杨树

And the main plantation tree species should select fast growth timber and economically high efficiency species, such as poplar, peach etc.

造林树种可选择速生丰产的杨树等用材树种和经济效益高的桃树等果树。

Then the wheelwright lays his axe to its roots that he may fashion a felloe for the wheel of some goodly chariot, and it lies seasoning by the waterside.

一位制车的工匠把它砍倒，用闪光的铁斧，准备把他弯成轮轱，装上精制的战车。杨树躺在海岸上，风干在它的滩沿。

Poplar blight caused by Fusarium solani is a new disease in China. The biological characteristics of the pathogen were studied in this paper.

由茄类镰刀菌引起的杨树枯萎病是一种新病害，对其病原菌的生物学特性进行了初步研究。

Productivity and turnover of fine roots in poplar tree and grass roots.

杨树细根及草根的生产力与周转的研究。

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。

Then he took a second rope -- one used to tow cars, with large hooks at both ends -- and hooked one end to a loop on the guide rope. He wound the other end around a poplar and hooked the tow rope onto itself.

然后他拿出另一根绳，一根两端带有大钩子，通常用来拖车的绳，一端钩在导索的搭环上，另一端缠绕过一棵杨树后和这个拖绳本身钩在一起。

Hohn M E%Liebhold A M%Gribko L S Geostatistical Model for Forecasting Spatial Dynamics of Defoliation Caused by the Gypsy Moth(Lepidoptera:Lymantriidae) Environmental Entomology , 1993,5

李友常%夏乃斌%屠泉洪%骆有庆%温俊宝杨树光肩星天牛种群空间格局的地统计学研究生态学报， 1997，(4)石根生%李典谟马尾松毛虫空间格局的地学统计学分析应用生态学报， 1997，6

And in Howrah House, Poplar, they had two quite separate schools, a 'boarding school for young ladies', and a 'high school for girls'.

和豪拉家，杨树，他们有两个非常不同的学校，一个寄宿学校年轻女子和一个高中女孩。

The microclimatic factors (daily total radiation,air temperature,air humidity,soil temperature,etc.) and the yield of intercrop in different aged poplar plantation were investigated and analyzed.

对安庆江滩不同林龄杨树人工林内的日总辐射、气温、湿度、地温等小气候因子和间作物产量进行调查，研究林龄和这些因子之间的变化规律。

The result of relative syn- onymous codon usage analysis shows a high bias of codon usage toward the codon with A or T ending.

相对密码子使用值的计算结果表明，高表达基因强烈偏好以A或T结尾的密码子，并确定了TTA和ATA等10个密码子为杨树的主要偏爱密码子。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。