胡杨集合种群在种子时间上存在异质性。
There was heterogeneity in seed time in the euphratica meta-population.
在那浩瀚的沙漠中，生长着一种稀有的树种，叫胡杨。
There, in the boundless desert, grows a rare variety of tree called euphrates poplar.
“过去，很多学生大学毕业后会去欧洲度个假，”帮助建立了一系列青年旅馆和廉价旅馆的建筑师胡杨(音)说到。
"In the past, a lot of students would go to Europe for a holiday after they graduated from university," says Hu Yang, an architect who helped set up a chain of youth hostels and budget hotels.
我年轻时曾长期工作在中国的西北地区。在那浩瀚的沙漠中，生长着一种稀有的树种，叫胡杨。
Earlier in my career, I worked in northwest China for many years. There, in the boundless desert, grows a rare variety of tree called Euphrates poplar.
我们到此主要是参观和拍摄历史悠久的西夏黑城和胡杨自然保护区。
Our main purpose here was to visit the historic Western Xia Black City and poplar natural reservation area and take photos of them.
第五章为沙雅县胡杨生态旅游的开发战略。
The fifth chapter discusses the development strategies of eco-tourism in Shaya County.
目的了解塔里木盆地灰叶胡杨种群的数量及动态。
Objective The study aimed to learn the population quantity and dynamic of Populus pruinosa in Tarim basin.
以后随着离河道距离的增加，幼龄胡杨所占比例逐渐减小。
With increasing distance from the river, the proportion of young trees gradually dwindles.
夜间，胡杨同样存在明显的树干液流现象，这主要是由根压引起的。
At night, the ascent of SAP flow could be observed in the above main tree species owning to the existence of root pressure.
实验结果显示，早期的低盐和充分的水分条件是胡杨幼苗存活的关键。
The experiment reveals that the low salinity and the sufficient water supply are the most important for the survival of seedlings of Populus euphratica.
研究了不同土壤水分条件下虫害胁迫对胡杨叶片中酚类物质含量及氮含量的影响。
The objectives of this study were to investigate the effect of insect and soil water contents on phenolic compounds and nitrogen concentrations in leaves of Populus euphratica.
迄今为止，哈琳已出版《蒙古人之歌》、《蒙古天韵》、《蒙古天韵2》、《胡杨女人》等四个专辑。
Up to now, Halin has already issued four albums including "Songs of Mongolian", "Mongolia ethereal tunes", "Mongolia ethereal tunes2", and "Euphrat Poplar woman".
迄今为止，哈琳已出版《蒙古人之歌》、《蒙古天韵》、《蒙古天韵2》、《胡杨女人》等四个专辑。
Up to now, Halin has already issued four albums including "Songs of Mongolian", "Mongolia ethereal tunes", "Mongolia ethereal tunes2", and "Euphrat Poplar woman".
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