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- The seedlings arised from shoot crttage consisted of three types:Chinese white poplar similitudes (88%),simon poplar(2.6%)and chimera(9.4%). 扦插成苗后发生分离，其中88%25为类似毛白杨，2.;6%25为杂杨，9
- In this article, the change of activated oxygen defensiveenzymes and lipid peroxidation of urban greening streets False Simon Poplar undercrust-covered stress were studied. 本论文主要研究在硬覆盖胁迫下，城市绿化树小青杨的脂质过氧化和活性氧防御酶的变化。
- Higher quality RNA could be extracted from the older leaves of simon poplar,the older roots of ehedra,the older leaves of Ammopiptanthus mongolicus and the older roots of Haloxylon ammondendron. 以小叶杨的老根、麻黄的老根、沙冬青的老叶、梭梭老根为材料提取出质量比较好的RNA。
- Grafting cultivation technology of weep simon poplar 垂杨嫁接培育技术
- There are two rows of Simon poplars growing neatly on either side of the street. 道路的两侧整整齐齐地长着两排小叶杨。
- STUDY ON MATURE AGES OF SIMON POPLAR PLANTATIONS IN THE WEST OF JILIN 吉林省西部地区小叶杨人工林成熟龄的研究
- Simon is doing very well at school. 西蒙的学习成绩很好。
- A poplar tree, especially a cottonwood. 三角叶杨一种杨树，尤指三角叶杨
- weep Simon poplar 垂杨
- I eulogize the tall and straight trunk of the white poplar. 我赞美白杨树那挺拔的树干。
- Simon's always talking big about his prowess on the golf course. 西蒙总是吹嘘自己在高尔夫球场上的杰出才能。
- After a while, we find a shady place under some poplar trees. 过了一会儿，我们在一些白杨树下面找到了一个遮阴的地方。
- false simon poplar bark 小青杨
- Simon glumly watched TV and went to bed snappy. 西蒙闷闷不乐地看电视，然后没好气地去睡觉。
- The poplar leaves rustled in the wind. 杨树叶子被风吹得刷刷响。
- Simon poplar 小叶杨
- Bring up in town, the boy find it difficult to separate a poplar from a willow. 那男孩是在城里长大的，所以觉得很难区别杨树和柳树。
- Simon's answer disagrees with mine. 西蒙的回答与我的不一致。
- The leaves of the poplar trees rustled in the wind. 风吹着白杨树叶沙沙地响。
- Simon filled the bucket with water. 西蒙把桶里装满了水。
