1. There are more than 300 Forest tree kinds, main seeds of trees such as Korean pine, ground hemlock, ceasing pine, poplar, ashtree, walnut autumn, oak tree, color tree, elm, birch, willow etc
    森林树木种类有300多种，其中有红松、紫杉、偃松、杨树、水曲柳、胡桃秋、柞树、色树、榆树、桦树、柳树等主要树种。

2. Shuaiqi Company can supply the following products in large quantity throughout the year as:(1) Species of the Northeast:manchurian-tree wood, oak solid wood, birch, basswood, mongolian scotch pine, Korean pine, cembra pine, white beech, elm wood, and aspen wood, etc.(2) Species of Yuannan: Birch wood, white birch, rubber wood timber, gold teak veneered wood, etc.(3) Rotary species: peach, Okoume, basswood, birch wood, poplar, padauk wood, etc.(4) Imported species: red rubber, cherry, black Walnut, Thailand teak, sapelli, ayous, etc.
    帅琦公司可以为您常年大量供货：（1）东北品种：水曲柳、柞木、桦木、椴木、樟子松、红松、节松、楸木、榆木、杨木等天然树种；（2）云南品种：西南桦、白木莲、白桦、橡胶木、金丝柚、黄云香、山香果树瘤等天然树种；（3）旋切品种：桃花芯、奥谷曼、柳桉、山桂花、大白木、黄云香、椴木、桦木、白杨木、花梨木等；（4）进口品种：红橡、樱桃、黑胡桃、沙贝利、泰柚、黑檀、花梨、铁刀、艳阳花等天然树种。

3. In the gloom of daybreak, the warmth of the early sun can be felt. The fragrance of tea with milk lingers in the air. Flocks of sheep are also grazing quietly, as if enjoying the beauty of nature. The reflection in the water of the graceful poplar tree, with its trunk, resembles the strings of an instrument.
    曙色朦胧，洋溢着晨曦的温馨，草地迷茫，散发着奶茶的醇香，静静吃草的群羊在忘情地享受大自然的恩赐，平静的水面映出胡杨婀娜的身影，那明快无边衬托的凝重树干犹如根根琴弦，但这是凝固的音乐，无声的诗篇。

4. The eucalyptus, Chinese fir, poplar and bitter bamboo were chose in researched area to observe their anion concewtration, the average values taken from the daily measured data were used as anion concn. value of that day to draw the change maps, and the variation characteristics of day and month of anion concn. in different tree species were studied.
    方法］在研究区域内选取巨桉、杉木、杨树、苦竹进行负离子浓度的观测，将每日所测数据取平均值作为当日的空气负离子浓度值，绘制变化圈，研究不同林种的负离子浓度的月、日变化特征。

5. In the fangshan nursery of zhonglin company, Beijing, on the basis of poplar tree vessel seedling''s weeding experiment with 11 weed killers in the greenhouse, the effects of 12 weed killers on seven broad-leaf tree seedlings were separately carried on by the way of soil treatment and leaf treatmen in the field. The research results indicated that 24% oxyfluorfen EC treated soil surface with quantity of 40-80ml each 667m2, the weeding effect can reache above 95%; 10% imazaquin AS with quantity of 15-25 ml each 667m2, and 30% benazolin-ethyl EC with quantity of 56-76 ml each 667 m2 were sprayed on the weeds or leaves of the seedlings, the weeding effects can reach above 81% and 85% respectively, but safe to nursery stock growth.
    在北京中林公司房山苗圃基地，用11种除草剂配方在塑料大棚杨树容器苗试验的基础上，对大田七个阔叶树种苗圃用12种除草剂配方分别进行土壤处理和茎叶处理，结果表明，用24%惠尔乳油，每667m2用商品量40-80ml作土壤处理，除草效果达95%以上；用10%咪唑喹啉酸水剂和30%草除灵乳油每667m2用商品量分别为15-25ml和56-76ml作茎叶处理，除草效果分别达81%和85%以上，对苗木生长安全。

6. The Kentucky coffee tree was pitted against the Tulip Poplar for the distinction of being named Kentucky`s state tree.
    肯德基的咖啡树被打的郁金香杨树被命名为区分肯德基的状态树。

7. The Tulip Tree is not a poplar, but it is still commonly referred to as Tulip poplar, Hickory poplar, White poplar and Yellow poplar.
    郁金香树不是杨树，但它仍是俗称为郁金香杨树、胡桃木杨树、白杨、黄杨树。

8. Cytospora chrysosperma harms the poplar widespread, and it affects severely on the tree species of development of poplar and willow.
    杨树烂皮病又名杨柳腐烂病，是杨、柳树的主要枝干病害之一。病害发生在主干和枝条上，表现为干腐和枯梢2种类型。

9. A poplar tree, especially a cottonwood.
    三角叶杨一种杨树，尤指三角叶杨

10. poplar tree什么意思

10. Suddenly, I saw the blue screen of black gold half moon, free and easy to trace of light, I quickly draw the curtains to see it clear, she saw me in front of the tall poplar tree behind him, quietly, and feels like a contemplative girl, Enron''s demeanor, soft rolls, like a spring rain last night while temporary, she bathed in the spring in a more pure and leisure, the quiet air of a trace of an ethereal and tough.
    忽然，我看到黑蓝色幕布中一半金色的月亮，洒脱地透着亮光，我急忙拉开窗帘去看个清楚，只见她就在我门前那棵高大的白杨树身后，静静的，宛若一个沉思的少女，安然的神态，轻柔和顺，仿佛昨夜一场春雨而临后，她在春雨沐浴中更加纯净而悠闲，那安静的神态透着一股轻灵与坚韧。

11. I saw Hu poplar, of course, this is a legend, in fact, it is not so much long, but it is not long-term decay is real, then the golden poplars HU, followed by large, hundreds of kilometers of desert Only one HU poplar, Populus euphratica tree standing alone in there, where Shou looked lonely.
      我看见的胡杨树，当然这是个传说，实际上，它并长不那么多，但是它长期不腐朽是真实的，然后是金色的胡杨树，然后是大片的，几百公里的荒漠中，只有一棵胡杨树，一棵胡杨在那里孤独的站着，在那里孤独的守望着。

12. danci.edu.pub

12. After a while, we find a shady place under some poplar tree
      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

13. danci.edu.pub

13. The white poplar tree is by no means a common tree. I praise it!
      白杨树实在是不平凡的，我赞美白杨树！

14. We have chosen as the main tree the Poplar as being a native of the region and having an easy maintenance and a rapid growth.
      我们之所以选择杨树作为主要的树种，是因为杨树是当地主要的树种，这样的话杨树可以很快速的生长并且其维护的费用很低。

15. The white poplar is no ordinary tree. Let me sing its praises.
      白杨实在是不平凡的，我赞美白杨树！

16. Have to Masson pine, fir, cedar mainly subtropical coniferous forests, and chestnut in silk, camphora, nanmu, eucalyptus, tangelo mainly evergreen broad-leaved forest, there are birch, poplar, Quercus acutissima, serrata tree mainly deciduous broad-leaved forest, there are a camellia, rhododendron, Eurya, mainly cubeba mountain shrub, and to Imperata, mainly of Pakistani mountain fescue grass.
      有以马尾松、杉木、柏木为主的亚热带针叶林，有以丝栗、香樟、楠木、桉树、桔柚为主的常绿阔叶林，有以桦木、杨树、麻栎、枹树为主的落叶阔叶林，有以山茶、杜鹃花、柃木、山苍子为主的山地灌丛，有以白茅、巴茅为主的山地草丛。

17. Research on the Relation between Active Iron in Leaves and Yellow-leaf Disease in Poplar Tree
      叶片活性铁与杨树黄叶病的关系研究

18. poplar tree的近义词

18. The HPLC fingerprints of flavonoids in the authentic propolis, poplar tree''s gum and adulterate propolis were determined in this paper.
      从蜂胶的功效成分&黄酮类化合物着手，测定了真品蜂胶、杨树胶和搀假蜂胶的HPLC指纹图谱。

19. This article introduced poplar tree''s fast-growing afforestation technology.
      本文介绍了杨树的速生造林技术。

20. The growth regulation of nursery stocks of four tree species, Canadian poplar, Amorpha, Black locust, Sar-buckthorn, were simulated with logistic equation and their quick-growing period were analyzed.
      以高等数学的有关理论，通过Logistic方程对加拿大杨、紫穗槐、刺槐、沙棘等4种苗木的生长规律进行了模拟研究，并对速生期进行重点分析。