The more the poplar of per unit area absorbed liquid, the more its surface free energy hail in the same time.
杨木单位表而积吸水量越率多，其表而自由能越大。
Study on absorption and remediation by Poplar and Larch in the soil contaminated with heavy metals
杨树, 落叶松对土壤重金属的吸收及修复研究
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。
There are abundant wilding plant resources including cypress, poplar, and spruce.
山中野生植物资源丰富，盛产柏、白杨、云杉等木材。
There are abundant wilding plant resources including cypress, poplar and spruce.
山中野生植物资源丰富，盛产柏，白杨，云杉等木材。
Biomass and nutrient accumulation of poplar plantation on beach land in Yangtse River in Anhui province.
安徽长江滩地杨树人工林生物量和养分积累。
Improving durability of poplar plywood with vapor phase acetylation of veneer
用气相乙酰化单板提高杨木胶合板耐腐性
Achievements on Species Improvement of Cathay Poplar Group and Breeding Base Construction.
青杨派树种改良及综合繁育基地建设成果
Study on Preparation of glucose by acidic hydrolysis of cellulose from salix, caragana and poplar
沙柳、柠条、杨木纤维素酸水解制取葡萄糖的研究
poplar ice nucleation active bacterial canker
杨树冰核细菌溃疡病
A Study on Ice Nucleation Active Bacteria in Northern Poplars
北方杨树上冰核活性细菌的研究
The chitinase activity was positively correlated with poplar resistance.
几丁质酶活性与寄主抗病性呈正相关。
Relation between Dye Adsorption and Dyeing Techniques for Poplar Veneer
杨木单板染色工艺与染料染着量的关系
Research advance on control poplar pests
杨树虫害防治研究进展
Variety and moisture of poplar are main factors affected occurrence and expansion of the disease.
杨树品种和水分状况是影响病害发生流行的关键因子。
POPLAR AFFORESTATION TEST WITH VARIOUS SOIL PREPARATION SPECIFICATIONS IN SANDY AREA OF THE YELLOW RIVER
黄泛沙地毛白杨不同整地规格造林试验
Breeding of Poplar in Agricultural Division No.
兵团农七师胡杨壮苗的培育。
The intercropping of agriculture and forestry is three years, the tree species is poplar80 Xianglin.
农林间作3年，造林树种为杨树湘林80，主伐年龄为10年。
With straight trunks and branches, white poplars aim high.
那是一种力争上游的一种树，笔直的干，笔直的枝。
Several coppice plantations have been seeded with poplar, willow, and alder.
好几个灌木林场都种上了白杨，柳树和赤杨。
Study on Alkali Pretreatment before Chlorination in Bleached Sulfite Poplar Pulp Production
杨木酸性亚硫酸盐浆氯化前碱处理的研究
ANATOMICAL OBSERVATIONS ON LEAVES OF AIGEIROS AND CATHAY POPLARS
黑杨派和青杨派叶片的比较解剖
A study on comparison of fibril angle and wood properties for Poplar hybrids in sect. Leuce
白杨派杂交杨纤丝角与材性比较研究
Effects of knife rake angle on rheological properties of the flakes of poplar and oak wood
刨刀角度对杨木和柞木刨片流变性能的影响
The Variation Pattern of Microfibril Angle, and Its Relationships with Wood Properties for Poplar Clones
杨树无性系微纤丝角的变异及其与材性的关系
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