scheme of concentration 中文意思是什麼

scheme of concentration 解釋
選礦方案
  • scheme : n 1 計劃；方案；路線；設計。2 系統；配合；組織。3 綱目；表；清單；分類表；大綱。4 謀劃，策劃；詭...
  • of : OF ＝Old French 古法語。
  • 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。
  1. A complex mixed - phase explicit microphysical parameterization scheme, which also be known as reisner 2 explicit scheme was developed for use in the ncar / penn state mesoscale model versions ( mm5 ). the single - moment schemes has additional variables for graupel and ice number concentration, in which the mixing ratio of cloud water, rain water, cloud ice, snow and graupel are predicted and number concentration specified

    Mm5中的reisner2方案是一種含霰的復雜混合相顯式雲物理方案，該方案包含了雲水、雨水、冰晶、雪和霰的混合比預報方程，同時對冰晶的數濃度作了預報。
  2. The results of numerical calculation show no stress concentration occurred, and the high stress regions are converted into the deep areas after applying coupling support scheme

    計算機模擬結果顯示，巷道實施耦合支護方案后，應力集中程度減小，高應力區向深部圍巖轉移，支護系統可靠性明顯增強。
  3. Abstract : a simple scheme of establishing bilinear time series model ( bm ) is presented for predicting atmospheric co2 concentration. the example shows that the scheme is practical and universal, which has major theoretic value and wide - ranging application in prediction of various nonlinear time series

    文摘:提出了用雙線性模型預測大氣co2濃度序列的一套簡便方案.實例計算結果表明，該方案具有實用性和通用性，在各種非線性時序預測中具有重要的理論意義和廣泛的應用價值
  4. The emphasis of this article is studying the influence of the polymer net in the clc to the reflected spectrum. at the same time, under the laboratory condition in possession, a design scheme of manufacturing psct with better planar structure, which needn ’ t orienting and rubbing, is found out by optimizing the craft condition like the species of polymer monomer, the concentration of monomer, the polymerization conditions ( temperature, time, uv light intensity )

    本論文的重點是研究膽甾相液晶中聚合物網路對反射譜特性的影響，在實驗室現有的條件下，通過改變聚合物單體材料、聚合物單體濃度及聚合條件（紫外光光強、光照時間、聚合溫度） ，並結合一定的理論指導和實驗現象分析，找出了一種製作具有較好平面取向的psct的設計方案。
  5. A better desired ventilation form is acquired by comparing the three efficiency values. on the basis of recently materials collected in the field at home and abroad, this paper adopts two - equation turbulence model by analysis and comparison, and sets up mathematical model to study three - dimentional indoor turbulent flow. control - volume method and power - law scheme is used to discrete these differential equations. according to semi - implicit method for pressure - linked equations ( simple algorithm ), author writes a general program in c language for simulation of the velocity profile, temperature and pollution concentration distributions of indoor airflow, and the writing, the debugging and the running of the program. all are completed in microsoft visual c + + 6. 0 environment

    在收集國內外在這一領域內的大量資料的基礎上，通過分析與比較，採用了k -雙方程模型來研究室內氣流的濃度分佈，建立了描寫穩態的三維紊流室內氣流濃度分佈的數學模型，採用控制容積法和冪函數分佈方案來離散微分方程組，按壓力藕合方程的半隱式法（ simple ）演算法，用c語言編寫了計算室內氣流流場和溫度場、濃度場的通用程序，並在microsoftvisualc + + 6 . 0環境下對程序進行編制、調試與運行，並對調試工作做了探討與分析。
  6. By the studies in this article, we can get the conclusions that kisi shows the development feature of industrial concentration in the developed district, central cities and the cbd of cities, in additional, the relationship between kisi and central cities, which is useful to the scheme for the development of kisi ; the positive research of nanjing city will also have guiding significance in some degree

    通過本文研究，可得出知識密集型服務業在發達地區、中心城市和城市商務中心區呈現產業集聚的區位特徵以及知識密集型服務業與中心城市的關系，有助於對知識密集型服務業的發展進行規劃;南京市的實證研究對今後南京市發展知識密集型服務業也具有一定的指導意義。
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