植物發生的 的英文怎麼說
中文拼音 [zhíwùfāshēngde]
植物發生的
英文
phytogenetic- 植 : Ⅰ動詞1. (栽種) plant; grow; cultivate 2. (樹立) establish; set up Ⅱ名詞(姓氏) a surname
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 發 : 名詞(頭發) hair
- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 的 : 4次方是 The fourth power of 2 is direction
- 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
-
In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed
對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: ( 1 )數珠珊瑚花被呈2 / 5螺旋狀發生,遠軸側的1枚先發生,其次為近軸側的1枚發生,最後側方的2枚花被幾乎同時發生,第3枚花被在靠近第1枚的位置發生,第2枚和第3枚之間有1個空隙; ( 2 ) 4枚雄蕊是同時發生的; ( 3 )心皮發生於分生組織的遠軸側,心皮原基形成后,向上向軸生長,在子房成熟前在近軸側非正中位形成1個孔,該孔為心皮最終愈合前的殘跡,到子房成熟時,因子房的生長孔被擠壓縮小,在進一步的生長過程中愈合.子房由1枚心皮構成; ( 4 )從子房發育過程的切片看,該植物的胚珠是在子房發生后不久發生的,子房上的圓孔形成時,從近軸側的分生組織發生胚珠原基,由胚珠原基分化出珠被與珠心Cold hardening ( cold acclimation ) processes taking place in plants before the onset of winter that prepare them to withstand low temperatures
低溫鍛煉(低溫馴化) :在冬季來臨之前植物體內發生的一些生理變化,目的是為了經受即將來臨的低溫。For long-term tissue cultures of domestic carrot the only requirement for adventive embryogeny was addition of an auxin.
栽培的胡羅卜進行長期組織培養時,對不定胚發生的唯一要求是加進植物生長素。The primary structures, the genesis and the structure formed of the primary vascular system and the structural change in the process of cotyledonary senescence of the seedlings of antirrhinum majus and other angiosperms were studied. the progress had been aquired in the aspects as follows
本論文對金魚草等幾種被子植物幼苗的初生結構、幼苗發育早期初生維管系統的發生和建成后初生維管系統的結構以及子葉衰老過程中的結構變化作了較為全面的研究,在以下幾個方面取得了一定的進展: 1Some evidence is available to aid our understanding of the biogenesis of membrane of microbodies in plants.
有些證據有助於我們了解植物微體膜的生物發生。So it has outstanding curative effects on scald, piles, chilblain, indolent wound after operation, scurf damage, ulcerate and etc., especially on bedsore that has a long resistance to treatment
尿囊素不僅對動物,並且對植物同樣有促進生長的作用,尤其對植物發芽,秧苗返青、植株生長等更為明顯,最終導致農業增產。The origin and evolution of land plants was an important event in the history of earth life and has affected all other lives on the earth and global environment. during the past two decade, the new discoveries of fossil plants microfossils and megafossils from the mid - ordovician through all silurian to the lower devonian improved knowledge of the origin of land plants, provided a time framework of the basal groups for the land plants and the early evolution diversity of vascular plants. three new plant based epochs have been recognized. on the other hand, molecular sequence studies have provided insights into the phylogeny and early branches of land plants. a phylogenetic tree has been established by the joint of a study of comparative morphology and gene sequences. this paper summarizes recent advances and new knowledges, comments on the phylogenetic studies based on the cladistic analysis
陸生植物的起源和演化是地球生命中的重大事件,它影響到地球上所有的其他生命和全球環境。在過去的20年中,從中奧陶世歷經整個志留紀至早泥盆世的巖層中,化石植物微化石和大化石的新發現改變了人們對陸生植物起源的認識,並且為陸生植物和維管植物早期演化分異提供了基部類群分化的時間框架。據此人們識別出地史中的3個陸生植物的時代:始胚植物時代始維管植物時代和真維管植物時代。As a whole fund is used at paying rescue of be in hospital, emergency call, malignant tumor outpatient service to put ( change ) function of cure, chronic kidney is not complete outpatient service outpatient service of dialytic, cataract is supersonic the medical treatment fee that examine of back door of emulsification and viscera official transplanting uses the medicaments place that fights repellent reaction to happen
統籌基金用於支付住院、急診搶救、惡性腫瘤門診放(化)療、慢性腎功能不全門診透析、白內障門診超聲乳化及臟器官移植后門診使用抗排斥反應的藥物所發生的醫療費。During the long run road of the evolution, a symbiosis system has formed between endophyte and host, the change of environment conditions and host metabolisms affect the change of genus and metabolism in endophytes correspondingly
在長期共同進化過程中,植物內生菌與宿主植物之間形成了一種共生關系,外界環境條件與宿主植物代謝變化影響著植物內生菌的種類及其代謝發生相應變化。The metabolites eliciting inhibition to foam cell formation process of macrophage produced by endophyte hccb00017 were studied. several products were isolated through solvent extraction, and silica gel chromatography et al. one compound, hccb00017 - a, showed cytotoxicity ; the other two, hccb00017 - c and hccb00017 - e, showed inhibitory activity against foam cell formation process of macrophage
對具有巨噬細胞泡沫化抑制活性的植物內生菌hccb00017的代謝產物進行研究,應用溶媒萃取、硅膠柱分離等方法,從其發酵液中分離出具有細胞毒性的活性物質hccb00017 - a ,以及具有巨噬細胞泡沫化抑制活性的組分hccb00017 - c和hccb00017 - e 。This paper introduced the status and development of basic research on phytochemistry and natural product chemistry in the fields of searching bioactive components, biosynthesis and molecular regulation of plant secondary metabolism substance, environment influence on the synthesis and accumulation of plant secondary metabolism substance, the relationship of endophyte and plant secondary metabolism substance
摘要本文從生物活性成分的篩選與分離、植物次生代謝產物生物合成及其分子調控、環境因子對植物次生代謝產物合成和積累的影響、植物體內生菌與植物次生代謝產物的關系等方面介紹了我國資源植物化學與天然產物化學領域基礎研究的現狀與發展。Those easily found plants and fungi are pinus densiflora, querces mongolica, lespebeza bicolor, rhododendrum chrysanthum, melampyrum roseum, ramaria stricta, cortinarius collinitus, etc, among which, 22 species of plants and 3 species of mushrooms were first reported occurring beside fairy rings of matsutake. 4. studies on dna polymorphisms of symbiotic edible fungi, tricholoma matsutake. the dna fingerprinting of wild baidiocarps of matsutake, collected from the scenes of major production regions in china, were analyzed based on rapd ( random amplified polymorphic dna ) - pcr patterns were optimized by example experiments of two dna templates in this study
除了常見的赤松(屍inusde胭必ra ) 、蒙古棟( que兀esm口吧口lica ) 、胡枝子(眾印『 bezabicolor ) 、興安杜鵑( rhododen動側nc加」 anthum )等外,另外以前並未報道的22種植物, 3種高等真菌也在松茸蘑菇圈附近出現頻率很高,例如被當地菇農稱為松茸花的山蘿花( mela州眨」似腳roseum ) ,與松茸同期發生的蘑菇如密叢枝( ramariastricta ) 、粘柄絲膜菌( cortinari 。His found that a large number of crystal cell is one of the typical salt - resistant characteristics in high - saltnity halophytes, and the distribution of salt hydronium inside plants appears obvious regional characteristic of many arrangements : salt - hydronium - - vacuole - - despersed singal crystal cell or vacuole bags which contain salts - - vacuole bags or crystal cell in groups or distributed as groups - - little consecutive crystal cell ring of organ periphery - - consecutive crystal cell ring of organ periphery
發現大量的含晶細胞是高鹽度鹽生植物的一種代表性的抗鹽結構特徵,並且鹽離子在植物體內的分佈呈現出明顯的多層次性的區域化特徵:鹽離子液泡分散的單個含晶細胞或含鹽液泡包成群或成堆分佈的含鹽液泡包或含晶細胞器官外周不太連續的含晶細胞環器官外周連續的含晶細胞環。In this paper, the basic characteristics of neilingding island ? s flora and their relationships with the neighboring floras were studied. the results show : ( 1 ) the vascular flora of neilingding island consists of 127 families, 367 genera and 551 species, of which 38 species of 25 genera and 20 families belongs to pteridophyta ; ( 2 ) the typical families of seed flora are lauraceae, rubiaceae, apocynaceae, annonaceae, euphorbiaceae, moraceae, aquifoliaceae, rutaceae, araliaceae, myrsinaceae, urticaceae, menispermaceae, araceae, palmae, etc. most of them also are the basic elements of cathaysian flora ; ( 3 ) 342 genera of seed plants in neilingding island can be classified to 13 types according to wu zheng - yi ? s " areal types of chinese genera of seed plant " ; the dominant geographical elements are pantropic genera ( 36. 05 % ), old world tropic ( 12. 54 % ), tropical asia ( 11. 60 % ), the total tropical elements made up to 84. 90 % of the total number of genera, but the typical and specialized tropical elements are scanty. most of them mainly distributes to sub - tropic or even to temperate zone ; ( 4 ) comparing the floristic composition of neilingding island with those of the neighboring regions, they is closely related to the flora of hong kong which is situated to the east of neilingding island. they all are belonged to the south china province of cathaysian kingdom
通過對廣東內伶仃島的維管植物區系進行全面考察、採集、鑒定和研究,結果表明: ( 1 )共有野生維管植物127科367屬551種,其中蕨類植物20科25屬38種,種子植物107科342屬513種, 12種為廣東新記錄; ( 2 )種子植物區系的表徵科主要有:樟科、茜草科、夾竹桃科、番荔枝科、大戟科、桑科、冬青科、蕓香科、葡萄科、五加科、紫金牛科、蕁麻科、防己科、天南星科、棕櫚科等; ( 3 )屬的地理成分以泛熱帶分佈為主,其次為舊世界熱帶及東亞分佈; ( 3 )通過與鄰近地區植物區系的比較,發現內伶仃島與香港植物區系相似性最高,與古田、古兜山的相似性次之,而與南崑山的相似性較低,它們均屬于華夏植物區系界的華南省。This paper summarized the disturbance effect of rodents on soil ( pedogenesis, patch formation, and physical and chemical properties ) and vegetation ( species diversity, productivity, and seed dispersion ), aimed to illustrate the contributions of rodents activities to desert ecosystem
本文主要從鼠類活動對土壤(包括土壤發生過程、土壤斑塊的形成、土壤理化性質)和植物群落(包括物種多樣性、生產力、植物種子)的擾動效應做了歸納總結,旨在闡明鼠類在荒漠生態系統中的作用。After years studying the microscropic structure of plants, he proposed his cell theory contributions to phytogenesis ( 1838 ), in which he stated that the various plant structures are all composed of individual cells
經過多年對植物顯微結構的研究,他在1838年發表了的《植物發生論》中提出了細胞學說,指出細胞是構成植物體各種結構的基本單位。Proplastid a self - duplicating undifferentiated plastid, about 0. 5 - 1 m in diameter and found in the meristematic regions of plants. they grow and develop into plastids of different types
前質體:能夠自我復制的沒有分化的質體,直徑約0 . 5 - 1微米,發現于植物分生組織區域。它們生長發育為不同類型的質體。These, too, showed more tropical than temperate mutations
同樣地,熱帶植物發生的突變比溫帶植物多。Its depth is limited by the compensation leval - the depth at which the rate of photosynthesis is equaled by the rate of respiration, and below which plants cannot live ( but some phytoplankton can )
這個深度受限於補償水平? ?植物發生光合作用與呼吸作用速率相等時的水深,處于下方則植物無法生存(一些浮游植物除外) 。These results indicate that the three studied clonal herbs demonstrated division of labor induced by reciprocal patchiness of light and nutrients
這表明,三種克隆植物發生了環境誘導的克隆內分工行為。分享友人