sensitivity to acid 中文意思是什麼

sensitivity to acid 解釋
酸敏感性
  • sensitivity : n. 1. 敏感（性）；感受性。2. （儀器等的）靈敏性。3. 【攝影】感光度。
  • to : adv 到某種狀態；〈特指〉到停止狀態；關閉。 ★也常和動詞結合，略去其後賓語，而構成成語： The door i...
  • 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. A novel protein immobilization approach for piezoelectric immunosensors based on the sam of derivative aa has been proposed, which is formed by coupling merca ptoprorionic acid ( mpa ) to alginic acid sodium salt via edc and nhs. ( 1 ) the tr antibody is immobilized via edc and nhs. comparing with the mpa sam method, this new approach shows greater frequency response and high sensitivity

    應用edc和nhs使褐藻酸鈉與胱胺偶合形成衍生褐藻酸鈉作新的自組裝材料，用於蛋白固定，應用這一新方法， （ 1 ）實現了轉鐵蛋白抗體分子的固定，並對轉鐵蛋白參考血清進行了測定，該方法可在0 . 08 25 . 7 g / ml范圍內對轉鐵蛋白進行測定。
  2. According to the principle of energy transfer, an opto - chemical sensor with higher sensitivity to detect picric acid by using the mixture of porphyrin dimer and anthracene as fluorescent carrier has been developed

    基於能量轉移原理，採用卟啉二聚體和蒽的混雜體系作為熒光載體研製了一種靈敏度更高的苦味酸光化學傳感器。
  3. In carboxyl acid material vapors, the films had the highest sensitivity to the formic acid vapor

    在羧酸類物質中又以對甲酸蒸氣的響應靈敏度最高。
  4. The reservoir sensitivity test turns out that the velocity sensitivity of the basin is weak to medium, water sensitivity is strong in first sag and third sag and weak in the second sag. acid treatment indicates that several types of acid on the spot are unfit for acid stimulation in the basin and it is necessary to discover new acid treatment method and prescription

    儲層敏感性實驗研究證明，盆地的速敏性為弱到中速敏，水敏性第一和第三凹陷較強，而第二凹陷的水敏性相對較弱；酸化研究表明，現場目前使用的幾種酸型配比小適合對該盆地進行酸化改造，必須探索新的酸化途徑和配方。
  5. Aminobenzenesulfonic acid super - plasticizer is selected though cement paste test, which be provided with high water - reducing property, low slump loss and good compatibility with cement. according to the request of super high early strength, admixture rf is obtained though tests to compare performances of different accelerators and admixtures. experimental research and analysis are carried out on coarse aggregate ' s grain - size effect and composite aggregate ' s bulk - density to take sensitivity of coarse aggregate into account

    通過水泥凈漿試驗比較選擇了減水率高、坍落度損失小、與水泥適應性好的氨基苯磺酸鹽高效減水劑；針對超早強的性能要求，試驗比較了不同早強劑及早強性摻合料的性能表現，研製了早強性能顯著、與高效減水劑和水泥相容性較好的rf摻合料；考慮到修補混凝土對粗集料粒徑的敏感性，對粗集料粒徑效應及混合集料堆積密度進行試驗研究與分析；並對修補混凝土的抗折、抗壓、新老界面粘結強度以及抗凍性等進行了試驗研究。
  6. So it is concluded that in the shallow layer, clay mineral does damage to reservoir by means of expansion, in the middle layer by means of particulate transmit, in the deep layer by means of particulate transmit and acid sensitivity

    根據這些結果得出粘土礦物在盆地的淺層主要以膨脹的形式損害儲層；在中層，主要以微粒運移的形式損害儲層；在深層，主要以微粒運移和酸敏的形式損害儲層。
  7. The experiment showed that the sensors coated a - c : h film as sensitive coating had the following characteristics of high sensitivity, good reproducibility, high stability, rapid response time and long useful life to formic acid vapor

    研究表明，以摻胺碳膜作為敏感膜的氣相質量傳感器對甲酸蒸氣具有高的響應靈敏度，良好的重觀性，高穩定度，快的響應速度和長的使用壽命。
  8. So far, most related researches and achievements have showed that acid rain has certain impact on functions of a soil ecosystem. such as leaching of soil base - exchangeable ions, heavy metals and microelements, nitrogen, contents of sulfur and phosphorus nutrients, soil acidification, population and activities of soil microbes, soil buffer capacity, soil sensitivity to acid rain, soil structure and weathering status of soil minerals, and so on

    現有的大量研究表明，酸雨對土壤生態系統的功能特性，包括土壤的鹽基離子以及重金屬與微量元素的淋溶、土壤營養、土壤酸化、土壤微生物數量及其活性、土壤緩沖性能、土壤對酸雨的敏感性、土壤結構、土壤礦物風化等方面均會產生一定的影響。
  9. These results unambiguously demonstrate that a single amino acid residue substitution is sufficient to generate a phenylalanine - insensitive form of arog. furthermore, the mutant a ( l - 15 ) lacking the first fifteen n - terminal amino acid residues exhibits no sensitivity toward phenylalanine in a range of 0 ~ 1 mm phenylalanine

    這些結果揭示: 1 ） n一末端在反饋抑制機理中具有重要作用; 2 ） n一末端的缺失使得ar0g緊密二聚體結構解聚，導致四級結構破壞。
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