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- Trees were planted in the vicinity of Lhasa, and in important agricultural areas forest shelter belts were built around the fields to reduce soil erosion by sand. 在拉萨周边地区实施造林绿化工程,在重要农业区推广农田林网化,降低风沙对土壤的侵蚀。
- Trees were planted in the vicinity of Lhasa,and in important agricultural areas forest shelter belts were built around the fields to reduce soil erosion by sand. 在拉萨周边地区实施造林绿化工程,在重要农业区推广农田林网化,降低风沙对土壤的侵蚀。
- forest shelter belt 防护林带
- The shelter belt halted the soil erosion. 防护林带防止了水土流失。
- The farmers decided to build shelter belt, and shelter slope. 农民们打算营造护坡林,护田林。
- The result revealed that the model had high precision and could be used to calculate the evapotranspiration in aspen shelter belt of the Tarim River basin. 结果表明,该模式计算精度较高,可以作为计算塔里木河流域白杨农田防护林蒸散量的一种方法而使用。
- While attention is paid to farmland water conservancy construction,a forest shelter network is being built to protect farmland from being eroded by sandstorms. 在搞好农田水利基本建设的同时,推广农田林网化,降低风沙对土壤的侵蚀。
- While attention is paid to farmland water conservancy construction, a forest shelter network is being built to protect farmland from being eroded by sandstorms. 在搞好农田水利基本建设的同时,推广农田林网化,降低风沙对土壤的侵蚀。
- Through experimental study on the forest shelter network of Xiaogang State Farm in Jianghan plain lake district, main factors of microclimate within the forest network, such as air temperature, wind speed and humidity were measured. 通过对江汉平原湖区的农田防护林网内的小气候效应温度、湿度、风速等要素的观测数据进行研究,我们得出的结果表明:江汉平原湖区农田林网的建设,除提供工农业生产所需的林木外,随着林木的增多,林网的完善,还可调节气候,保持水土,防风固沙,保护生态环境,改善了林地农作物的生长环境,有利于农作物生长。
- It is forbidden to destroy seashore shelter belts, scenic woods, scenic rocks, mangroves and coral reefs. 禁止毁坏海岸防护林、风景林、风景石和红树林、珊瑚礁。
- Shelter Belt Program of the Zhujiang River Valley 珠防工程
- build a shelter belt against sandstorms 建立防风林带抵御风沙的侵袭
- It is forbidden to destroy seashore shelter belts,scenic woods,scenic rocks,mangroves and coral reefs. 禁止毁坏海岸防护林、风景林、风景石和红树林、珊瑚礁。
- Thanks to I had tied then the safety belt. 幸亏我当时系上了安全带。
- Let's try to rig up some sort of shelter. 让我们赶快搭个遮风挡雨的棚吧。
- I thought his remarks were quite below the belt. 我觉得他的话十分尖酸刻毒。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- My trousers only stay up if I wear a belt. 我这条裤子要是不系皮带就往下掉。
- She wears a ribbon belt round her waist. 她在腰部束了一条缎带。
- In the storm I took shelter under the tree. 暴风雨时,我正在树下躲避。