查询词典 Taxus

The plants of Taxus L.,as precious pharmaceutic plant resouce should be properly exploited,specially protected and mass reproduced.

红豆杉属作为珍贵的药用植物资源，应进行合理开发、重点保护、大量繁育。

Results showed: in Podocarpus leaves, there is only one midrib, the xylem tracheid of midrib vascular bundle is multi-form, transfusion tissue belongs to Cycas-type and transfusion tracheids are isodiametric, the accessory transfusion tracheids between palisade tissue and sponge tissue are developed; in Nageia leaves, there are plenty of parallel leaves, the xylem tracheids of each vein are relatively simple, transfusion tissue belongs to Taxus-type and transfusion tracheids are longer in longitudinal section than that in transverse section, the accessory transfusion tissue between palisade tissue and sponge tissue is absent.

结果表明：罗汉松属叶1条主脉，主脉维管束木质部管胞发达，转输组织为苏铁型，转输组织管胞等径，栅栏组织和海绵组织之间的副转输组织管胞发达；竹柏属叶多条平行叶脉，维管束木质部管胞相对不发达，转输组织为红豆杉型，转输组织管胞纵向伸长，栅栏组织和海绵组织之间不存在副转输组织。

Taxus chinensis var.mairei ; semilethal temperature ; osmoregulation substance ; cold resistance

南方红豆杉；半致死温度；渗透调节物质；抗寒适应性

In the Taxus cuspidata nature reserve of Muling County in southeastern Heilongjiang Province, we selected 29 males and 30 females from a population of 271 natural T. cuspidata trees found by a route-checking survey to investigate the population fecundity. The strobilus development and the fruiting status, and their relationships with various ecological factors were examined by using the method of standard branches.

在黑龙江省穆棱东北红豆杉自然保护区，路线踏查到271株天然东北红豆杉，选择其中具有生殖活力的29雄株和30雌株作为样株，采用标准枝法对孢子叶球和结实状况及其与生态因子关系进行研究。

Compounds 1, 2, 5 and 6 are isolated from Taxus media 'Hicksii'.

化合物1、2、5和6为首次从曼地亚红豆杉中分离得到。

Compounds 1, 2, 3, and 5 are isolated from Taxus media for the first time.

结论化合物1、2、3、5为首次从曼地亚红豆杉中分离得到。

At present, many domestic enterprises are planted yew Taxus product development.

目前，国内的许多红豆杉种植企业正在开发红豆杉的系列产品。

Objective To investigate chemical constituents from the needles of Taxus media growing in Liaoning Province of China.

目的对栽培于我国辽宁本溪的曼地亚红豆杉针叶的化学成分进行研究。

Objective: To study the non-taxoids in the leaves of Taxus mairei.

目的：研究美丽红豆杉针叶中的化学成分。

Yunnanensis were studied in this paper in order to provide scientific basis of protection of Taxus yunnanensis,.

然而，有关云南红豆杉种群生物学的研究却十分薄弱，严重阻碍着它的科学保护与合理利用。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。