繁缕

The study of phytotaxonomy of the genus Stellaria in Inner Mongolia.

内蒙古繁缕属的分类研究。

The study of phytotaxonomy of the genus Stellaria in Inner Mongolia.

标题 内蒙古繁缕属的分类研究。

Stems slender, 10--30 cm tall; petals shorter than or subequaling sepals; stamens 3--5; seeds 1--1.2 mm in diam., with semiglobose protuberances

茎纤细，10 --30厘米高；花瓣短于或近等长于萼片；雄蕊3 --5 ；种子1 --1.2毫米直径，具半球形突起 7 S。 media 繁缕

Any of various plants of the genus Stellaria.

繁缕属中多种植物的一种。

The research provided reference for future study on Stellaria plants and environmental polluted plant detection.

结论］该研究为今后繁缕属植物的研究与环境污染的植物检测提供了参考。

The aim was to understand the mitotic chromosome aberrations in root tip cell of industrial polluted Stellaria media and micronucleus.

［目的］了解工业污染区繁缕根尖细胞有丝分裂期染色体的畸变和微核。

Stellaria ; Population ; Morphological variation ; Mode of reproduction ; Ecological adaptation

繁缕属；群体；形态变异；繁殖方式；生态适应

88 Yinchaihu commercial samples were collected from 27 provinces. On identification, only 52 samples (60%) complied with the species specified in the Chinese Pharmacopoeia which were derived from the root of Stellaria dichotoma L. var. lanceolata, Bunge and used in 24 provinces, and among them, about 2/3 were cultivated products grown for 1 or 2 years.

通过全国范围调查，收集到27个省、市、自治区的88份银柴胡生药商品，鉴定结果表明其中仅60％来源于中国药典品种，其余40％来源于非药典品种。52份来源于披针叶繁缕，在全国24个省市使用，其中，约有2／3为1或2年生栽培品。

Yinchaihu ; commercial drug investigation ; botanical orgin study ; Stellaria dichotoma ; L.

银柴胡；生药商品调查；生药基源研究；披针叶繁缕；灯心草蚤缀

The emergence and population dynamics of M. aquaticum in transplanted rape fields was studied by survey of permanent quadrats and random quadrats, and field trials for herbicide screening were further conducted to develop the control strategy.

采用固定样方和随机样方法研究了移栽油菜田牛繁缕的出苗规律及在田间的种群动态，结合除草剂筛选进一步探讨了其控制策略。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。