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- The differences of soil nutrients might be related to soil texture and application rate of fertilizer. 各调查点土壤养分含量之间的差异与施肥量和土壤质地有关。
- Transportation of total nitrogen is meanly effected by precipitation, irrigation, rate of fertilizer application of agriculture, permeability of soil and thickness of unsaturated zone et al. 总氮的迁移主要受到大气降水、灌溉水、农业施肥量、土壤的渗透性以及包气带厚度等因素的影响。
- Abstract: How to improve the rate of fertilization is an important theme, and the variable rate fertilizer applicator will be moreuseful in future. 摘 要： 提高化肥利用率是我们研究施肥技术的核心问题，而精准施肥技术将是未来的发展方向。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- It is hotspot of fertilizers to study on and develop slow or controlled release fertilizer,which is important to increase use rate of fertilizer and protect environment. 缓/控释肥研制和开发是肥料领域的热点,其对提高作物肥料利用率和保护生态环境有着十分重要的现实意义。
- There are bales of fertilizer on the floor. 地板上是大包大包的肥料。
- Please deliver our order of fertilizer at once. 请立即把我们订购的化肥送来。
- 2001 Tariff Rate of Fertilizer and Pesticide 国家调整2001年进口化肥农药暂定关税税率
- Repot of Fertilizer Industry in China II. 中国肥料产业研究报告2。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- Timing and Methods of Fertilizer Application? 施肥时期和施肥方法?
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- The flowers are in need of fertilizer. 这些花缺肥。
- The rate of growth was unprecedented. 这个成长率是前所未有的。
- recommended rate of fertilizer placation 快速推荐施肥
- The car was going at the rate of 60 miles an hour. 汽车以每小时六十英里的速度行驶。
- regional load rate of fertilizer application 区域化肥施用负荷
- optimal application rate of fertilizer N 适宜施氮量
