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- sand protecting plantation 防沙林
- Effects of Shelterbelt on Physiological and Ecological Characteristics and Biomass of Crops. Protective Plantation Technology. Publishing House of Northeast Forestry University. 防护林网内玉米田生物量和生产力格局研究。植物生态学与地植物学学报,16(2)。
- Abstract: In the paper,the biological effects of protective plantation of sparse woods on grassland and pastureland in the semi-arid windy and sandy area were studied. 摘 要: 对半干旱风沙区疏林式草牧场防护林的生物效益进行了研究。
- We make the study and application of airborne dust control technology on urban bare land,and shall construct the zone of application and demonstration of sand protection and control technology etc. 城市裸露土地扬尘治理技术研究与应用;防沙治沙技术应用示范区建设等。
- Ouch! The sand is so hot! I can burn my feet. 哎哟!沙子这么烫!会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中,里边尽是砂子。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- His company was built on the sand. 他的公司根基不稳固。
- Analysis on the Coercion Mechanism of Protecting Plantation of Farmland and Its Control Measures 农田防护林胁地机理分析与调控
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- The boat grounded on a sand bank. 船只搁浅在沙洲上。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- How can we protect our computer files? 我们怎样才能保护我们的计算机数据?
- Sand Protection and Control of Capital Circle 首都圈防沙治沙。
- She was engaged in protecting wild birds. 她致力於保护野生鸟类的工作。
- It fell onto the wet sand, then sank (in). 那个东西掉在潮湿的沙子上,然後沉了下去。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子,一碰就碎。