蒿本 的英文怎麼說
中文拼音 [hāoběn]
蒿本
英文
ligusticum sinense oliver-
The reproductive characteristics and population structure of artemisia ordosica, hedysantm scoparium, caragana korshinskii and the reproductive characteristics of annual plants eragrostis poaeoides and bassia dasyphylla were observed in shapotou artificial revegetation area. stability of the artificial vegetation was appraised from the views of its persistence and variability under local natural condition. the study showed that : the artificial - natural vegetation built with sandbreaks and plants is stable in shapotou area
通過對沙坡頭人工固沙植被區主要建植種群檸條（ caraganakorshinskii ） 、花棒（ hedysarumscoparium ）和油蒿（ artemisiaordosica ）的繁殖特性及種群結構的研究，以及自然侵入的一年生草本植物小畫眉草（ eragrostispoaeoides ）和霧冰藜（ bassiadasyphylla ）繁殖特性的研究，探討了在植被的持久性和變異性，分析評價了主要受惡劣環境壓力下的人工固沙區植被的穩定性。The species were separately caragana korshinskii hydysarum scoparim artemisia ordosica in shrubs layer, eragrostis poaeoides bassia dasyphylla in herbs layer, bryum argenteum barbula ditrichodies in microbiotic crusts layer. and the dominant species of them were artemisia ordosica eragrostis poaeoides bryum argenteum respectively. due to the different time and the topographical varieties in the fixing - sand region, the horizontal structure of artificial vegetation manifested out the mosaic characteristics
灌木片層的主要植物種是檸條（ caraganakorshinskii ） 、花棒（ hydysarumscoparim ） 、油蒿（ artemisiaordosica ）等灌木植物，其中優勢種為油蒿；草本片層的主要植物種有小畫眉草（ eragrostispoaeoides ） 、霧冰藜（ bassiadasyphylla ）等，其中優勢種是小畫眉草；生物結皮由藻類和苔鮮類構成，其中，銀葉真鮮（ bryumargenteum夕為固沙植被區鮮類地被層優勢成分。Zone p2 : there appeared two peaks of the concentration of arboreal and shrubby pollens and in arboreal and shrubby pollens the percent of pollens of deciduous broadleaf trees is comparatively high
33 ，且以蒿、蔡為主；木本（喬木和灌木）植物花粉含量為8 33上89 ，濃度也很低，僅為0In different phases of development, vegetation systems in this region have changed from pioneer herbage species initially recovering in abandoned cropping lands ( bothriochloa ischemum, artenmisia giradii and stipa bungeana, artenmisia sacrorum, spodiopogen sibiricus and sophora flavecens, themeda japonica, and arundinella anomala ) to secondary shrubs ( hippophae rhamnoides, sophora viciifdia, and ostryopsis davidiana ), early forest community ( populus davidiana, betula platyphylla and platycladus orientalis with arbors or shrub assembling ), and finally liaotungesis community as the mature forest. in this study, soil profiles ( 0 - 5, 5 - 15, 15 - 25, 25 - 35, 35 - 50 cm soil layers ) were selected from typical vegetation systems representing for vegetation successions in the region
該區北部目前還保存有空間上完整的植被正向演替系列，即棄耕地先鋒群落草本群落（白羊草bothriochloaischemum 、茭蒿artenmisiagiradii +長茅草stipabungeana 、鐵桿蒿artenmisiasacrorum 、大油芒spodiopogensibiricus +苦參sophoraflavecens 、黃菅草themedajaponica或野古草arundinellaanomala ）灌叢群落（沙棘hippophaerhamnoides 、狼牙刺sophoraviciifdia 、虎榛子ostryopsisdavidiana ）早期森林群落（喬灌群聚、山楊populusdavidiana 、白樺betulaplatyphylla 、側柏platycladusorientalis 、 ）遼東櫟群落（ quercusliaotungensis ） 。In this paper, the brief history and the current condition in the classification of the genus acer linn. have been reviewed. i have also compared the precision of the ancestors ' studies and then studied the classificating evidence, the law of origin and evolution and geographical distribution. by identifying and studying the specimens, 1 ensure that there lie 20 species and subspecies and 8 varieties which belong to 3 subgenus in henan province. i add 3 species and 2 varieties which were not recorded in flora of henan such as acer tegnentosum maxim. a. tsinglingense fang et hsieh, a. shensiense fang, a. buergerianum miq. var. ningpoense ( hance ) rehd
作者通過對河南槭屬植物的分類研究，確認了本省槭屬植物共計20種、 1亞種和8個變種，隸屬於3亞屬12組，增補了《河南植物志》中未記載的但河南有自然分佈的3個種、 2個變種：青楷槭acertegnentosummaxim .秦嶺槭a . tsinglingensefangethsieh 、陜西槭a . shensiensefang 、寧波三角槭a . buergerianummiq . var . ningpoense （ hance ） rehd .和蒿蘋四蕊槭a . tetramerumpaxvar . haopingensefang .訂正了《河南植物志》和《河南種子植物檢索表》中一些分類學問題。Any of several plants of the composite family, especially a widely naturalized eurasian plant ( chrysanthemum leucanthemum ) having flower heads with a yellow center and white rays
東半球多年生草本植物，各色亮麗花色的菊科植物；木茼蒿屬；菊屬；菊蒿屬；被廣泛種植。In a survey aiming at making clear of the environmental conditions of plants in the as - contaminated areas in hunan province, it is found that as - contamination has caused a marked decrease in plant species and reduction in biomass of the plants grown there. moreever, there is higher than 54 % of cultivated vegetables with as content beyond the critical value of safety for food
本研究首先調查了湖南砷污染區的植物生長環境，發現砷污染已導致植物種類減少，群體生物量下降；污染區栽培的蔬菜有54砷含量超標，其中菠菜、茼蒿和萵筍等超過最大許可量（ mpc ）的5倍左右。The results suggest that 1 ) sannella dworakowska should be moved out from typhlocybini to zyginellini ; 2 ) eupteryx complex is a molophyletic group and should be placed in typhlocybini ; 3 ) farynala complex, eupteryx complex and linnavouriana complex were confirmed to be molophyletic respectively which is in accordance with the traditional views. before this study, 44 genera and 6 subgenera, 502species of typhlocybini are found over the world, of which 20 genera and 87 species are known in china
結果表明： 1 ）圓頂小葉蟬屬sannelladworakowska在嚴格合意樹上位於樹的根部而與小葉蟬族其它屬的共同分支平行，不屬于本族； 2 ）蒿小葉蟬屬組eupteryxcomplex為一單系群，屬于小葉蟬族； 3 ）傳統分類所提出的除小葉蟬屬組typhlocybacomplex以外的其他幾個屬組（蟠小葉蟬屬組farynalacomplex 、蒿小葉蟬屬組eupteryxcomplex和林氏小葉蟬屬組linnavourianacomplex ）為亞單系群的觀點成立。Summariszed artemisia selengensis turcz ' s advance in study history, chemical constituents, pharmacological effects and application at present in order to do further research of artemisia selengensis turcz
摘要對蔞蒿的本草考證、化學成份研究、藥理作用研究及應用現狀作一綜述，為蔞蒿的進一步研究和開發利用提供參考。Based on an introduction of the conventional actions and mechanisms of these drugs, we reviewed the recent progress of their new biological actions in this article
本文在介紹青蒿素抗瘧疾作用、應用和作用機制的基礎上，對近年來青蒿素類藥物的其它主要生物學作用研究的現狀進行綜述。分享友人