杨站长坐阵指挥, 调度机械.

Poplar stationmaster sits a direct, attemper mechanical.

研究了不同品种、树龄的三倍体毛白杨和中林杨107速生杨为原料的APMP制浆性能.

Effects of different species and tree age of fast - growing poplar on the APMP properties were investigated.

山中野生植物资源丰富,盛产云杉、柏 、 杨等木材.

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

对不同树龄窄冠杨黑11的纤维形态与制浆性能进行了研究。

The fiber morphology and pulping properties of narrow-crown Poplar Aigeiros 11 at different ages were studied.

对不同树龄窄冠杨黑11的纤维形态与制浆性能进行了研究.

The fiber morphology and pulping properties of narrow - crown Poplar Aigeiros 11 at different ages were studied.

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.

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

以北芪渣为辅料的栽培料效果最佳,菌丝生长快,菌核形成多,其次是杨树根土和草木灰栽培料.

Wood ash and poplar - root soil was better supplementary cultural materials.

主要探讨了杨-粮间作新栽培模式对小麦产量和质量的影响。

This paper deals with the impacts of new cultivation patterns of incorporating poplar with wheat on its yield and quality.

目的评价杨树皮不饱和脂肪酸对实验性高脂血症大鼠血脂的影响。

Objective To observe the effect of poplar skin monounsaturated fatty acid(PSMFA) on the lipid profile of atherosclerosis in rats.

野生海狸通常会啃咬杨树皮、柳树皮、白桦树皮等，用啃下来的木头去修建他们的小窝。

Beavers in the wild usually eat the bark of poplar , willow , birch and maple trees , using the wood for their dams.