1) water optimizing calculation
水力优化计算
1.
the water optimizing calculation model and indices re optimization model which affect directly the project investment of urban rain pipe systems were analyzed in detail.
研究了ＧＩＳ技术在城市雨水管网设计中的应用问题，建立了雨水管网设计的相关模型，重点分析了两类直接影响雨水管网工程的计算模型——水力优化计算与指标再优化模
2) hydraulic design optimization
水力设计优化
1.
Numerical computation of interior flow and hydraulic design optimization for siphon outlet conduit;
虹吸式出水流道内流数值计算与水力设计优化
3) hydraulic optimization design
水力优化设计
1.
The implementation process in hydraulic optimization design is studied in detail.
结合水力优化设计的数学模型 ,讨论了算法的实施步骤。
4) optimal calculation
优化计算
1.
Application of decomposition coordination method to optimal calculation of wastewater treatment efficiency;
分解协调法在区域污水处理率优化计算中的应用
2.
the application of disaggregating-coordination on invest optimal calculation of wastewater treatment;
分解协调法在污水处理投资优化计算中的应用
3.
The mathematical model of optimal calculation for looped gas network by applying numeric method is presented, and a new method named fastest fall method, which is instead of usual ones, is introduced.
建立了环状燃气管网优化计算的数学模型 ,并提出了用最速下降法取代试算法 ,从而提高了运算效率及计算精
5) optimization
[英][,ɔptimai'zeiʃən] [美][,ɑptɪmaɪ'zeʃən]
优化计算
1.
When the improved algorithm is applied in optimization design model of NC Machining Parameter, the result shows that the improved algorithm is practical and it gives a new way for solving similar complicated mechanical optimization problems.
文章介绍了粒子群算法及其改进型的原理、模型和算法实现过程,并采用改进型粒子群算法对数控加工切削参数优化数学模型进行了优化计算,计算结果符合实际情况,表明改进型粒子群算法应用于机械加工优化计算切实可行,为复杂的机械制造及加工系统优化设计问题提供了新的思路和方法。
2.
When the algorithmwas applied in optimization model of Formula of Infant Nutrient Rice Flour the results shows that it was feasible and the algorithmgave a new way for solving similar food formula problems.
介绍了蚁群算法的原理、模型和算法实现过程,并采用该算法对婴儿营养米粉配方优化设计模型进行了优化计算,优化计算结果表明,基于蚁群算法的优化计算切实可行,为类似的食品配料优化计算提供了新的思路和方法。
3.
Reactive power optimization in power system is a typical non-linear optimization problem with characteristics of multi-objective,multi-constrained,non-linear combination and discreteness.
用改进的PSO算法无功优化计算IEEE-14节点系统的结果表明:新算法不仅避免了惯性因子权重调整的困难,而且较好地协调了算法的局部与全局搜索能力,可较好地解决电力系统的无功优化问题。
6) optimization calculation
优化计算
1.
The following paper makes optimization calculation on mattress layer design which contains the selection of mattress material parameter,and the thickness and length of mattress layer,which has important economic benefits and realistic meaning for construction design.
重点对褥垫层设计包括褥垫材料参数的选取、褥垫层厚度和宽度进行了优化计算,对工程具有十分重要的经济价值和现实意义。
2.
Taking the sum of minimum annual network depreciation cost,annual major repair expense and annual operation cost of pump station as objective function,a model for hydraulic optimization calculation of heat-supply network is constructed.
以最低的管网年折旧费、年大修费、泵站年运行费之和作为目标函数建立水力优化计算模型。
3.
This paper proposes a method of using multithreading technology in optimization calculation, and discusses the model of multithreading optimization calculation, programming method, and measures of realizing the communication and synchronous control among all the threads.
文章介绍了在优化计算中采用多线程技术,讨论了多线程优化计算的模型、编程方法和实现多线程之间相互通讯、同步控制的技术措施,通过采用多线程技术可显著提高优化计算的稳定性和效
补充资料：计算方法的最优化
计算方法的最优化
faod optimization of a computational me-
计算方法的最优化【。洲咖函位扣ofa比叩幽位扣al赔d加刁;on，MH3叫“皿B刚HcJUI祀JU，H0m MeTo口a] 通常与计算算法的最优化(o Ptil过Zation of comPu.tational algori山姚)相同.但是，有时这两个概念也有区别.例如，可以说解某一类边值问题的一具体的网格方法的最优化，它是指用最少的点来计算方程的右端部分.而当检验一个算法是否是最优的间题时，还要考虑到许多其他方面:求解所产生的网格方程组的方法，实现这些方法的程序，等等. H.c.BaxBa二oB撰史应光译
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条