concentration unit 中文意思是什麼

concentration unit 解釋
提濃裝置
  • concentration : n. 1. 集中。2. 【化學】提濃，蒸濃，濃縮；濃度；稠密度；【礦物】汰選，選礦，富化。3. 集中注意，專心。
  • unit : n 1 個體，一個，一人。2 （計值、組織、機構）單位；單元；小組，分部；【軍事】部隊；分隊。3 【機械...
  1. The method of obtaining high concentration of na2feo4 solution by quick electrolysis mainly contains four aspects : adoption of either a diaphragm or an ionic membrane electrolytic cell in which a thin anodic cell lying between the two cathodes, ( 2 ) using an iron anode that has larger specific surface area, ( 3 ) keeping suitable concentration of naoh in the anodic cell, adoption of lower current density and higher electrolyzing speed. the practical technique parameters follow a s below : the naoh solution of 14 - 16mol / l, the temperature of 303 - 308k, the surface anodic current density of 300a / m2, the unit electrolyzing speed of efficiency larger than 6. 0a / l

    快速電解獲取高濃度na _ 2feo _ 4溶液的方法，主要包括四個方面：採用兩陰極室夾一厚度較小的陽極室的隔膜（或離子膜）電解槽；使用比表面積較大的鐵網陽極；保持陽極室中有適宜濃度的濃naoh溶液；採用較低的電流密度和較高的電解速度。具體工藝參數是： 14 16mol / lnaoh溶液、溫度303 308k 、表觀陽極電流密度300a m ~ 2 、有效單位電解速度6 . 0a / l 。
  2. Expanded bed adsorption ( eba ) is a novel bioseparation technique, which integrates clarification, concentration and initial purification into a single unit operation. it enables proteins to be recovered directly from unclarified cultivations of microorganisms or cells and homogenates of disrupted cells, without the need for prior removal of suspended solids. matrix is the principal " hardware " pillar supporting the successful application of eba

    擴張床吸附（ eba ）技術是一種新型的生化分離技術，它集成了固液分離、濃縮和初期純化於一步單元操作之中，可以直接從含有細胞和細胞碎片的發酵液或培養液中提取目標蛋白，而不必事先除去懸浮的固體顆粒。
  3. In the second part, i elicit the purposes of the system : to regulate the power of the fund manager and protect the interests of the fund unit holders. only by doing so can we realize the function of the trust system in the aspects of the transfer and management of assets and the concentration of capital

    第二部分主要闡述設立利害關系人交易監管制度的目的在於對基金管理人的權力進行監控以保障基金單位持有人的利益，從而有利於財產轉移、財產保障以及資本聚集等信託制度功能的實現。
  4. A mathematic model to predict the concentration of 4 - carboxy - benzaldhyde ( 4 - cba ) for an industrial purified terephthalic acid ( pta ) oxidation unit is developed

    建立了對pta氧化過程中產品粗ta中主要中間產物4 - cba濃度的數學模型。
  5. On the basis of theory analysis, the average transmitted light intensity ( correspond to dc value ) was determined as characteristic parameter of raw water using photoelectric method for monitoring the fluctuation of transmitted light and photometric dispersion analyzer ( pda ). the dc value was closely related to both particle concentration and surface area of sand clay simultaneously. the experimental results shows that there is an exponential function relation between dc and surface area of sand clay in unit volume water ( sp ) : dc = asbp in which a and b are empirical coefficients. then the formula of macromolecule flocculant dosage is found to be d = f ( dc ) = e ( dc ) f in which e and / are empirical coefficients and the average correlation coefficient equal to 0. 981. so the model of automatical control system of water treatment plant was established using the formula

    應用透光率脈動檢測技術和光散射顆粒粒度分析儀（ pda ） ，通過理論分析，將pda的輸出信號之一? ?平均透光強度（對應于dc值）作為原水的特性表徵參數， dc值可以同時反映顆粒濃度和比表面積因素的影響，試驗結果證明， dc值與單位體積水中泥沙顆粒總表面積s _ p之間具有很好的冪函數關系： dc = cs _ p ~ d ，式中c 、 d為經驗系數，進而得到了以dc值為參數的高分子絮凝劑投藥量公式： d = f （ dc ） = e （ dc ） ~ f ，式中： e 、 f為經驗系數，平均相關系數達0 . 981 ，利用所建立的公式，建立了前饋? ?后饋聯合控制的在線自動投藥模型。
  6. From the information available for the preparation to be assayed ( the “ unknown ” ), assign to it an assumed potency per unit weight or volume, and on this assumption prepare on the day of the assay a stock solution and test dilution as specified for each antibiotic but with the same final diluent as used for the usp reference standard. the assay with 5levels of the standard requires only one level of the unknown at a concentration assumed equal to the median level of the standard

    根據有效的信息制備試驗溶液，指定一個假定的每單位重量的效價或者體積，然後在假設的基礎制備當天儲備液試驗和稀釋溶液作為每一種抗生素指定的效價，但是當使用相同usp參考標準品的最終稀釋液時，試驗應使用平行5的標準要求僅有一份未知的做為濃度等同於中部的標準。
  7. The purified dnaase reacted with the calf thymus dna at different naci concentration at ph5. 4, at 41, then its activity unit was detected

    在不同的naci濃度下41 、 phs 4下準確反應15分鐘后測定酶的活力單位。
  8. The different bivalent cations with the same final concentration were put into the dnaase reacting system for 15 minute at ph5. 4, at 41, then dnaase ' s activity unit was detected

    在dna酶的酶促反應體系中加入終濃度相同的二價金屬陽離子41下、 phs 4準確反應15分鐘后測定酶的活力單位。
  9. The equation tells us that for each one - unit increase in concentration scores, a person in the social services field experiences an eight - unit increase in exhaustion scores

    這個方程告訴我們：集中度值每增加1個單位，社會服務領域中一個人的消耗值就會增加8個單位。
  10. Based on the careful strata correlation and division of chang - 6 formation of panguiang in jing ' an oil field, the article discusses the structure characteristics, the sand body shape and distribution and the microfacies feature of chang - 6 oil set, analyses the physical properties and heterogeneities of the reservoir which is classified three types as i, ii and iii type, summarizes the relation between microfacies, sandbody distribution and physical properties, evaluates the reservoir from the flow unit aspect, reveals the affecting feature of oil concentration

    本文在對靖安油田盤古梁油藏長6油層組進行小層精細劃分和對比的基礎上，詳細研究了盤古梁長6油層組的構造，砂體形態、展布方向及沉積微相特徵，對儲層的非均質性作了定性定量的分析並且對其進行分類，總結了沉積微相和砂體展布、物性之間的關系，從流動單元的角度對砂體進行了評價，揭示和確定油氣富集規律的影響因素。
  11. What the personnel of flexible obtain employment that decides an unit to having solid and opposite concentration manage is individual and industrial and commercial door, can rely on street labor to ensure continue of representative of orgnaization and orgnaization of communal profession introduction and capture to expend formalities

    對無固定單位的靈活就業人員和相對集中經營的個體工商戶，可以依託街道勞動保障機構和公共職業介紹機構代理接續和繳費手續。
  12. On the basis of the statistical analysis of the annual production data of aoshan concentrator, the mathematical models for the relationship of the concentrate quality indexes ( concentration ratio, concentrate grade and recovery ) with run - of - mine ore grade and hourly throughput per unit were established and analysis of their relationship was made, which has a direct effect on guiding the concentrators production and ensuring the concontrate quality

    通過對凹山選礦廠全年生產報表數據的統計分析，分別建立了精礦質量指標（選礦比、精礦品位、精礦回收率）與原礦品位、臺時處理量之間的數學模型，並對其之間的相互關系作了分析，對指導凹山選礦廠生產、保證精礦質量有著直接的指導作用。
  13. In order to increase the energy dissipation of stepped spillway at iarge unit discharge, the integhty dissipater of aerated splitter pier and steppe characteristics is studied. because of verticaj diffhaion now by aerated splitter and impachng steppe 3 by drop flow, the air concentration and the energy dissipation efficiency are greatly increased ; the potentiality of cavitations is decrease. in special at large unit discharge, this effect is more obvious

    摻氣分流墩的增加，明顯地改善了階梯面上的壓強分佈，消除或減小了階梯凹角內和立面上部的負壓；由於摻氣分流墩使水流縱向擴散以及挑流落下后在階梯上的撞擊，使水流的摻氣濃度和消能率都得到較大的提高，降低了階梯面空蝕的可能性，特別是在大單寬流量時，這種效果更為明顯。
  14. The results showed that : ( 1 ) the application of the above optimization method is feasible in the process of vacuum residue hydrotreating. ( 2 ) shaft power is a small part in the operation fees of the hydrogen system and has little influence on the optimization results. ( 3 ) vent should be decreased to reduce energy consumption because of the high concentration of the cycle hydrogen after rebuilding of the unit

    在pc - 133微機上進行了模擬和優化計算，結果表明： （ 1 ）以復合形法為核心的可行路徑序貫模塊法在重油加氫過程中的應用是可行的； （ 2 ）壓縮機軸功率在重油加氫的氫氣系統操作費用中所佔比例較小，對優化結果影響不大； （ 3 ）裝置經過技術改造后循環氫純度過高，可以減少放空以節省能耗； （ 4 ）建立的氫耗模型能夠可靠地計算現有裝置的循環氫濃度、溶解氫總量和裝置氫耗量。
  15. Then the vvriter put fonvard total - cost leading strategy, concentration strategy on intemational market ; and fiom a long - term point of view, the vvriter put fonvard entirety strategy on domestic market and localization strategy on the intemational market the analyzes break through the method that regards strategy making as the extend of rolling plan undcttheplanningsystemoftiiinking, and break through 5 - year system of strategy time - unit this can meet the need of the strategic development fiom the view of enterprise life - cycle

    上述分析充分利用了波特行業結構模式，並通過swot法分析了優勢、劣勢、機會、威脅，進而提出了國內市場的總成本領先戰略、國際市場的集中戰略，以及從長遠看，國內市場的前向一體化戰略與國際市場的本土化戰略。這種分析論證突破了以往計劃思維方式下將戰略制定視同計劃的滾動延伸，並且在戰略時間單位上突破了以往的5年制，這也是從企業生命周期出發實現戰略發展的需要。
  16. Exhaust gas oxygen sensor ( ego ) which is installed in the exhaust pipe of the engine is a significant component in the electronic fuel injection. it has the ability to probe the concentration of oxygen in the exhaust pipe, and can transfer concentration signal to voltage signal which is passed to electronic control unit ( ecu ). in this way the air - fuel ratio can be controlled to the strait range of stoichiometrical point and the three - way catalytic converter consequently can work better

    車用氧傳感器是電噴系統的關鍵部件，安裝在發動機的排氣管上，能夠探測排氣管中的氧氣的濃度，然後將濃度信號轉變成電壓信號並傳送給電控單元ecu ，從而把空燃比控制在理論空燃比附近，配合三元催化反應器進行后處理凈化。
  17. In the water quality indicators, cfu is the colony formation unit of bacteria. in the figures, nd means the concentration is too low to be detected by instrument

    水質指標單位中， cfu為菌落形成單位數數據資料中， nd表示濃度非常低，低到儀器無法檢測出來。
  18. Utilising the latest oxygen analyser technology, the unit provides a stable, digital readout of oxygen concentration to 0. 1 %. all necessary control valves, flowneters and filters are built in

    氧指數儀的工藝日臻完美，能數字顯示穩定的氧濃度，解析度為0 . 1 % 。提供所需的控制閥和過濾器。
  19. Remote concentration unit

    遠端集中單元
  20. The models have only one unit system : c. with the indication of the percentage we may know the freezing point of either ethylene glycol or propylene glycol based cooling systems. and they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids

    該型號折射儀被用於測量以乙二醇和丙二醇兩者為基的汽車冷卻系統水溶液的冰點溫度值和濃度百分比，它還可以檢查蓄電池內電解液的比重及使用狀態。
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