您要查找的是不是:
- Cunninghamia lanceolata ( Lamb. ) Hook. 杉木
- Cunninghamia lanceolata (Lamb.) Hook. 杉木
- Simulation of Cunninghamia lanceolata growth by wave-type time series analysis. 杉木生长的起伏型时间序列模拟研究。
- A new karyotypic type in higher plants based on Cunninghamia lanceolata. 从杉木看一个新的高等植物核型类型.
- Does Fine-root Litter of Castanopsis carlesii and Cunninghamia lanceolata Decompose Fastest in Its Own Community? 米槠与杉木细根凋落物是否在自身群落中分解得更快?
- Growth analysis on the competition-density effect in Cunninghamia lanceolata stands. 杉木竞争密度效果分析。
- Dynamics of energy for fine roots in mixed forest of Cunninghamia lanceolata and Tsoongiodendron odorum. 杉木、观光木混交林群落细根能量动态变化。
- Community Diversity of Cunninghamia lanceolata Forest in the Three Gorges Reservoir Area. 三峡库区杉木林群落多样性研究。
- Chinese fir (Cunninghamia lanceolata Lamb.) is one of the most important timber tree species planted in southern China. 摘要杉木是我国南方最重要的造林用材树种。
- STUDIES OF THE ABORTIVE SEED AND ITS CONSTITUENTS IN Cunninghamia lanceolata (Lamb.) Hook. 杉木败育种子及其涩粒物质的研究
- STUDY ON MOLECULAR GENETIC VARIATION OF SUPERIOR TREES IN CHINESE FIR(CUNNINGHAMIA LANCEOLATA(LAMB.)HOOK. 杉木优树分子遗传变异的研究
- Microcrystalline cellulose(MCC) was prepared in good yield(94.6%) from the wood of Cunninghamia lanceolata. 以杉木木材为原料 ,经过制取纤维素和稀酸水解 ,制备了微晶纤维素 (MCC)。
- The Heredity and Variation of Seed Bearing Coefficient(SBC) Among Clones of Cunninghamia lanceolata (Lamb.)Hook. 杉木无性系结实系数的遗传变异
- Preliminary study on karyotypes of cultivars of Cunninghamia lanceolata from Guangxi. 广西杉木两类型染色体核型初步研究.
- Study on Chemical Components of Petroleum Ether Fraction of Alcohol Extract from the Leaves of Cunninghamia lanceolata Hook. 杉木叶醇提物中石油醚溶解组分的化学成分分析。
- Conversion of natural secondary broad-leaved forest to Cunninghamia lanceolata plantation is a common management practice in subtropical China. 摘要在我国南方,天然次生阔叶林转变为杉木人工林是一种常见的管理措施。
- The elastic constants of wood of Cunninghamia lanceolata was determined and the limits of orthotropic model adopted for wood was studied. 测试杉木的弹性常数,研究木材采用正交各向异性体模型的限制条件。
- Soil fertilities of three young broadleaf mixed plantations were compared with those of a Cunninghamia lanceolata plantation. 摘要研究了3种阔叶混交幼林的土壤肥力,并将其肥力特征与杉木幼林进行对比研究。
- The carbon concentration of the Cunninghamia lanceolata, pine, broad-leaf tree, shrub and bamboo in research respectively were 54.70%, 56.97%, 55.21%, 54.17% and 52.69%. 杉木、松类、阔叶树、灌木和楠竹5种森林植被类型的平均碳素含量分别为:54.;70%25、56
- By using cunninghamia lanceolata and paulownia forlunei as experimental materials, the effects of KY-FW treated wood and untreated wood on mechanical properties was compared. 摘要采用杉木和泡桐为试材,对经过KY-FW阻燃剂处理的木材与未经处理的木材进行对比研究,分析KY-FW阻燃剂对木材力学性能的影响。