滴流床 的英文怎麼說
中文拼音 [dīliúchuáng]
滴流床
英文
trickle bed-
Aerobic systems include contact aeration, trickling filter and rotary biological disc, etc. while anaerobic systems consist of up - flow anaerobic sludge blanket cuasb. whether aerobic or anaerobic, domestic companies are capable of manufacturing most equipment the technology has been well developed in taiwan and some technology and equipment are as good as those from developed nations
生物處理以供氧與否可分為喜氣處理及厭氣處理兩大類，常見的喜氣處理有活性污泥法、接觸曝氣法、滴濾法、旋轉生物圓盤法等，常見的厭氣處理則有上流式厭氣污泥床法。A study on radial liquid distribution in trickle bed using visual image techniques
可視化圖象法評價滴流床液體分佈The mainly objective includes two parts : one is to develop the mathematical m odel t o study t he flow m echanism o f 1 iquid i n t he b ed of tbr, and the other is to study the technology and device to distribute the liquid uniformly. in the first part, some theoretical models were established to simulate the distribution of flow rate of liquid, such as discrete model, differential calculus model and stochastic model. but these models are difficult to calculate or ca n ' t lead to good results
在理論模型方面，前人提出了離散模型、微分模型和隨機模型等來模擬液體的徑向和軸向流率分佈，但仍然存在許多問題，往往計算工作量大且常偏離實際情況，本文作者在導師的指導下，參照前人的研究成果，在滴流床的流率分佈中採用了狀態離散、時間離散的markov過程描述了滴流床的流率分佈，結果與實驗值吻合較好。Supposed that the fluid in all the fields will accomplish a transport in down - flow distance a z, the flow in trickle - bed is a m step markov process, where m = z / z ( z - the height of trickle - bed ). according to the theory of random process, the statistic of the markov process will be calculated out from the original distribution and state - transport matrix
假定液體從床層上端面向下流過z距離后，處于各區的流體就實現了一步轉移，則可將床內液體的流動視為從一個初始分佈開始，經過m步（ m = z z ， z為床層高度）轉移的狀態離散、滴流床流率分佈的模擬與整流時間離散的markov過程。The random mathematical model is described using equivalent markov equations. the time and state parameters are discrete. based on the model, the flow rate distributions along radial and average at any height can be calculated directly, moreover, the probability transition matrix of the flow can be determined via the statistic character of the random cumulate particles, and be corrected by s. cd the random theoretical model shown in fig. l, the section of the bed of tbr is divided into a series of concentric circles
一、在常溫和常壓下進行滴流床反應器流率分佈的研究，以狀態離散、時間離散的齊次markov過程描述了滴流床在滴流區的流率分佈，建立了滴流床在滴流區流率分佈的隨機模型，根據此模型可以： 1 、可直接確定任一高度下的液體徑向流率分佈及平衡流率分佈； 2 、液體流動的概率轉移矩陣可由隨機堆積顆粒的統計特性確定，以參數s修正。These results demonstrate that the dot - immunogold assay shows its practical value to monitor the brucella infections among the epidemic area and individuals with different occupations in the un - epdemic area, and this method can also be applied for the clinical investigation and epidemiological survey of brucellosis
結論滴金免疫測定法對布病疫區人群和非疫區重點職業人員開展布病監測具有實用價值，也可用於布病的臨床檢測和流行病學篩查。Clinical study of fufang danshen pills in the treatment of patients with angina pectoris : 80 cases of clinical report
復方丹參滴丸治療冠心病心絞痛臨床觀察與血液流變學分析分享友人