fragment 中文意思是什麼

音標 ['frægmənt]
fragment 解釋
n. 名詞 1. 碎屑，碎片，破片，斷片。
2. 未完稿，斷簡殘篇。
vi. 不及物動詞 ,vt. 及物動詞 （使）成碎片，（使）分裂。

  1. In the present study, aflp ( amplified fragment length polymorphism ) markers was used to examine population of abies yuanbaoshanensis in order to understand the level of population genetic variation and genetic structure. the result would help to evaluate its evolutionary potentiality and the degree of being endangered and could provide scientific basis for making right protection strategy. high - quality dna was extracted using ctab method from those tender leaves of forty - three fully - developed trees in population abies yuanbaoshanensis

    本研究選用一種高效的檢測遺傳變異的分子標記? ? aflp技術來分析元寶山冷杉種群的遺傳多樣性，旨在了解該種群在分佈區內的遺傳變異水平和遺傳結構情況；研究結果將有助於更清楚地認識這一瀕危類群的生存潛力和瀕危程度，而且可以為制定何種挽救和保護措施提供科學的依據。
  2. At anaphase the dicentric chromatid will form a bridge and the acentric a fragment, both of which can be scored.

    在後期雙著綠點染色體將形成一個橋，無著綠點染色體單體形成一斷片，此兩者均可記錄下來。
  3. Akinetic fragment, acentric fragment

    無著絲粒斷片
  4. The results of tem showed that the layers of omt had been separated partly into alone fragment by in - situ polymerization of pu ; the agglomerative nano - sio2 particles in pu composite had been dispersed, but the disperse status became worse as the increase of its content

    Tem結果顯示，通過pu的原位聚合，復合材料中omt的片層被部分分離成單獨的片層;納米510 :粒子被分散，但在復合材料中的分散狀況隨著其含量的增大而變差。
  5. Transketolase is the key enzyme of pentose - phophate pathway, catalyses transfer of a two - carbon fragment from a ketolase ( donor substance ) to an aldose ( acceptor substance )

    摘要轉酮醇酶是磷酸戊糖途徑的關鍵酶，催化二碳單元在酮糖（供體）和醛糖（受體）間的轉移。
  6. After the amplication of primer s103, there was a specific fragment about 850bp in t2201 ; after the amplication of primer s74, there were two new fragment about isoobp and 400bp in variant t2202. the amplified prauct of si 18 had a 480bp new fragment in variant t2204. in variant t2203 there were two specific fragments about 980bp and 550bp after ampliation of primer s64

    經引物s103擴增，在變異體t2201中出現850bp的特異片段；引物s74在變異體t2202中擴增出1500bp和400bp的兩條新帶；引物s64在變異體t2203中擴增出兩條新帶，大小分別為980bp和550bp ；引物s118在變異體t2204擴增出一條480bp的新帶。
  7. It is suitable for automatically packaging of viscoas products with free - flowing including oil anil oil mixed fragment of rationed spice with in snack food stuffs

    本機適合方便食品中含肉沫油脂混合物的調料以及油脂類具有流動性粘體物料的自動包裝。
  8. Considering of the specificity of the degenerative primer designed in this pcr reaction, the identity between the sequence we wanted and the fragment of pcr product and the presence of asmaspa, asmaspb, clr and cls ( the homologous gene of masp gene ) in halocynthia roretzi, a japanese ascidian, we believe that the sequence of pcr product is some part of the masp gene or masp homologous gene

    基於本實驗中所設計的引物為特異性簡並引物，測序基因通過比較得到與預期片段有一定的同源性以及masp同源物asmaspa 、 asmaspb 、 clr和cls在海鞘中存在的事實，我們可以初步推測，本實驗pcr反應所克隆的片段可能為文昌魚masp或其同源基因的一部分序列。
  9. From 12 to 14 may, this mysterious string of comet will pass earth at a mere 0. 0735 astronomical unit i. e. 29 lunar distances. astronomers expect that the biggest fragment will shine as bright as magnitude 5

    5月12至14日，這串神秘的彗星會于地球0 . 0735天文單位即地月距離的29倍外掠過，天文學家預測它最大的碎片會亮至5等。
  10. It was suggested that eric - pcr could substitute for rapd in research related to the genetic identification and genetic diversity in auricularia and other edible and medicinal fungi : 2 to a certain extent, genetic differences among auricularia strains tested in this study did not have necessary relativity with their geographical origins respectively ; 3 in this study, genetic diversity in a. polytricha was higher than that in a. auricula : 4 in this study, a. fuscosuccinea had a higher homology to a. auricula than to a. polytricha ; 5 morphological characteristics validated the results from eric - pcr and provided a potential explanation for the higher similarity coefficient between a. auricular and a. fuscosuccinea ; 6 southern hybridization was employed by choosing a strain from a. auricula as a probe which hybridized with a. auricula and a. fuscosuccinea except a. polytricha, further confirming the veracity of the results from eric - pcr ; 7 in this study, isozyme analysis could not cluster the 7 strains from three auricularia species to different groups efficiently ; 8 2 strains from two auricularia species revealed high conservative degree and the restriction fragment patterns by 4 kinds of restricted enzymes showed no diversity

    本研究中，木耳屬2個種的2個菌株在its區域表現出較高的保守性， 4種限制型內切酶的酶切圖譜沒有顯示出多態性；增加內切酶種類及供試菌株數量，有可能獲得具有多態性的限制性內切酶酶切圖譜； 9本實驗中， its區域的真菌特異性引物與真核生物通用引物對于擴增效果無較大差異，擴增片段長度均為650bp左右； 10根據形態學實驗、 eric - pcr實驗以及southern雜交實驗的結果分析，紫木木耳屬種質資源的遺傳鑒定和遺傳多樣性評價耳極有可能是毛木耳種的一個變種; n .本研究中所用的gutc法是一種適用於木耳屬菌株基因組洲a快速提取的方法; 12 .傳統的形態學分類法和現代的分子生物學分類法，兩者的關系是相輔相成，互為驗證
  11. Sensible of a benignant persistent ache in his footsoles he extended his foot to one side and observed the creases, protuberances and salient points caused by foot pressure in the course of walking repeatedly in several different directions, then, inclined, he disnoded the laceknots, unhooked and loosened the laces, took off each of his two boots for the second time, detached the partially moistened right sock through the fore part of which the nail of his great toe had again effracted, raised his right foot and, having unhooked a purple elastic sock suspender, took off his right sock, placed his unclothed right foot on the margin of the seat of his chair, picked at and gently lacerated the protruding part of the great toenail, raised the part lacerated to his nostrils and inhaled the odour of the quick, then with satisfaction threw away the lacerated unguinal fragment

    隨后他彎下身去，解起打成結子的靴帶：先掰搭鉤，松開靴帶，再一次一隻只地脫下靴子235 。右邊那隻短襪濕了一部分，大腳趾甲又把前面捅破並伸了出去，這下於便跟靴子分開了。他抬起右腳，摘下紫色的松緊襪帶后，扒下右面那隻襪子，將赤著的右腳放在椅屜兒上，用手指去撕扯長得挺長的大拇腳趾甲，並輕輕地把它拽掉，還舉至到鼻子那兒，嗅嗅自己肉體的氣味，然後就心滿意足地丟掉從趾甲上扯下來的這一碎片。
  12. This paper analyzes the groundwater discharging course using fluidics theory and combining quay structure construction ; sets up the method of fast drainage by the dint of pipeline and blind ditch of fragment stone ; and gives the computational mathematical model for quay drainage and calculation formula for drainage process according to the principle of conservation of mass and underground percolation, which have been applied for quay ' s stability design and calculation

    應用流體力學理論結合碼頭結構建設，分析了地下水排泄過程，藉助管道和碎塊石盲溝建立了港口碼頭快速排水與擋墻基床排水的方法；運用質量守恆定律和地下水滲流原理，建立了港口碼頭排水計算數學模型和排水過程計算公式，並用在了碼頭的穩定設計計算中。
  13. In our experiment, the specific fragment was amplified from transgenic bobwhite genome dna at annealing temperature 61 by using high - fidelity pfu dna polymerase and cloned into clone vector pgem - 7fz ( + ), then sequenced. the cloned sequence was completely identical to the sequence which was issued in genbank

    本實驗採用了高保真pfudna聚合酶，在退火溫度61條件下從轉基因bobwhite品種基因組dna中擴增出特異性片段，將此片段插入克隆載體pgem - 7fz （ + ） ，經測序和序列分析表明，所擴增得到的片段含有bar基因完整的讀碼框，並且序列與genbank中發表的序列完全一致。
  14. Cloning and identification of chicken and pig bpi protein n - terminal fragment

    氨基端的基因克隆和鑒定
  15. It was firstly reported in china. the third part rthe capsid protein vp | gene was expressed. 810 bp fragment was inserted into vector pgex - 4tl, and then transformed into e. coli bl21

    這是國內首次對aev基因組全序列的分析；第三部分： aev外殼蛋白vp _ 1基因在大腸桿菌中的融合表達、純化及活性研究。
  16. Sometimes a ting fragment of charred grass fell on her skin and left a greasy black smudge.

    有時候有一片燒焦了的草葉落在她的皮膚上，留下一塊油膩膩的黑斑。
  17. The results showed that the f fragment, 728bp in length, could be a new gene with a little homology to the genes coding for polyketide synthetase or fatty - acid synthetase and the b fragment, about 4kb in length, is inferred to have repeat sequences around tn5 insertion site, in which there is homology to the wa 314 right arm of the high - pathogeniciry island of yersinia enterocolitica. to reveal any pathogenicity of enterobacter cloacae b8 and its mutated strains b8b and b8f to animals, the experiment with mice was carried out

    結果顯示， f片段長度為728bp ，與現有生物數據庫的blast比較分析，發現該序列僅有局部短於1oobp的區域與polyketide合成酶基因或與脂肪酸合成酶基因有低的同源性，推測為一新基因； b片段長約4kb ，序列拼接結果推測靠近tn5插入位點部位有重復序列，對b片段tn5遠端的部分序列進行blast比較，發現它與小腸結腸炎耶爾森氏菌的強毒力島有一定的同源性。
  18. Degenerate oligonucleotides to highly conserved regions of cucumis melo 1 - aminocyclopropane - 1 - carboxylic acid ( acc ) oxidase gene were used to prime the amplification of fragment of 128bp by ploymerase chain reaction ( pcr ) in samples of genomic dna from fruit of cucumis melo l. cv hetao flesh, which was cloned into plasmid vector pmd - 18 - t. the clon of antisense orientation were selected, and it was inserted downstream of camv35s promoter and enhancer " " of tmv into the plant expression vector pbinyxw, antisence expression vector pbinya was constructed. at the base that pollination and fertilization of cucumis melo l. cv hetao was studied, using pollen tube pathway transformate cucumis melo l. cv hetao, 76 fruit had been obtained, moreover, hardness and content of sugar were analysed

    本實驗以河套蜜瓜果肉基因組dna為模板，用甜瓜acc氧化酶基因特異寡核苷酸鏈為引物進行pcr擴增，得到128bp的擴增產物。將得到的擴增產物克隆到質粒載體pmd - 18 - t上，篩選反向克隆，然後將其反向構建到植物表達載體pbinyxw的camv35s啟動子和tmv增強子「 」的下游，構建成反義表達載體pbinya 。並在對河套蜜瓜授粉受精生物學研究的基礎上，通過花粉管通道法轉化河套蜜瓜，共獲76顆瓜，並進行了硬度和含糖量的分析。
  19. The middle fragment derived from orf i of borna disease virus which infected human being and animal has a very high conversation and concordance

    感染人和動物的bdvorfi基因中部片段具有高度的保守性和一致性。
  20. Experimental study on rheological behavior of cornstalk fragment convex molding

    秸稈碎料凸向模壓成型流變特性的試驗研究
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