孢粉學的 的英文怎麼說
中文拼音 [bāofěnxuéde]
孢粉學的
英文
sporologic-
In the 25 species examined, the epidermal cells fall into four types in terms of their shape and the pattern of the anticlinal wal ls. these types correlate to some extent with features of gross morphology, palynology and plant geography of the ten genera studied. features of cuticular membrane can be used to differentiate clearly the two genera physochlaina and hyoscyamus, and some species within them
顛茄葉表皮細胞形狀和垂周壁式樣在一些屬和種中有一定的規律性,並與外部形態、孢粉學性狀或地理分佈相關;葉片表面角質膜的特徵對屬和種的劃分也有一定意義。In the present dissertation, summarized and reviewed senior ' s study of lespedeza michx., on the basis of this, studied plants of lespedeza michx. in inner mongolia by means of polynology and cladistics taxology, discussed part of controversial species with menthod of and peroxidase isoenzyme pattern analysis
本文在回顧和總結前人對胡枝子屬lespedezamichx .植物研究的基礎上,對在內蒙古分佈的胡枝子屬植物進行了支序分類學和孢粉學研究;還對部分有爭議的種類做了過氧化物酶同工酶酶譜分析。Palynological evidence for environmental changes and agricultural development in the neolithic of moldova
摩爾達瓦新石器時代環境變化與農業發展的孢粉學證據Prof. hsu jen, the founder of palynology in china, was elected as the first president, and some 300 palynologists enrolled as founding members
作為中國孢粉學的奠基人,徐仁教授prof . hsu jen當選為理事長。3. palynology pollen grains of 23 species in seven genera of the tribe hyoscyameae and three related genera were investigated under sem
孢粉學在掃描電鏡下研究了該族7屬及其它3屬共10屬23種植物的花粉形態學特徵。In this paper, the morphology, palynology and anatomy of fifteen narcissus materials were investigated. and the results were applied to the classification of plants in narcissus l.
本實驗對15份水仙材料進行了形態學、解剖學和孢粉學三方面的初步研究,並將之應用於水仙屬植物的分類。The research during the prehistoric period is a base and difficult palynology which provides numerous evidences plays an important role and makes great contributions to the research on holocene environment changes
其中全新世以來史前時期是全新世環境變化研究的基礎和難點。孢粉學在全球環境演變研究中提供了大量證據,發揮了重大作用,成果顯著。Subsequently, a large number of palynologists were trained, and a large number of palynology laboratories were begun throughout the country to meet the urgent need for extensive geological surveys and energy resource exploration
此後,為了滿足國家地質調查和能源勘探工作的需要,大批人員接受培訓成為了孢粉學家,他們在全國各地許多部門建立了孢粉學實驗室或工作機構。Palynology pollen of ephedra from china is studied. four types of pollen have been found in the genus, namely type a, b, c, and d, according to the number and structure of ridges and structural characters of grooves
4 、孢粉學補充了麻黃屬中非常特化的種? ?斑子麻黃的孢粉資料,同時也對膜果麻黃( ephedraprzewalskii ) 、中麻黃、細子麻黃和木賊麻黃的孢粉重新進行了研究。The methods of classical classification, integrating the study on seed morphology and leave epidemics morphology, along with phytomorphology, phytotomy, phytoembryology, palynology, phytocytotaxonomy, phytochemistry and molecular systcmatics, were used to revise and complete the former taxonomic system
以經典植物分類學方法為基礎,結合種子形態學和葉表皮形態學的實驗研究,參考植物形態學、植物解剖學、植物胚胎學、孢粉學、植物細胞分類學、植物化學和分子系統學等方面的資料,對前人的五味子屬分類系統進行修訂和補充。Based on the studies of specimens, taxonomic revision of the genus kadsura jussieu has been finished with special reference to seed morphology. other information from phytomorphology, phytotomy, phytoembryology, phytocytotaxonomy, molecular systematics and phytochemistry etc. has also been considered during the revision. more than 1, 100 specimens from 11 herbaria worldwide have been examined
本文主要根據對世界范圍南五味子屬kadsurajussieu植物標本的研究,結合種子形態方面的實驗數據,參考植物形態學、植物解剖學、植物胚胎學、孢粉學、植物細胞分類學、分子系統學和植物化學等方面的資料,對世界性南五味子屬植物作出全面的分類學修訂。In the thesis, the systematic relationships of acorus together with araceae and typhales are discussed on the basis of features from micromorphology, anatomy, pollen morphology and floral development, with the aid of the data from their embryology, cytology, chemotaxonomy and molecular biology. firstly, it is found that there are many obvious differences between acorus and araceae
本文用形態學、解剖學、孢粉學及花器官發生等方法,並藉助胚胎學、細胞學、植物化學及分子生物學等方面的資料,比較研究了菖蒲屬( acorus )與天南星科( araceae )及香蒲目( typhales )的系統關系。According to the re - analyses on pollen assemblages and archeological evidences in the site and related documents, this paper reconstructs the sequence of fossil pollen - pollen - vegetation - paleoclimate during the prehistoric period, emphatically discussing environment changes, the space - time distributed law on archaeological sites, the origin of culture fault and formation mechanism
本文根據孢粉學和考古學證據,結合相關文獻資料,從古地理學、考古學、歷史學等綜合研究的角度,重建史前時期化石花粉? ?孢粉植被? ?古氣候環境的演變序列,著重探討太湖流域新石器時期的環境變遷與古文化遺址的時空分佈規律、文化斷層的成因及其機制。( 3 ) the research of lycoris on the systematical relationship of micro - morphology and anatomy is absent. it is essential to generalize the character inde xes of morphology, anatomy, cytology, palynology and molecular physiology. so we can establish classification system of lycoris and draw a reasonable family tree of lycoris
因此,必須綜合形態學、解剖學、細胞學、孢粉學和分子生物學等各方面的性狀指標,才能夠建立更合理的石蒜屬植物分類系統,並繪制出完整的石蒜屬分支系統樹。Evidence for the younger dryas event in the eastern part of nanling region
南嶺東部新仙女木事件的孢粉學證據These observation will increase new information of spores for systematic analysis of bartramiaceae
本研究也顯示孢粉學資料可以為研究珠蘚科系統演化提供可靠的依據。In the past several decades, all kinds of research work have been carried out on the genetic resources of genus malus species. therefore, much progress has been made concerning the studies of the number of species, geographical distribution, morphology, classification, cytology, cell biology, reproductive biology and resistance characters to various environmental stresses
在過去的幾十年中,我國的蘋果資源研究工作者對蘋果屬植物的種類、數量、分佈、形態學、系統學、孢粉學、細胞學、生殖生物學和抗逆境生物學特性等眾多方面開展了廣泛、系統和深入細致的研究,取得了許多重要成果,但也存在明顯不足。Is unreliable. so, in this paper we follow < flora reipublicae popularis sinicae > ( tomus 3 ( 2 ) ) ( ching ' s concept for athyriaceae in 1978 was modified ), spore morphology and molecular of athyriaceae was investigated. at the bases of these studies combining the researching informations of predeceesors, the texonmic position of the genera and dividing about subfamily in athyriaceae were analyzed
所以,本文根據《中國植物志》 3 ( 2 )的系統(秦仁昌, 1978的系統並稍做改動) ,對蹄蓋蕨科的植物進行了孢粉學和分子系統學的研究,在此基礎上,結合前人的研究資料,對蹄蓋蕨科各屬的系統分類以及亞科的劃分進行了探討。I. spore morphyology spore morphology of 43 species in athyriaceae from china was investigated under light microscope ( lm ) and scanning electron microscope ( sem ). the 43 species include 14 species in the genus dryoathyrium and lunathyrium ningshenense, 17 species, 3 varieties and 1 hybrid in the genus lunathyrium, 11 species and 1 variety in the genus athyriopsis
1 、孢粉學的研究本文採用光學顯微鏡和掃描電子顯微鏡對國產43種、 4變種和1雜種植物孢子進行了系統的觀察和研究,其中包括14種介蕨屬和寧陜蛾眉蕨,蛾眉蕨屬17種、 3變種和1個雜種,假蹄蓋蕨屬11種1變種。According to the analytic results of anatomy, fifteen narcissus materials were grouped into six types
依據孢粉學的分析結果, 15份材料分為6類。分享友人