種內進化 的英文怎麼說
中文拼音 [zhǒngnèijìnhuà]
種內進化
英文
intraspecific evolution-
Objective to study the effects of volatileoil, curcumenol, curzerenone and isocurcumenol from curcuma phaeocaulis valeton on liver cancer and endometrial carcinoma cell lines
摘要目的對中藥蓬莪術揮發油及其中3種主要化學成分莪術烯醇、莪術酮和異莪術烯醇進行抗肝癌和子宮內膜癌細胞活性的研究。Based on the survey of viruses infecting araceae plants from in zhejiang province, hunan province, hainan province and other regions in china, pathogenic viruses of this family were detected and identified. sequence similarity was compared between dasheen mosaic virus ( dsmv ) isolates of different origin. virus - free seedlings were obtained for two important taros cultivar, colocasia esculenta cv
本研究論文對我國浙江省、湖南省和海南省等地的天南星科植物上的主要病毒進行了檢測和分子鑒定,比較了該科主要病原病毒芋花葉病毒( dsmv )不同分離物的序列同源性並分析其種內分化關系;同時,我們對2種重要的芋屬栽培作物? ?奉化芋艿頭、烏梗芋( colocasiaesculenta )和我國特有的天南星科藥用植物? ?掌葉半夏( pinelliacordata )進行了脫毒培養和快速繁殖研究。As an important part of the morph - functional research of animals, the diversity of hair micro - structure is of significance for the discovery of species adaptation and evolution. hair structural diversity provides parameters to interpret the divergent adaptation and evolution tendency in different ecocommunities. physical principles introduced probed into the interpretation of the mechanism that the hair microstructure forms and the relatedness between structure and function, animal behavior and ecology
毛發微觀結構多樣性研究作為動物形態與功能多樣性研究的內容之一,對揭示毛的形態結構與功能多樣性在物種生存和適應中的意義,具有積極作用;同時作為生態形態學的研究內容,對解釋不同生態類群中的動物體形態結構的適應和進化趨勢以及所表現出的趨同、趨異現象也將發揮重要作用;在結構形態學研究方面,應用物理學原理解釋毛的微觀結構形成的過程以及結構與功能、行為、生態的關系也很重要。The site contains a distinct range of species with a high level of endemism and reveals a pattern of evolution that is not only of great scientific interest but is also of importance for conservation
這個地區內生長有許多極具當地特色的動植物物種,同時也展示出物種的進化過程,這些特點不僅僅具有很高的科學價值,同是也有很高的保護意義。As a kind of endogenic phenomenon of progressive reform, the reasons of financial dilemma lie in financial preference of nationalization and soft budget restriction of state - owned enterprises, asymmetric information and the rate which is not decided by market transaction, and the actual ownership - discrimination of stock market and bond market
作為漸進改革的一種內生現象,民營經濟的金融困境源於「國有化」金融偏好與國有企業預算軟約束,信息不對稱與利率非市場化,以及股票市場與債券市場事實上的「所有制」歧視。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 division has pioneered a totally new approach to bladder surgery by performing laparoscopic procedures within the bladder under carbon dioxide bladder insufflation, or pneumovesicum
我們開創了一種全新的膀胱手術方式:通過膀胱內灌注二氧化碳建立氣膀胱,然後在膀胱內進行各種腔鏡微創外科手術。Laoyingdi population, baoshan population, yimen population, yupingshan population and shuangbai population. in addition, hierarchical relationships of populations were studied. put together, there are obvious intraspecific differentiations in lilium sulphureum baker apud hook
綜合上還研究認為,淡黃花百合存在明顯的種內分化,不同的選擇壓力和兼性無融合生殖與該種植物的遺傳多樣性、適應和進化有密切關系。We synthetically discussed intraspecific differentiation and evolution, from four biotic levels of population, individual, cell and gene. intraspecific differentiations in morphology were investigated firstly. the results indicated that there are varied polymorphsim within populations, and obvious polytypism among populations
本文在形態分類的基礎上,根據居群生物學的原理和方法,對淡黃花百合的形態學、細胞學、分子生物學進行了研究,從居群、個體、細胞和基因四個層次綜合探討了該種植物的種內分化與進化。The genetic relationship between isolates of europe and china was closer than china and north america ' s. the inner genetic diversity of chinese phylogenesis lineages is higher, at the same time the territorial genetic differentiation and evolution direction divergence have taken place. the mixed lineage in heilongjiang province indicated that the isolates distribution pattern of a. gallica in heilongjiang province accorded with the characteristic that the distribution was formed by adaptive radiation of common ancestral forms
在以黑龍江省高盧蜜環菌為主的中國大陸發育系內部的遺傳分化程度較大而且遺傳多樣性較高,並出現了區域性的遺傳分異和進化方向的分歧,同時還證明了黑龍江省內高盧蜜環菌的分佈格局也符合由共同的遠古祖先種適應性輻射形成的特點。" the cape d aguilar marine reserve is a spawning and nursery ground of fishery resources. various gorgonian corals, stony corals and other rare species are found in the area. thus, there is a need to prohibit certain activities to conserve the diverse marine life there, " the spokesman said
鶴咀海岸保護區是多種魚類的繁殖及哺育場,該處亦有各類柳珊瑚和石珊瑚,以及其他稀有品種,因此,有必要禁止在鶴咀海岸保護區內進行某些活動,以存護該區域內的多樣化海洋生物。A new dinosaur species was a plant - eater with yard - long horns over its eyebrows, suggesting an evolutionary middle step between older dinosaurs with even larger horns and the small - horned creatures that followed, experts said. the dinosaur ' s horns, thick as a human arm, are like those of triceratops which came 10 million years later
這是一種頭上有著多隻近1米長的角且以植物為食的恐龍,它其實是恐龍從頭上長著很大的角進化到「小角纏頭」這一過程內的中間產物。Along with the arrival of knowledge - based economy ages, the standard has become the marking of competition in the high and new technique realm, become the tallest law form that a patent technique pursues. in the proceding of technical progress, war, againsting standard, had taken place from time to time in the histry, the result of this kind of war is that who will obtain the privilege to rule the world if he win the war. as to present china, it has proved that her standard legal institutions are unadaptable to the trend of economy ’ s globalization and the development of high and new technology. this article introduced the concept, characteristic, categorize and histry of the standardize, the contents analyzed the most important characteristics of the standardize is that there are a systematic patent rights to support it behind it, there is a close relation between standardize and patent right. the article intruduces the relation, existing between standardize and patent right, elaborate in detail how enterprise make use of it to start standardized strategy
在技術的進步過程中,歷史已上演了一次又一次的標準戰爭,這種戰爭的結果是得標準者得天下。但我國現有有關標準化的法律尚不能與全球經濟一體化進程和高新技術飛速發展相適應。從標準化的概念、特徵、分類及發展史等內容介紹開始,分析了標準化最為重要的特點是標準化背後有著一系統的專利權作為支撐,標準化和專利權有著千絲萬縷的聯系,對標準化和專利權的密切關系及企業如何利用其密切聯系開展各種標準化戰略作了詳細地闡述。In this paper, by shorting the length of deae - cellulose column and increasing the ph of elution solution, one kind of go isozyme was purified rapidly from green leaves of spanictu brassica parachinensis bailey and vigna unguiculatew. ssp. sesquipedalis ( l )
本文通過一種改進后的方法,即通過縮短deae - cellulose - 52柱的長度,以及提高洗脫液的ph ,可在9h內從菠菜、菜心和豆角綠葉中純化go同工酶。In this paper two - generation reproduction toxicity of fenvalerate, a - cypermethrin, chlorpyrifos, and triazophos was tested in a 21d period with water flea, daphnia magna, . the toxicity indicator included longevity, body length, days to first brood, days to first pregnancy, number of youth per female, intrinsic rate of natural increase ( r ), and number of broods per female. accordingly, the dose - response relations and relations between the chronic responses and enzyme levels were investigated
為了確定水蚤體內生化指標與慢性毒害效應之間的關系,特別是在低濃度暴露狀態下生化指標改變的生物學意義,以便能更準確預測早期農藥對水蚤種群的潛在危害,本文以浙江省常用殺蟲劑氰戊菊酯、高效氯氰菊酯、三唑磷和毒死蜱進行了大型蚤( d . magna )的急性和慢性毒性試驗(包括子代水蚤的恢復試驗) 。Muntiacinae include muntiacus and elaphodus, they belong to cervidae. many researchers pay attention to the cytogenetics character of these animals
目前已知的該類動物的染色體數目從2n = 6 48不等,而且出現種內核型多態,是研究動物進化的理想材料。The endocrine cells in the digestive and glands of alligator sinensis embryos aged from 8th to 55th day were localized and compared by using immunohistochemical method with thirteen kinds of antiseras of hormone. during the development of pancreas in alligator sinensis embryos, somatostatin ( ss ) immunoreactive ( ir ) cells, 5 - hydroxytryptamine ( 5 - ht ) - ir cells, glucagon ( glu ) - ir cells, epidermal growth factor ( egf ) - ir cells appeared on 18th day. no p53 protein - ir cell, gastrin - ir cell, testosterone - ir cell, chromogranin a - ir cell, vasoactive intestinal polypeptide - ir cell, epithelial membrane antigen - ir cell or insulin - ir cell was found in the pancreas of alligator sinensis embryos
本實驗採用免疫組織化學技術,應用13種不同的抗血清,對孵育時間8 ? 55天揚子鱷胚胎消化道及消化腺內分泌細胞的種類進行鑒別、定位和比較,結果如下:揚子鱷胚胎胰腺中,生長抑素、 5 ?羥色胺、胰高血糖素、表皮生長因子、胰多肽免疫反應陽性細胞出現于第8天; p物質免疫陽性細胞出現于第18天; p53 、胃泌素、睪酮、嗜鉻素a 、血管活性腸肽、上皮膜骯原、胰島素免疫陽性細胞在各期揚子鱷胚胎胰腺中均未發現。As the selection and retrospection on an intrinsic cultural spirit, lu xun firstly summarizes vividly and criticizes strongly the " man - eating culture ", thus forming the core content of his novels which describe and comment on the tragic realistic existence, the national existential crisis, and the closed - down and stagnated cultural reality
作為一種內在的文化精神底蘊的選擇與反省,魯迅首先是對「吃人文化」的生動概括與尖銳批判,形成了他小說對于現實存在的不幸人生境況及其客觀環境和民族生存危機以及已然封閉、停滯的文化現實進行描寫和評價的核心內蘊。The method not only can coordinate evolutionary process inside each population by using an adaptive regulation of crossover and mutation operators, but also can advance the formation of - best design by using adaptive adjustment of the competition frequency between populations
該方法不僅運用交叉運算元和變異運算元的自適應調節技術協調種內進化過程,而且通過種間競爭頻率的自適應調節促進最優個體的生成。The results are basically comparable with those obtained from studies on morphology, cytology, biochemistry and phytochemistry. a significant intraspecific differentiation among the populations of a. hookeri was confirmed by the use of rapd analysis. differentiation level of not withering in the winter populations is higher than that of withering in the winter ones
Rapd研究結果與細胞學研究、植物化學研究和生物化學的研究結果基本一致,表明寬葉韭內的確存在著明顯的種內分化現象,而多倍化可能為寬葉韭進化的趨勢。分享友人