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- soil in protected field 保护地土壤
- The soil in that county is very poor. 那个县的土壤十分贫瘠。
- To plough a field is to turn over the soil in it with a plough. 耕田就是用犁翻田中的土壤。
- NITRATE LEACHING LOSS FROM SOIL AND NUTRIENT UTILIZATION BY TOMATO IN PROTECTED FIELD 保护地番茄养分利用及土壤氮素淋失
- Illegal traffic in protected animals is quite common there. 非法买卖受保护的动物在那里是司空见惯的事。
- Influence of Subirrigation Pipe Depth on Soil Nitrate Nitrogen in Protected Field for Tomato Cultivation 渗灌管埋深对土壤硝态氮含量的影响
- To plough a field is to turn over the soil in it with a plough . 耕田就是用犁翻田中的土壤。
- The Research of Marsh Fertilizer Impact on Tomatoes'Output, Quality and Soil Fertility in Protected Field 沼肥对保护地番茄产量、品质和土壤肥力的影响
- Horticulture and Environment Biotechnology in Protected Field 设施园艺环境生物工程
- He is loosening the soil in his garden. 他在花园中松土。
- Technology on production of hybrid marigold seed in protected field 万寿菊保护地杂交制种技术
- The seeds of democracy found fertile soil in China. 中国有着可供民主的种子生长的肥沃土地。
- She was engaged in protecting wild birds. 她致力於保护野生鸟类的工作。
- The applied science of soils in relation to crops. 土壤学和作物相关的应用土壤学
- Influences of Porous Pipe Depth on Dynamic of Soil Water and Salt and Growth of Tomato in Protected Field 保护地渗灌管的埋深对土壤水盐动态及番茄生长的影响
- Effect of Subsurface Irrigation Scheduling on Soil Urease and Catalase Activity in Protected Field 渗灌对保护地土壤脲酶和过氧化氢酶活性的影响
- Water exists in the soil in three major forms. 水在土壤中有三种主要的形式。
- We must take steps to keep the soil in place. 我们必须采取措施保持水土。
- The soil in the forests is very thin. 森林里的土壤很贫瘠。
- The non-pollution cultural techniques celery in early spring in protected field 无公害芹菜保护地春早熟栽培技术
