Fraxinus的例句大全

Surface treatment with chemical agents for veneered plywood of Fraxinus mandshurica

水曲柳薄木贴面装饰板的表面化学处理

Influences of Nitrogen and Phosphorus Supply on Their Absorption and Growth of Fraxinus mandshurica Seedlings

氮磷供应状态对水曲柳幼苗氮磷吸收与生长的影响

Wood anatomical properties and their variations of Fraxinus chinensis

白蜡条木材解剖性质及其变异的研究

Effects of Temperature on Substance Transformation and Endogenous Hormone Content of Fraxinus mandshurica Seeds during Germination

温度对水曲柳种子萌发过程中物质转化和内源激素含量的影响

Technique of Tissue Culture and Plantlet Regeneration of Fraxinus velutina

绒毛白蜡茎段的组织培养及植株再生

Influencing Factors of Vegetative Propagation of Fraxinus mandshurica by Rooted Cuttings

水曲柳扦插繁殖影响因子的分析

Energy and Material Analysis on Pinus koraiensis and Fraxinus mandshurica in Changbai Mountains

长白山红松、水曲柳的能量与物质分析

Optimization of SRAP Reaction System in Fraxinus mandshurica

水曲柳SRAP分子标记反应系统的优化

Effects of the ratio of nitrogen to phosphorus on leaf photosynthesis of Fraxinus mandshurica seedlings

氮磷配比对水曲柳光合作用的影响

A study on the chemotaxonomy and resource of genus Fraxinus Linn

梣属植物化学分类与资源利用的研究

Effects of Nitrogen, Phosphorus and Nitrogen Forms on Growth and Physiological Traits of Fraxinus Mandshurica Seedlings

氮磷营养及氮形态对水曲柳幼苗生长和生理的影响机制

Acer negundo, Salix matsudana, Juniperus rigida, Fraxinus mandshurica and Ulmus pumila are frontal 5 tree species with weight value 78.14, 76.92, 75.96, 74.72 and 74.56 respectively, were used for urban protection forest; Ulmus pumila, Salix matsudana, Populus alba × P.

糖槭、旱柳、杜松、水曲柳、榆树为符合城市防护林的前五位的树种，权重值分别为78.14、76.92、75.96、74.72、74.56；

Bark structure and seasonal variations of secondary phloem development in Ligustrum lucidum and Fraxinus chinensis

女贞和白蜡树的树皮结构及次生韧皮部发育的季节变化

test and study on the shoot cutting of fraxinus americana during greenery period

美国白蜡树绿叶期扦插生根试验

the growth of 10 provenance of fraxinus chinensis in the seedling stage from jilin province and liaoning province was analyzed by using the theory of statistics.

利用统计学原理对来自吉林、辽宁两省的10个种源的花曲柳在吉林省柳河兰山林场的苗期生长（1a生苗高、地径）情况进行了统计分析。

studies on seed germinate of fraxinus sogdiana bung

小叶白蜡种子发芽试验研究

in vitro culture and rapid propagation of fraxinus rhynchophylla hance

大叶白蜡的离体培养与快速繁殖

effects of nitrogen stress on nutrient uptake by fraxinus mandshurica seedlings and their biomass distribution

氮胁迫对水曲柳幼苗养分吸收、利用和生物量分配的影响

distribution patterns of fraxinus mandshurica root biomass, specific root length and root length density

水曲柳根系生物量、比根长和根长密度的分布格局

The release of winged-seed from Acer and Fraxinus species, can be encouraged by shakers.

对于槭属和梣属等种子有翅的树种, 可以用摇树机摇落.