末端基 的英文怎麼說

中文拼音 [mòduānjī]
末端基 英文
end group
  • 末 : Ⅰ名詞1 （東西的梢;盡頭） tip; terminal; end 2 （非根本、非重要的事物） nonessentials; minor detai...
  • 端 : Ⅰ名詞1 （東西的頭） end; extremity 2 （事情的開頭） beginning 3 （門類; 方面） item; point 4 （原...
  • 末端 : end; terminus; terminatio; terminal; tail end; extremity末端棒 terminal bar; 末端朝上 endways
  1. This gland is located on the distal end of spermatophore cyst, and shaped like a semicylinder which consists of many acini

    促雄性腺位於精莢囊末端，半圓柱狀，由許多腺泡組成，細胞內富含粗面內質網和高爾基氏體，推測其分泌蛋白質性質的激素。
  2. Recently, ldl apheresis has been applied in clinic and achieves a satisactory effect. in this dissertation, the tripeptide, serine - aspartic - glutamic acid ( sde ), which existes in the cooh - terminal end of the seven repeats in the ligand binding domain of the ldl receptor and plays an important role in identifying ldl, was synthetized and immobilized onto the polyacrylamide ( paam ) beads as a bionic adsorbent for selective removal of ldl from plasma

    本論文以絲氨酰-天冬氨酰-谷氨酸（ sde ）負電性三肽（此三肽廣泛存在於ldl受體配體結合域7個重復序列的羧基末端，對ldl受體特異性識別ldl起著重要作用）作為配體固定到聚丙烯酰胺微球載體上製成仿生性ldl親和吸附劑，考察其對人血漿中ldl及hdl的吸附功效。
  3. The basibranchial bone of the second and the fourth gill arch form petioliform. the branches of the petioliform take shape arborescent and have ubisch process in the end

    鬍子鯰的鰓上器是由第二、第四對鰓弓基部的鰓骨向外突起形成柄部，柄部反復分支呈樹枝狀，其末端有球狀突起。
  4. Dsmv is proved as the predominating virus - pathogen on aroid plants from zhejiang province and other regions in china. cdna of dsmv rna 3 " end partial sequence and subgenomic rna promoter region of cucumber mosaic virus ( cmv ) rna3 were used as probes for detection of dsmv and cmv respectively. total rna extracted from field samples were used for rna dot - hybridization

    用侵染馬蹄蓮的dsmv3末端序列和黃瓜花葉病毒（ cmv ）的亞基因組啟動子區互補dna序列為標記探針，對自然感病的天南星科植物進行rna斑點雜交，並結合雙鏈rna分析、病毒提純和形態學觀察，對杭州等地16屬天南星科植物的81個樣品進行了病毒鑒定。
  5. Methods and applications of inserting a stop codon into a cloned gene with pcr

    在已克隆基因末端添加終止密碼的方法與應用
  6. First, a terminal double bond was introduced into 3 - amino - 9 - ethylcarbazole ( aec ) via methacryloyl chloride to obtain the compound, 3 - ( n - methacryloyl ) amino - 9 - ethylcarbazole ( mec ). second, mec was copolymerized with butyl methacrylate to prepare the mec - immobilized polymer particles. the resultant polymer particles were used as a fluorescence probe, which was almost free of dye leaching, and had higher photostability in comparison with free aec

    首先利用甲基丙烯酰氯向3 -氨基- 9 -乙基咔唑（ aec ）分子中引入末端雙鍵，得到帶末端雙鍵的熒光指示劑3 - （ n -甲基丙烯酰基）氨基- 9 -乙基咔唑（ mec ） ，然後通過乳液聚合技術將mec共價固定到聚甲基丙烯酸丁酯基體上，制得一種共價固定了mec的聚合物顆粒。
  7. To use the athwart gradient protection which takes the end of dam as the datum mark will reduce the digging depth of the stilling basins is reducing, and increase the energy dissipation rate

    採用以壩體末端為基準面的壩體逆坡防護時，消力池挖深減小，消能率提高，壩面平均流速減小，壩區防護難度降低。
  8. Therefore, the method of screen spreading is presented herein with the following basic feature : taking the surface of the perpendicular line at the end of the distortion and bottom as the datum plane, move the controlling point of every distortion part to the datum plane with the principle of changeless of geometry size, and then the spreading is formed

    為此提出一種屏幕展開方法，此方法的基本要點是，以扭曲面末端垂直線和底部起坡線所在的平面為基準面，將扭曲面各分塊的控制點按幾何尺寸不變的原則搬到基準面，即可形成展開圖。
  9. The results show that : four histidine derivatives from c - terminal were synthesized which is based on the forming peptide bonds, and obtained 58 - 73 % of compounds from boc - his ( tos ) - oh

    實驗結果表明：採用多肽合成的方法得到了4個組氨酸羧基末端的衍生物，而且產率較高（ 58 73 ） 。
  10. This paper probes into mining mode of metalliferous deposit based on the viewpoint of industrial ecology, in the hope of improving resources efficiency, eliminating the four big hazard sources which can bring negative environment impact due to mining of metalliferous deposit, avoiding " end - treatment " engineering needed when mine are closed, keeping integrated mine ' s ecosystem in the process of mining metalliferous deposit

    探討了基於工業生態學觀點的金屬礦床開采模式，以期提高資源效率，消除礦床開采對環境造成負面影響的4大危害源，消除礦山閉坑后的末端治理工程，使礦山在生產過程中保持礦區完整生態體系。
  11. It is most efficient in clearing the peptide bonds on the c-terminal side of such amino acids tyrosine.

    它對裂開諸如酪氨酸這類氨基酸的羧基末端的側肽鏈最為有效。
  12. Linearized the expression vector ppic9k - p including the truncated mutant pokeweed antiviral protein ( pap ) gene by restriction endonuclease sal i and transformed it electrically into pichia pastoris gs115. mut + recombinants were selected by pcr and high yield mut + recombinant was picked out by double film immunoblotting

    本研究將含有n末端信號肽和c末端毒性區缺失的pap基因的表達載體ppic9k - p用sali酶切線性化后，通過電擊轉化整合p . pastorisgs115菌株細胞中。
  13. J mol biol., 1992, 224 : 53 - 63. 26 abe h, aiba h. differential contributions of two elements of rho - independent terminator to transcription termination and mrna stabilization. biochimie, 1996, 78 : 1035 - 1042

    通過計算，我們預測到266個不依賴終止子，其中包括232個蛋白編碼基因， 12個trna基因和3個rrna基因，約17 %不依賴終止子位於操縱子的末端。
  14. 5, both melting point ( tm ) and isotropization temperature ( tj ) of all the three series compounds change regularly with the carbon numbers of the end alkoxy group increased. there is a gradual increase in smectic phase length and in the smectic - nemetic transition temperature. at the same time there is a gradual decrease in nemetic phase length

    五，三個類型化合物16ia至16id 、 16ila至16lid 、 17ia至17id 、 17ila至17lid 、 18ia至18id和18ila至18lid的熔點和液晶態的清亮點均化合物分子中末端烷氧基增大逐漸降低；近晶相的溫度范圍和近晶相一向列相轉變溫度逐漸增大，而向列相的溫度范圍遞減。
  15. Perfluorinated ethylene - propylene is an important plastic, but the unstable end groups must be stabilized before sale. several stabilized treatments were reviewed in this paper

    摘要聚全氟乙丙烯是一種重要的特種塑料，但需要對不穩定末端基進行處理才能作為商品出售，本文綜述了聚全氟乙丙烯不穩定末端基的幾種穩定化處理方法。
  16. With the increase of the end - group ' s volume, the melting points and clearing points followed the same trend while the stability of liquid crystalline states became worse

    隨著末端基脂肪鏈體積的增大，熔點和清亮點具有同樣的變化趨勢，液晶態的穩定性變差。
  17. Side chain polyurethanes with azo group are characterized and confirmed by ftir, uv - vis, dsc, vpo, z - scan, polarize microscope. the results show that the end - group and the flexibility of main chain affects the growing up of liquid crystalline phase greatly. because the determinable way of detection is defective, it was not founded the liquid crystalline behavior obviously contributes to the non1inear optical thection

    最後，在分析討論實驗結果的基礎上，指出側鏈型聚氨酯液晶中側鏈介晶基元的末端基團及主鏈的柔性對其液晶態的形成有重要影響；由於檢測手段的不齊備，未能觀察到熔致型聚氨酯液晶的液晶行為對其非線性光學效應的貢獻作用。
  18. Specific drug ? polymer interactions are engineered by optimizing the lactide to glycolide ratio ( l : g ratio ) and including specific polymer end groups

    通過優化丙交酯與乙交酯比例（ l : g比）及加入特殊的聚合物末端基來獲得特殊的藥物-聚合物間相互作用。
  19. The impacts of the volume of end groups on the properties of synthesized polymers were also investigated. all the polymers had lower melting points, which indicated that the polymers could easily turn into a liquid crystalline state

    考察了橫向液晶基元含量對聚合物溶解性、液晶態和化學結構的穩定性的影響，以及末端基大小對聚合物性質的影響。
  20. So, we subcloned emt - 1 gene into the prokaryotic fusion expression vector prsetb and generated a 24ku protein

    為此將emt l氨基末端基因克隆入融合表達載體prsetb中，轉化大腸桿菌bl 21 ，經iptg誘導，表達his6 emt l融合蛋白，表達產物分子量約為24ku 。
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