顯莖屬 的英文怎麼說
中文拼音 [xiǎnjīngzhǔ]
顯莖屬
英文
phaneropsolus-
At the surface of the pollen grains there are three types of aperturates, including three porates type, three colpates type and three porate - colpates type ; and four types of sculpture, namely, reticulate, striate, striate - reticulate and verrucate. the upper epidermal cells of the leaves of 12 species plants are detected with hpias - 1000 image analytic system through the treatment of binarization, and the experimental methods are proved stable. the results indicated that the waviness of the anticlinal walls ( sfc ) and the ratio of the feret ' s diameter ( slf ) of the epidermal cells of the middle lamina in the third node of leaves starting from the lowerest part of the stem have a relative constant range and could distinguish from each other. oieanolic acid, l, 5, 8 - trihydroxy - 3 - methoxyxanthone and swertiamarin are separately detected on the tlc, and the different chromatogram of various plants can be considered as characters of identification. the contents of oleanolic acid in 12 species of plants are determinated by hplc, but among the different plants and botanical organs their contents are different, and the highest content in flowers
本文對川鄂產獐牙菜屬藥用植物資源進行了野外調查、標本採集和鑒定，對12種乾燥藥材的性狀進行了描述，提供了可以鑒別的特徵。通過掃描電子顯微鏡觀察的12種本屬藥用植物的花粉粒均為單粒花粉，萌發孔有3孔型， 3溝型和3孔溝型三種類型；表面紋飾包括網狀紋，條狀?網狀紋，條狀紋和瘤狀紋四種類型。用hpias ? 1000高清晰度彩色病理圖文分析系統對葉片上表皮細胞作圖像分析，並進行方法學研究，結果表明，同種植物莖上第3節葉片中段主脈和第1側脈之間葉上表皮細胞垂周壁彎曲程度sfc值和細胞縱、橫向直徑的比值slf值，種間有顯著差異，每種都有相對恆定范圍值。In the process of the investigatim, the author discovered a new type which the three leaves in the main stem are all verticillate, its appearance are quite different from the others in swertia genus. the results of rapd ( random amplified polymorphic dna ) analysis suggested it have obvious difference from the close relative species and it be a novel species
酮酮在資源調查和標本採集中，發現一種植物主莖_ _沙十片均為三葉輪生，其形態與屬內其他種有明顯區別，並通過隨機擴增多態dna （ rapd ）分析，與近緣種比較差異明顯，故提出作為新種處理。Higher content of heavy metals was accumulated in the roots of alternanthera philoxeroides than that in the leaves and stems
水花生的根部對重金屬的累積量明顯高於莖葉部。The analysis of isozyme and rapd of seeds dedicate that there were abundant variations on isozyme and genomic dna, there were also ecologi - cal multiplicity between species, ecotypes or plants with differents age in ceratoides l. there were obvious differences between reproductive organ ( seed ) and nutritive organs ( root, stem and leaf )
同工酶和rapd分析表明，該屬植物種間及生態型間存在明顯的同工酶和dna多態性。生殖器官（種子）與營養器官（根、莖、葉）的同工酶差異顯著。分享友人