combined acid 中文意思是什麼

combined acid 解釋
化合酸
  • combined : 合流制
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. The result of sds - page certificated the method 6 % octanoic acid combined with ammonium sulfate got the highest purity, the next was alginic acid sodium combined ammonium sulfate

    Sds - page和低壓層析的結果證明，用6辛酸?硫酸銨法提取igy的純度最好，其次是海藻酸鈉?硫酸銨法。
  2. Different molecular weight igy exitence in the purified igy suggested that the igy is uniform. through colligate comparison, the best method suit for industrialization is eliminating lipid by 0. 07 % alginic acid sodium combined with ammonium sulfate salting out afterl0 - fold diluted with ph5. 0 water

    通過綜合比較，認為酸性條件下10倍去離子水稀釋卵黃液，離心後上清用0 . 07的海藻酸鈉去脂，再用硫酸銨鹽析提取純化igy的工藝流程適用於工業化的規模生產。
  3. Through the analyzing the macro - structure to micro - structure, the author considers that retarding mechanism of citric acid is that citric acid and ca in the gypsum form the complexant ion, and hinder the crystallization center of dihydrate crystal bigger ; that of sodium tripolyphosphate is that it combined with ca, hinders the dissolve of hemihydrate. formation and growth of crystallization center ; that of bone glue is the glue - protection and chemical absorption action of active group, which also retards the formation and growth of crystallization center

    通過宏觀到微觀的分析，筆者認為，檸檬酸的緩凝作用的原因主要在於檸檬酸與鈣形成絡合離子，影響了二水石膏晶體的晶核長大過程；多聚磷酸鈉與鈣形成某種復鹽，對于石膏晶體的溶解、成核和長大過程均有強烈的阻礙影響；骨膠則在於膠體對半水石膏的包裹和活性基團的化學吸附，使二水石膏晶體的成核和長大困難。
  4. A novel circulatory system for on - line monitoring of dissolved oxygen that makes use of a fiber - optic chemical sensor is presented. an oxygen sensitive optode was combined with a membrane onto which was immobilized pyrenebutyric acid as a fluoroprobe, the membrane was composed of cellulose triacetate as a polymer and di - 2 - ethyl hexyl -

    就用於水中溶解氧在線監測的光纖光譜儀的搭建傳感探頭的設計及傳感膜的製作進行了探索，並對傳感器的響應性能進行了考察。
  5. Except the igy got from by the method 6 % octanoic acid combined with ammonium sulfate, there were over two tape in others sds - page electrophoretogram

    獲得igy產量以海藻酸鈉?硫酸銨法最高，可達5 . 69mg ml ，其次是用3辛酸?硫酸銨和聚乙二醇法。
  6. According to the comparation among the three kinds of crude extraction methods including acid dissolve, enzymolysis and neutral salt solution. the method of enzymolysis combined with hplc was chosen to prepare cp i. the physico - chemical property of, cp i was identified

    以豬皮為材料，比較酸溶法、酶解法、中性鹽溶液法三種粗提方法，選擇得率和純度都較高的酶解法為最佳粗提法，結合高效液相色譜進行cp的分離純化。
  7. The azeotropic distillation of the system acetic acid - water - azeotropic agent ( isopropyl acetate and butyl acetate ) is simulated. due to the non - ideal behavior, nrtl - hoc and uniquac - hoc model is used to depict vapor - liquid phase equilibrium behavior of this system. concerning the liquid in the decanter, the stability is checked by tangent plane stability analysis, and the initialization of phase splitting calculation is produced. a good estimate of the phase fration is gotten by successive substitution with newton ' s method, and every component of two phase is gotten by mass equilibrium equation. finally, the solution of this equation is produced with successive substitution calcultion. the naphtali - sandholm method is used to simulation of azeotropic distillation. by virtue of this combined calculation method, the simulation is begun with operational data as basical data. the results of simulation accord with the operating data, which proved that the combined calculation method is credible

    該體系具有高度非理想性，氣液相平衡模型採用nrtl - hoc和uniquac - hoc模型，採用切平面判據法對進入分層器中的液相進行液相穩定性測試，提供液液相分離計算的初值，再結合牛頓拉夫森迭代法運算求得相分割系數，根據物料衡算求出各相組成，循環迭代可求得分層各組分數據，共沸精餾模擬計算採用那夫塔列-山德荷姆全變量迭代演算法。
  8. A combined method was proposed i. e., to separate circulating water from washing ash - water and form closed circulating, make acid dipping of condenser copper pipe, add scale and corrosion inhibitor, and perform sterilization and filtration

    針對此問題，提出了隔斷循環水與沖灰水的直接聯系，將循環水系統改為閉路循環，對凝汽器銅管進行酸洗，向循環水中添加緩蝕阻垢劑、殺菌滅藻劑和增設旁流過濾系統等辦法。
  9. Oats extract contains rich botanic acid and protein, combined with evening primrose oil can invigorate skin microcirculation, activate skin cells and accelerate the drainage of accumulated wasted substance and dirt from skin and prepare better conditions for nutrition and water absorption

    燕麥提取液蘊含豐富植物性氨基酸和蛋白質，配合月見草精華活躍肌膚微循環，激活肌膚細胞，幫助排解肌膚體內積聚的廢物和污垢，營造良好的營養及水分吸收環境。
  10. Our work elucidates the formation of the feedback inhibition site. point mutations reveal that amino acid replacements at phel44, leul75, leul79, phe209 and val221 partially or completely relieve the feedback inhibition of arog addressed by 1 mm phenylalanine. combined with the 3d structure of arog, our results demonstrate that the feedback inhibition site consists of asp6, asp7, ile10, ile13, pro150, gln151, leul75, leu179, serl80, phe209, ser211and val221

    實驗結果表明：在1mm苯丙氨酸的存在下， 1 ）野生型arog受到90以上的反饋抑制； 2 ） pro150leu ， leu179ala ， phe209ala和val221ala這四種點突變在保持與野生型arog相近的比活的同時，解除了80 100的反饋抑制； 3 ）點突變phe144ala僅解除反饋抑制約30 ，同時保持與野生型相當的比活； 4 ）突變體leu175ala僅能夠解除18的反饋抑制， leul75gln能夠解除44的反饋抑制， leu175asp解除了84的反饋抑制，並且比活都比野生型高。
  11. But the result showed that the osteoblast differentiation was not promoted significantly in the amphiphilic - amino acid modified pdl - la scaffold. the study of cytocompatible surface construction on pdl - la matrix via biomacromolecules entrapment - different polysaccharides ( alginate and chitosan ) were combined with

    軟骨細胞的細胞粘附率、增殖率和細胞活性以及細胞形態的實驗結果表明，聚多糖及其氨基酸衍生物改性的聚乳酸表面能明顯促進軟骨細胞的粘附與生長，並具有較高的細胞活性。
  12. In vitro study of the effects of arsenic trioxide combined with 8 - cpt - camp on differentiation induction in retinoic acid resistant acute promyelocytic leukemia cells

    誘導維甲酸耐藥早幼粒細胞白血病細胞分化的實驗研究
  13. Major difference of f gene lies in no. 1 - no. 32 amino acid residues on n - terminal, which is the signal sequence of f protein and cut off short after the new peptide of f protein is combined with the membrane of vesicle. the sequence is not the composition of the f protein and the evolutronary force it bears is very small

    氨基酸的差異主要集中在n端1 - 32殘基，該序列為f蛋白的信號序列，在f蛋白新生多肽與囊膜泡結合后不久被切下來，因此他不是功能性f蛋白的構成成分，所承受的進化強制就很小。
  14. According to the amino acid sequence resulted from our previous research about tb22kda protein and the related literatures about gene sequence of allergenic protein in common buckwheat, we designed primers and got the structure gene successfully. by 3 ' - race method combined with nested pcr, the 3 ' - end nuclear acid sequence was also obtained ; in additon, for the 5 ' - end sequence, we selected a specific conserved nuclear acid sequence as the 5 ' primer and part of structure gene sequence as the 3 " primer, and till now, partial 5 ' - end sequence has been amplified as well

    本研究根據先前分離純化所得天然tb22kda蛋白經maldi - tof - ms （質譜法）測得的氨基酸序列和文獻報道的過敏蛋白核苷酸序列設計引物，擴增克隆了該過敏蛋白結構基因的編碼序列；根據測得的序列設計特異性引物，並利用3 』 - race方法結合巢式pcr擴增得到基因的3 』末端；依據同源性比較的結果選用一段保守序列為5 』引物，並根據結構基因內部序列設計3 』特異性引物，進一步獲得了該基因5 』端的部分序列。
  15. Standard test methods for sulfates in leather total, neutral, and combined acid

    皮革中硫酸鹽的標準試驗方法
  16. His “ diamond code, ” published in 1954, elegantly combined the arithmetic of getting 20 amino acid meanings from a four - nucleotide alphabet with the physical structure of dna itself

    他於1954年發表的菱形密碼理論，把四種核苷酸轉譯成20種胺基酸的演算法，與dna本身的物理結構巧妙地結合在一起。
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