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- Irrigation cycle and spatial distribution of phosphorus concentration in soil/water were made in leek field of Fubaocun Village of Dianchi valley. 该文选择了昆明市滇池北岸福保村的韭菜地进行灌溉周期及土壤/水中磷的空间分布的调研,分析了福保村韭菜地磷污染的特征。
- Avoid daily, frequent irrigation cycles that promote foliar disease. 避免天天浇水，频繁浇水，否则将导致叶片疾病。
- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- Calculation of Irrigation Cycle Duration and Regulation Method for Hydraulic Automatic Device of Surge Flow Irrigation 波涌流灌溉水力自动装置灌水周期研究
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- They are digging irrigation ditches. 他们在挖灌溉渠。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The seasons of the year make a cycle. 一年四季构成一个循环。
- The business cycle experienced a sudden down. 商业周期经历了突然的萧条。
- This is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- Cycle across America? Sounds a bit dodgy to me. 骑自行车横越美国? 听起来有些冒险。
- The pedals of a cycle are attached to a crank. 自行车的踏板与曲柄相连。
- The pedals of a cycle are attached to the crank. 自行车的踏板与曲柄相连。
- Irrigation is needed to make crops grow in dry regions. 干旱地区需要灌溉才能使作物生长。
- Her latest stunt is riding a motor cycle through a ring of flames. 她的最新特技表演是骑摩托车钻火圈。
- Irrigation is needed to make crops grow in dry area. 要使庄稼在乾旱地区生长就需灌溉。
- The engine cycle during which this process occurs. 压缩周期上述机器压缩过程的周期
- Irrigation is needed to make crops grow in dry areas. 要使庄稼在乾旱地区生长就需灌溉。
- Water is channelled through a series of irrigation canals. 把水引入一系列灌溉渠中。
