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BCFMADS gene was also confirmed identical to both CjMADS1 and CjMADS2 from Cryptomeria japonica based on sequence analysis.

更进一步透过序列分析结果得知,发现BCFMADS基因与柳杉中的CjMADS1和CjMADS2基因最相近。

Sussman's first subject was the Jomon Sugi, a Cryptomeria tree on Yakushima Island, Japan.

苏斯曼的第一个拍摄对象是绳文杉——一种生长在日本屋久岛的柳杉

In order to reduce the internal stress of wood during drying, an attempt was made to dry wood with superheated steam above 100°C. Sugi Cryptomeria japonica D.

试验研究了日本柳杉在120-180℃高温高压过热蒸汽条件下,干燥过程中所伴随的收缩应力的发生发展特征,以及温度和相对湿度对径向收缩应力的影响。

Biomass and soil organic carbon dynamics of Cryptomeria fortunei plantations at 5,10,17,22 and 26 years-old were studied at Pengzhou County,Sichuan Province,employing volume-biomass method and soil profile investigation.

以四川彭州为典型案例,采用材积源生物量法和土壤剖面分析方法,对栽植5、10、17、22和26年的人工柳杉林生物量及其土壤碳动态进行了初步研究。

The objective of this research is to investigate the growth situation of taiwanfir area, cryptomeria area and exposed area. Factor analysis and geoststistics methods are used to study the factors influencing different forest aspect and the impacts between factors. Furthermore, the variation curve of each factor will be described.

中文摘要本研究以溪头地区台湾杉、柳杉及崩塌地三种不同植生状况进行探讨,利用因子分析及地理统计方法加以讨论不同林相之土壤性质影响因子及因子间相互影响关系,并对於各项因子的影响变化趋势进行说明。

Using Cryptomeria accreted in Taiwan to be major members of columns and beams and iron pieces and screws to combine with another member.

采用生长於台湾之柳杉制程建筑物主要梁柱构件,构件间使用铁件及螺丝接合。

Specimens from Japanese sugi Cryptomeria japonica D.

以日本柳杉Cryptomeria japonica D。

Botany ; Cryptomeria fortunei ; population structure ; spatial distribution ; vertical structure ; regeneration ; Mount Tianmu

植物学;柳杉;种群结构;空间分布;垂直结构;更新;天目山

Sugi (Cryptomeria japonica D.Don) wood specimens were dried with radial restraint using superheated steam at up to 180°C, and the resulting restrained shrinkage stress was examined.

试验研究了日本柳杉在120-180℃高温高压过热蒸汽条件下,干燥过程中所伴随的收缩应力的发生发展特征,以及温度和相对湿度对径向收缩应力的影响。

To address the issue, we analyze the correlation and similarity of the different radii sequence and the different combination sequence with the full- ring-sample sequences, based on 642 δ13C data of cellulose fixed in tree-ring at 8 different radii of two Cryptomeria fortunei tree disks from Mt. Tianmu, a subtropical mountain of China. It suggests that 2 to 4 radii mixture sample is the better and more efficient choice for the tree-ring δ13C analysis. It had better to take samples at obtuse angle with each other when to take samples at two or three radii.

研究利用来自天目山的两个柳杉树盘的多方位的和整轮的碳同位素测试数据(共计642个),通过不同方位和不同方位组合的平均碳同位素序列与整轮碳同位素序列的关系的多角度的考查、分析发现,并不是采样的方位数越多越好,选择2~4个方位采样合并分析树轮稳定碳同位素,既经济方便又能比较好的反映一棵树的δ13C变化过程与趋势。

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