poplar的例句大全

Growth and yield of wheat and corn under shelterbelt of Chinese jujube and poplar were studied.

本试验对比研究了小麦和玉米在枣树和杨树2种农田防护林带作用下的生长状况和产量.

Cryptorrhynchus lapathi is an important trunk borer of poplar and nationwide object of forest plants quarantine.

杨干象是杨树重要的蛀干害虫,为全国性森林植物检疫对象.

Crows cawed from the poplar trees overhead.

白杨树上的乌鸦在上空呱呱乱叫.

Tall poplar trees stand on both sides of many roads in Beijing.

在北京,很多马路的两旁都种着高大的杨树.

Another kind to consider is poplar.

另外一种被考虑的是白杨.

A tall poplar tree once stood there.

该处曾有一棵高大的白杨树.

Poplar Township in 1983 has been changed.

1983年改为白杨乡至今.

This paper studied key process in manufacturing particle pallet Wood species used were poplar and pine.

本研究用松木和杨木为原料,对生产模压托盘的关键工艺参数进行了研究.

Brought up in town, the boy finds 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.

They will spring up like grass in meadow , like poplar trees by flowing streams.

他们要发生在草中, 像溪水旁的柳树.

The CesA gene promoter MDCesAP was amplified from triploid Chinese white poplar ( Populus tomentosa Carr. )

从三倍体毛白杨-93 ( PopulustomentosaCarr. ) 中分离得到了MDCesAP这 一木质部纤维素合酶基因启动子.

There are abundance wilding plant resources including cypress, poplar, spruce etc.

山中野生植物资源丰富,盛产云杉、柏 、 杨等木材.

The Richard growth model is superior for describing the temporal dynamics for poplar bacterial canker disease.

冰核细菌溃疡病流行的时间动态以理查德生长模型为最优生长模型.

APMP pulping of the Taiqing poplar 1 was investigated.

对太青杨1号进行了APMP制浆性能的试验.

Praise of White Poplar is a famous essay of Mao Dun.

《白杨礼赞》是茅盾先生的散文名篇.

A tall poplar tree once stood here.

这儿曾经有过一棵高大的白杨树.

Biomass and nutrient accumulation of poplar plantation on beach land in Yangtse River in Anhui province.

与安徽长江滩地杨树人工林生物量和养分积累>>相似的文献.

Last year in Maine, midnight raiders hacked down more than 3,000 experimental poplar trees.

去年,美国缅因州一处白杨树实验林遭“夜半突袭队”闯入,砍倒了三千多株树.

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.

Poplar ( Populus deltoides ) veneers were used to make plywood for concrete forms.

摘要采用浸胶玻璃纤维布强化方法制造杨木胶合板模板.