石斛

Strain AR-15 penetrated the exodermal passage cells through the velamen cells or root hairs and further infected the cortical cells. There were a number of spores and hyphae in plant roots that was damaged by strain AR-15. Study on the ultrastructure of D. nobile root and its endomycorrhizal formationshowed that the wall of velamen cells of D. nobile root was thin, and there were waxylayers outside of velamen. Cells of exodermis were arranged tidily, having thick wallsand chloroplast.

金钗石斛根及其菌根的超微结构研究表明，金钗石斛根的根被细胞薄壁，在最外层根被细胞之外覆盖着蜡质层，外皮层细胞排列整齐，细胞壁厚，内含叶绿体，靠近外皮层的皮层细胞含叶绿体、线粒体，皮层细胞壁薄，细胞核明显，周围有叶绿体围绕，细胞膜附近有小泡结构。

Pine bark has the qualities of fine quality and cheap,useful Iin is3、 years if the pine ground su.bstance is used,if use float grass,and the time limit is only one year,the production cost of pine bark as ground substance is lower than the float grass.comparing with Using pine bark and float grass on Moth orchid.the seedling period is shortened one month pine bark media is suitable for Moth orchid,iron sheet dendrobe,spring dendrobe,etc..

松树皮介质适用于蝴蝶兰、大花蕙兰、铁皮石斛、春石斛等各种洋兰。

This study provides a reference for determining condition and extraction technology of Dendribum nobile polysaccharides.

本研究为金钗石斛多糖的提取和含量测定的条件提供了参考，为金钗石斛的进一步研究提供了基础。

In this paper we use orthogonal test to choose the best determining condition and extraction technology of Dendribum nobile polysaccharides.

利用正交试验选取金钗石斛多糖含量测定的最优条件及金钗石斛多糖的最佳提取工艺。

On the growth of D.candidum and D. nobile were studied in vitro culture.

真菌AR-18或AR-15对铁皮石斛和金钗石斛生长的影响。

Objective:This work is to investigate the effects of the proliferation and apoptosis of K562 cell affected by Dendrobium nobile polysaccharidesand and explore the possible mechanisms,in order to provide experimental evidence to further research pharmacological activity of Dendrobium nobile polysaccharides.

中文摘要目的：研究金钗石斛多糖对慢性粒细胞白血病K562细胞增殖和凋亡的影响及其可能的机制，为金钗石斛多糖药理作用的进一步研究提供实验依据。

Is a specialized in Tianma, Zhu Ling, Dendrobium candidum, Dendrobium nobile, Xuelian, Anoectochilus, and other endangered wild species of medicinal plant research and deep processing and marketing as one of the high-tech enterprises.

是一家专门从事天麻、猪苓、铁皮石斛、金钗石斛、雪莲、金线莲等野生濒危药用品种进行种植、研究、深加工及销售为一体的高新技术企业。

Established by systematically testing and optimizing the important concentrations of the factors. ResultsThe conditions that were suitable for RAPD-PCR of D. nobile Lindl.

方法对金钗石斛RAPD分析中一些重要影响因素进行比较系统的构建和优化，建立金钗石斛RAPD稳定可靠的反应体系。

Aurantiacum var. denneanum by the different surface structure of velamen cells.

流苏石斛和叠鞘石斛根被表面观结构不同。

This paper describes the optimized method for the total DNA isolation of Dendrobium species.

本文对石斛属植物基因组DNA的提取方法进行了优化，建立了适合石斛属PCR扩增所需的基因组DNA提取方法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。