤学和作物相关的应用土壤学
- The removal efficiency of Am is greater than 99.9%. 对镅的反萃取也作了串级实验(六级反萃;流比BF:BX=1:1);镅的反萃率大于99.;9%25。
- Moist, rich, soft, and loamy. Used of soil. （指土壤）湿润的，富饶的，柔软的，肥沃的
- The application of organic fertilizer is necessary in supplying the resource of potassium of soils and alleviating the disequilibrium of N,P,K and increasing the use efficiency of organic nitrogen. 证明有机肥是土壤钾的重要来源，施用有机肥对于缓解氮磷钾比例失衡有重要作用；
- This is a bad kind of soil for growing wheat. 这是一种不适宜于种植小麦的土壤。
