double decomposition 中文意思是什麼
double decomposition
解釋
雙分解, 復分解- double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
- decomposition : n. 1. 分解，分析，溶解，還原（作用）。2. 腐朽，解體。
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The effect is studied systematically of various factors ( such asthe reaction temperature, water consumption, proportioning and continuous operation mode ) on the reaction process for the manufacture of potassium sulfate by double decomposition of potassium chloride and ammonium sulfate, and appropriate process conditions are determined for the conversion
系統探討了各種因素（如反應溫度、水用量、配料比以及連續化操作方式）對以氯化鉀、硫酸銨為原料的復分解法制硫酸鉀反應過程的影響，確定了適宜的轉化反應工藝條件。 -
The effect is studied systematically of various factors ( such as the reaction temperature, water consumption, proportioning and continuous operation mode ) on the reaction process for the manufacture of potassium sulfate by double decomposition of potassium chloride and ammonium sulfate, and appropriate process conditions are determined for the conversion
系統探討了各種因素（如反應溫度、水用量、配料比以及連續化操作方式）對以氯化鉀、硫酸銨為原料的復分解法制硫酸鉀反應過程的影響，確定了適宜的轉化反應工藝條件。 -
To solve the problem, this paper proposes an efficient model combing double - edge extraction with decomposition of mixed pixels, the accuracy and applicability of which is attested by computing lake areas of northwestern china using avhrr images
針對問題，提出了一種結合雙邊界提取和混合象元分解的高效演算法，最後基於avhrr數據對中國東北，內蒙古地區的湖泊面積變化進行遙感監測，驗證了演算法的高精度和可行性。 -
Based on the characters of structure of the project, the structural style selection is given and analysis program of the latticed shell of double - layer hyperbolic pyramid cooling tower is programmed by the finite element theory and vb 6. 0 advanced programming language, which includes of 15 programs and directly aims at cooler tower and gives the forcing property by the computing program of the latticed shell of double - layer hyperbolic developed. analysis of static stress and temperature stress is given out by means of three dimens ions members finite element and numerical analysis, optimum design of member sections is given out by full stress, analysis of geometric nonlinear is given out by nonlinear finite element, analysis of earthquake stress is given out by the mode decomposition response - spectrum method, the latticed shell cooling tower compared with the reinforced concrete structure finally
該軟體包括15個程序，其針對性強，直接針對冷卻塔，對該結構進行了受力分析，具體分析包括：採用空間桿件有限元和數值分析方法對結構進行了靜力分析與溫度應力分析；採用滿應力法對應用於冷卻塔的桿件截面進行了優化設計；採用非線性有限元分析方法，並利用荷載增量法對該結構進行幾何非線性分析；採用振型分解反應譜法對網殼的自震特性及地震反應作了一定的研究；並且將具體工程的研究結果與鋼筋混凝土結構冷卻塔進行對比。 -
First, by analysing the disadvangtages of the decomposition and recovery algorithm in the usual security model, a new algorithm of double structure tables, which is suitble for master - slaver structure tables, is presented in this paper. second, in resolving the semantic ambiguity and operational incompleteness easily emerged in master - slaver structure tables, an improved master - slaver structure table model and relative decomposition and recovery algorithm are provided. third, considering the merits and demerits of security model, a multilevel secure transaction model is defined on the basis of security model
本文通過分析以往安全模型的分解和恢復演算法的缺點，提出了一個適合於主從結構表這種雙結構表安全模型的分解和恢復演算法;針對主從結構表安全模型容易產生語義模糊性和操作不完備性等問題，提出了一個改進的主從結構表安全模型，並提出了其分解和恢復可行方法;討論了安全模型的優缺點，定義了建立在安全模型基礎之上的多級安全事務模型，分析了多級事務面臨的眾多難題，提出了一個安全、正確的多級事務調度演算法;根據上述的諸多理論，開發了一個多級安全數據庫管理系統的原型系統。 -
In the paper, firstly, present the formulation and application of proper orthogonal decomposition of covariance and cross - power spectral density matrices are presented in the analysis of wind load effects on structures. then the dynamic response of linear structures subjected to random loads is analyzed by a technique called double modal transformation ( dmt ) that is expressed through a double series whose terms depend on structural and loading modes
本論文中首先通過求相關矩陣和互功率譜密度矩陣特徵值問題給出了本徵正交分解的公式，並利用pod與結構模態相結合的雙模態方法來分析結構的動態響應，主要討論了截斷高階荷載模態對風致響應的影響。
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