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- The research shows that their changes were similar with those of Populus ussuriensis wood. The volume change from MDF to WCS mainly lies on the thickness change. 结果表明 :中密度纤维板在进行树脂浸渍和高温烧结过程中 ,其主要质量和体积变化规律与以大青杨木材为原料的情况基本相同 ,但中密度纤维板烧结成木陶瓷的体积变化主要在于其厚度变化
- Research on initial density of Populus ussuriensis plantations 大青杨人工林初植密度控制技术的研究
- Ecological and Physiological Research on VA Mycorrhizas of Populus Ussuriensis 大青杨VA菌根生理生态学研究
- STUDY ON THE FIXATION COMPRESSIVE DEFORMATION OF POPULUS USSURIENSIS IN THE TRANSVERSE DIRECTION BY HIGH TEMPERATURE STEAM TREATMENT 高温水蒸气处理固定大青杨木材横纹压缩变形的研究
- Populus ussuriensisn. 大青杨
- Populus ussuriensis sapwood 大青杨边材
- The identity of Rhamnus ussuriensis J. Vass. 乌苏里鼠李的名实问题。
- Triploid clones of Populus tomentosa Carr. 三倍体毛白杨
- Populus alba L. var. pyramidalis Bunge. 新疆杨
- Preliminary Study on Shoot-tip Culture of Pyrus ussuriensis Maxim. 南果梨茎尖培养的初步研究。
- Studies on Seedling Traits of New Clones of Populus tomentosa Carr. 毛白杨新无性系苗期性状对比研究。
- The Geographic Distribution and Origin of Populus L. 杨属地理分布与起源初探。
- Fig.1. Shoot primordia on the callus of Populus eupheratica. 对愈伤组织继代培养与不定芽再生的关系进行了研究，结果见图1。
- Oxygen delignification of populus kraft pu1p is studied. 进行了杨木硫酸盐浆氧脱木素的研究。
- The Dynamic Study on the Total Alkaloids of Fritillaria ussuriensis Maxim. 平贝母总碱积累动态研究。
- Analysis on Growth Yield of 9 Geographic Provenance of Pinus ussuriensis Kom. 大青杨9个地理种源生长量的对比分析。
- Studies on the Pulping Properties of Triploid Clones of Populus tomentosa Carr. 三倍体毛白杨纸浆材制浆特性研究。
- The Deepfreeze and Sowing Seeds Technology of Populus euphratica Oliv. 胡杨种子冷藏及播种技术。
- The Tissue Culture Techniques of Populus alba L. Var. Pyramidalis Bge. 新疆杨组织培养技术。
- Study on the Lignin Structure of Triploid Clone of Populus tomentosa Carr. 三倍体毛白杨木素结构的研究。
