木贼

A method for chiral analysis of anatabine,nornicotine and anabasine in tobacco has been established.

建立了烟草中新烟草碱、降烟碱和假木贼碱的手性分析方法。

The anabasine and anatabine in micro-alkaloids were in significant correlation with the after-taste of smoke.

烟碱对烟气粒相成分和评吸质量的影响最大；假木贼碱、新烟碱与烟气烟碱、香气量、浓度存在显著的典型相关。

The study aimed to provide scientific foundation for the ecological restoration of Anabasis aphylla.

［目的］为无叶假木贼的生态恢复提供科学依据。

We choose the arid land of northwestern China as our study area because of its extensive area, specific geographical location, dry climate, varied topography, vulnerable ecosystems and long-term human disturbance, as well as the existence of current conflicts between economic development and environmental protection. Based on the literature, we choose ten desert species with clear and relatively accurate geographical distribution ranges to model their distributions:Anabasis brevifolia, Atraphaxis frutescens, Calligonum mon-golicum, Ephedra przewalskii, Gymnocarpos przewalskii, Haloxylon ammodendron, Haloxylon persicum, Ka-lidium cuspidatum, Salsola laricifolia, and Sympegma regelii.

：选择面积广阔、地理位置特殊、气候干旱、地形地貌多样、生态系统脆弱以及人类活动长期干扰，而且目前面临着西部大开发和环境保护双重矛盾的西北干旱区作为研究区域，通过收集西北干旱区多种优势种和常见种的地理分布资料，选取10种分布范围相对明确、资料相对齐备的荒漠植物种：短叶假木贼、木蓼(A- traphaxis frutescens)、沙拐枣、膜果麻黄、裸果木、梭梭柴、白梭梭、尖叶盐爪爪、松叶猪毛菜(Salsola lar- icifolia)和合头草，定量分析其地理分布与气候因子的关系，并据此估测其潜在中心分布区和潜在最大分布范围，与实际分布范围进行比较。

Widely distributed in wet or boggy areas of northern hemisphere.

生长于北半球湿地和泥沼地区的木贼。

Scouring-rush horsetail widely distributed in wet or boggy areas of northern hemisphere.

生长于北半球湿地和泥沼地区的木贼。注意，注意力集中

Objective To observe the effect of equisetum extract on aorta endothelium in rats with experimental hyperlipemia with scanning electron microscope.

目的 扫描电镜对比观察两种木贼提取物对高血脂大鼠主动脉内皮细胞损伤的影响。

On Earth, silicon fibers are found in many plants, like Equisetum, and even in some marine organisms.

地球上许多植物体内也含有硅纤维，比如木贼，甚至某些生活在海洋中的有机体也含有该物质。

Any of various nonflowering plants of the genus Equisetum,having a jointed,hollow stem and narrow,sometimes much reduced leaves.

木贼属植物多种木贼属不开花植物，其茎中空有节，其叶狭长，有时十分小

An early divergence of E. bogotense has interesting implications for the evolution within Equisetum, as characters shared among subgenus Equisetum might be ancestral for horsetails.

E。 bogotense 的早期的分歧有感兴趣涵义为演变在木贼属植物之内，作为字符分享在亚属木贼属植物之中也许是祖先的为horsetails 。

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。