通过对银杉主要群落种群的数量统计和年龄组成的分析，编绘了银杉种群的特定时间生命表、存活曲线和年龄结构图。

The time specific life table, survivorship curve and age structure of Cathaya argyrophylla population were obtained through analysing the demography and age structures of its main coenopopulations.

外立面和屋顶用当地银杉所做成的木瓦覆盖完成。

The outside façade and the roof have been finished with local silver fir shingles.

运用改良平板法技术，分别建立了银杉-土生空团菌以及秦岭冷杉-士生空团菌的人工菌根诱导体系；

In vitro ectomycorrhizas formation between C. argyrophylla - C. geophilum and between A. chensiensis - C. geophilum were induced by using the modified plate dish method.

溪底卵石上爬着无数的杉木鱼。

Sidi countless pebbles on the crawling on all fours lanceolata fish.

银心与反银心方向在银道上处于完全相对立的位置，银道即银道面与天球相交形成的大圆。

The galactic center and anticenter are directly opposite one another on the galactic equator – the galactic plane projected onto the sky's dome or stellar sphere.