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- Pteridophyte floras in Tianhuashan Natural Reserve were studied according by investigating its plant composition of the reserve. 摘要在调查天华山自然保护区植物组成的基础上,对该区的蕨类植物区系进行了分析。
- This paper analyse plant composition,aboveground biomass,the proportionof good grasses and nutrient element in soil at different degraded grassland in Dari county,Guoluo, Qinghai. 研究分析退化草地的植被组成、地上生物量、优良牧草比例、高原鼠兔密度以及土壤理化性质等特征,探讨“黑土型”退化草地的成因及生态过程。 结果表明,中度退化草地生物量最高(50.;3g/0
- The plant was growing at an angle. 植物呈一定角度生长。
- EFFECT OF GRAZING INTENSITY ON PLANT COMPOSITION AND PLANT BIOMASS OF GRASSLAND 放牧强度对草地植物组成及植物生物量的影响
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- Now ordinary repairs can be handled in our plant. 现在一般的修理工作都可在我们厂进行了。
- Plant need water the way they need sun light. 植物需要水就像它们需要阳光一样。
- The soldiers blew up the enemy power plant. 士兵们炸毁了敌人的发电厂。
- essessment in landscape plants composition 植物景观评价
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- The indigo plant or the blue dye obtained from it. 假蓝靛靛蓝植物或从这种植物中提取的蓝色染料
- The plant has not struck root yet. 那棵植物还没生根。
- This Scottish plant was a gift from my cousin. 这棵苏格兰植物是我的一个表亲给我的礼物。
- April is the time to plant trees. 四月是种树的时候。
- We plant trees and flowers in spring. 我们在春天种花种树。
- The new plant comes on stream in March. 新工厂将於三月份投产。
- The plant died for lack of water. 植物因缺水而枯死了。
- The plant was starved of light and died. 这株植物因为极度缺乏光照而死了。
- The rose is a cosmopolitan plant. 玫瑰是遍生于世界各地的植物。
- He that go barefoot must not plant thorn. 赤脚?上走,荆棘不可栽。