purification ratio 中文意思是什麼

purification ratio 解釋
凈化比
  • purification : n. 1. 清洗，洗凈；凈化（作用）。2. 提純，精製。3. 【宗教】滌罪；潔身；齋戒；潔禮，祓；【天主教】潔杯式。
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  1. Some main results of testing research were as fellows : i. in the course of testing of leaching zinc dross, leaching zinc dross by sulfuric acid was researched and the effects on the leaching rate of the zinc dross were analyzed by author, the optimum conditions of leaching testing of zinc dross were determined as fellows : liquid - solid ratio 6 : 1, stirring ratio 250r / min, granularity 120 mesh, the soaking time 5h, the concentration of sulfuric acid of 30 %, and under these conditions, the rate of leaching zinc is above 92. 0 %. ii. in the course of testing of purification, on the basis of comprehending and comparing all present methods of the manganese - removal and iron - removal, the oxidizing method of manganese - removal in zinc sulfate solution using ammonium persulfate was put forward and the oxidizing method of iron - removal in zinc sulfate solution using the goethite process and oxidation - hydrolysis process was adopted

    研究的主要結果具體如下： 1 、研究了硫酸浸出鋅浮渣並分析了影響浸出率的各種因素，確定了浸出鋅浮渣的最佳條件為：液固比為6 ： 1 ，攪拌速度為250r min ，粒度為- 120目，酸浸時間為5 . 0h ，硫酸濃度30 ，鋅浮渣的浸出率大於92 . 0 ； 2 、在綜合和比較了目前除錳和除鐵的各種方法基礎上，提出了過硫酸銨氧化除錳方法和選擇了針鐵礦-氧化水解聯合法除鐵方法，並分析和討論了影響除錳率和除鐵率等各種因素，確定了除錳的條件為：溫度90 ， ph值5 . 4 ，反應時間3h ，過硫酸銨達到理論值的1 . 2倍，除錳率超過99 . 86 ；聯合法除鐵的條件為：氧化反應時間1 . 5小時、溫度控制在90 92 、 ph值5 . 2 5
  2. However, air purification effect of green coverage ratio works as a form of dynamic, complex, delayed, and accumulated action, which needs a longer - term for evaluation

    然而， ?覆?這種生態設計作法在提升空氣質量，是一種動態、復雜、延滯和?積的型態，必須經過長期發展才會呈現具體效果。
  3. Results show that policy of increasing green coverage ratio would bring significant contributions to increase urban green land area and its modification ability to air purification effect

    研究發現：國內營建業?能長期實施?覆? ，將能具體增加都市?地面積並增進?地吸收污染氣體能? ，具備凈化都市空氣之效果。
  4. This paper studies the air - fuel ratio and light - off temperature performance of two different kinds of cng special oxidation catalyst converter, and primarily finds their purification capacity of cng engine emission and the differences between them by comparative analysis of the test results

    摘要對兩種天然氣專用氧化型催化器進行了空燃比和起燃溫度特性試驗，對比並分析了試驗結果，初步了解了兩種催化器時天然氣發動機排放的凈化能力以及它們之間的性能差異。
  5. ( 5 ) the article also investigate the recrystallization condition of crude lactide and point out that it also an important factor have influence on the purification production ratio. ( 6 ) give the kinetics equation of depolymerization reaction. by determination the degree of polymerization ( dp ) of the reaction system, we can get the kinetics data of the reaction

    本文建議使用乙酸乙酯和異丙醇混合溶劑（ 6 ： 4 ）對丙交酯粗產物進行重結晶； （ 6 ）提出解聚反應的動力學方程，認為它是一個可近似處理為一級反應的連續反應，並可通過測定體系的平均聚合度的方法來得到包括活化能在內的反應動力學數據。
  6. Therefore, the policy analysis of green coverage ratio needs a special methodology with a holistic view to help decision maker to have confidence by building its accumulated construction of air purification system and simulating its long - term dynamic development trend

    因此，需要一個具備整體觀、建構空氣凈化系統結構、長期動態模擬等功能的方法? ， ?協助人們?解?覆?政策對于環境的實質生態效益，增進決策者對推動?覆?的信心。
  7. In this article, taipei ' s problem of declined air quality is demonstrated, which shows the long - term air purification effect and the holistic value of green coverage ratio by applying causal feedback loops, dynamic simulation models, and scenarios analysis under system dynamics ( sd ) approach

    本研究以臺?市為案? ， ?用系統動態學方法?的因果回饋環? ，探討臺?市空氣質量下?之問題核心與找出關鍵變? ，並藉由空氣凈化之系統動態模式和情境模擬分析， ?明執? ?覆?政策對于未?減緩臺?市空氣污染氣體?的具體效果和宏觀價值。
  8. Then it was used to estimate self - purification capacities, environmental capacities, surplus environmental capacities, budgets, and residence times of din and po4 - p in jiaozhou bay. new production and f ratio in jiaozhou bay were also discussed by application of the model

    應用該模型對膠州灣din和po _ 4 - p的自凈容量、環境容量、剩餘環境容量、收支狀況、逗留時間以及膠州灣的初級生產力、新生產力和f比值進行研究，主要結論如下： 1
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