terminal column 中文意思是什麼

terminal column 解釋
末列
  • terminal : adj 1 終端的，終點的，結尾的；極限的。2 定期的，每期[季]的；每學期的，學期終[末]的。3 期終的；末...
  • column : n 1 【建築】圓柱；圓柱狀物〈如煙柱〉。2 【軍事】縱隊 （opp line）; 隊；（艦隊的）縱陣，縱列，艦列...
  1. The hwtx - i gene was chemically synthesized according to its known cdna sequence, the gene was inserted into vector ppic9k which contained aoxj promotor and the sequence of a secreting signal peptide - a - factor, the cloning ppic9k / hwtx - i was constructed and confirmed by two - step pcr and dna sequence analysis, then it was transformed into host strain gs115, a his + muts cell line was screened and multicopy transformants were screened by various g418 concentrations, the multicopy transformant was named gh1. gh1 was cultivated in flasks. after 6 days of induction by 0. 5 % methanol, the supernatant was checked by 16. 5 % tricine - sds page, which showed there was a band in the position of 3. 5 - 6. 1kd, then it was isolated and desalted by ultrofiltration followed by ion exchange of cm column, after reverse phase hplc of ci8 and vacuum drying, the purified rhwtx - 1 was obtained which was proved to be correct recombinant hwtx - i by tricine sds - page, maldi - tof mass spectrometry, amino acid composition analysis, the n - terminal amino acid sequence and its biological activity, the final field of the purified rhwtx - i was about 80mg / l, accounting for 23. 6 % of it total secretory proteins

    將帶有hwtx -基因的ppic9k經blgii線性化后，轉化酵母宿主菌gs115原生質體后經篩選陽性克隆並經表型鑒定為his ~ + mut ~ s酵母菌，進一步用遺傳毒素g418篩選多拷貝的轉化菌株，命名為gh1 ；將gh1甲醇酵母菌用0 . 5的甲醇誘導表達，發酵上清經90飽和度的（ nh _ 4 ） _ 2so _ 4沉澱， yw - 3 （ mwc03000 ）的超濾膜超濾，再經cm陽離子交換， c _ （ 18 ）反相hplc純化得到分子量為4kd左右的組分，其中4289 . 05的組分經質譜鑒定，氨基酸組成分析和序列測定為正確的表達產物，生物學活性表明其活性為天然毒素活性70 % ，表達量為80mg / l 。
  2. Judgment of burning failures for a column outlead terminal of traction transformer in ss3 electric locomotive

    柱引出線接頭燒損故障的判斷
  3. Full - scale test of battened tubular column in new beiyun international airport terminal

    新白雲國際機場航站樓鋼管綴板柱足尺試驗
  4. After sequencing the vectors were transformed into e. coli dh5 a and recombinant fusion protein was expressed via induction of iptg. fusion protein coded by carboxyl terminal gene sequence was purified through glutathione agarose column

    經sds page分析，在相對分于質量（ mr ）為74000和43000處，各有1條特異的蛋白帶。
  5. Mechanical standardization of semiconductor devices - general rules for the preparation of outline drawings of surface mounted semiconductor device packages - design guide for 1, 50 mm, 1, 27 mm and 1, 00 mm pitch ball and column terminal packages

    半導體裝置的機械標準化.表面安裝的半導體裝置封裝外形圖繪制的一般規則. 1 . 5mm 1 . 27mm和1 . 00mm樹脂球和引線端子封裝的設計指南
  6. Mechanical standardization of semiconductor devices - part 6 - 2 : general rules for the preparation of outline drawings of surface mounted semiconductor device packages ; design guide for 1, 50 mm, 1, 27 mm and 1, 00 mm pitch ball and column terminal packages

    半導體器件的機械標準化.第6 - 2部分:繪製表面安裝半導體器件封裝外形圖的一般規則. 1 . 5mm 1 . 27mm和1 . 00mm樹脂球和引線端子封裝的設計指南
  7. Mechnical standardization of semiconductor devices - part 6 - 2 : general rules for the preparation of outline drawings of surface mounted semiconductor device packages - design guide for 1, 50 mm, 1, 27 mm and 1, 00 mm pitch ball and column terminal packages

    半導體器件的機械標準化.第6 - 2部分:半導體器件包裝用表面安裝略圖制備的一般規則. 1 . 5 mm 1 . 27 mm和1 . 00 mm螺距球面和柱狀終端包的設計指南
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