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单词 optimal
释义

optimal /ˈɒptɪməl//ˈɑːptɪməl/

英汉-汉英词典
adj. 最理想的;最佳的
词组 | 习惯用语
optimal design 优化设计;最佳设计
optimal control 最优控制
optimal solution 最优解,最佳解
optimal allocation 最优配置
optimal process 最优过程
optimal condition 最适条件;最适当条件
optimal choice 最佳选择
optimal performance 最佳操作
optimal control theory 最优控制理论
optimal strategy 最优策略,最佳策略
optimal position 最优位置
optimal output 最佳产量
英语例句库
  1. An optimal sensor design method was presented for the multistation sheet metal assembly processes.
    摘要提出了一种多工位薄板装配过程测点优化设计方法。
  2. In the paper we discuss immovability of model of source management by optimal basis matrix.
    讨论了最优基的变化对资源管理决策数学模型没有影响的情况。
  3. There doesn't exist a technology that could be the optimal solution for putrescible wastes.
    但目前这些替代技术用于处理易腐垃圾时均存在各自的缺陷。
  4. In this paper the optimal rendezvous guidance laws of the exoatmosphere are investigated by using the optimal control theory.
    本文应用最优控制理论讨论了外层空间的最优交会制导问题。
  5. This feedback effect jointly determines the optimal contract, the propensity of market manipulation and price informativeness.
    这种反馈效应共同决定最的合同,倾向操控市场和价格信息化。
  6. OBJECTIVE The optimal extraction and clathration craft of Rhizoma Atractylodis oil in Jianpizhixie Granulas were investigated in this study.
    目的优选健脾止泻颗粒中苍术挥发油的提取工艺及包合工艺。
  7. Oligodendrocyte Precursor Cell Medium (OPCM) is a complete medium designed for optimal growth of normal human oligodendrocyte precursor cells in vitro.
    少突胶质前体细胞培养基是专门为正常人类少突胶质前体细胞体外培养设计的最适于其生长的培养基。
  8. Using the method of optimal efficiency and maximal quantity of refrigerating output, a thermoelectricity refrigeration system commix with compress refrigeration is designed.
    本文对塑料片低温对折机功率热电制冷系统的设计方案进行了探讨。
  9. A class of nonconforming finite elements are applied to hyperbolic equation with semidiscretization on anisotropic meshes, the optimal error estimates are derived.
    摘要在各向异性条件下,讨论了双曲型方程的一类非协调有限元逼近,给出了半离散格式下的最优误差佑计。
  10. In this paper, formulize concrete measures of optimal design of the extrusion die for a four-cavity thin wall aluminum alloy flat pipe.
    阐述了该4腔薄壁铝合金扁管挤压模优化设计的具体措施。
  11. Objective To study the optimal time for operation of intermittent exotropia, so that we can orthopia strabismus and attain normal binocular function.
    目的探讨间歇性外斜视最佳手术时机,以求达到矫正斜视并获得完善的双眼单视功能目的。
  12. In order to determine the optimal design scheme of a exported tram vehicle,a comfort evaluation methodology based on multi-vehicle trainset was presented.
    为了确定某出口地铁车辆的最佳设计方案,提出了一种基于一列多车的舒适度评价方法。
  13. Kriging is an important part of geostatistics, which deals with spatially distributed data, the estimation of Kriging is linear optimal and unbiased interpolative.
    克里格法是地统计学的重要内容之一,它可对空间分布的数据求线性最、无偏内插估计。
  14. Plan marrier this year a lot of oh, small family building dish it is to marry one of optimal options that buy a house.
    【摘要】今年计划结婚的人好多哦,小户型楼盘是结婚买房的最佳选择之一。
  15. The limit of technical policies for complex rhythmite reconstruction is developed by establishing typical model and using numerical modeling predicting method and optimal segmentation.
    通过建立典型模型,运用数值模拟预测法和最优分割法,制定了复杂韵律层重组的技术政策界限。
  16. Since a mutual diffusion between adhesive layer and matrix and a innerstress on interfaces exist,there is a optimal thickness of adhesive layer in composites.
    由于聚合物粘接层和基体聚合物的相互扩散以及界面内应力的存在,复合材料中存在一个最佳的聚合物粘接层。
  17. The overall height of catalyst bed as well as the optimal feeding point was obtained for different detritiation efficiency under specific mass transfer coefficient of catalysts.
    根据不同的催化剂传质性能,计算了为达到特定脱氚率和电解池浓缩倍数所要求的交换床总高度和进液位置。
  18. In order to study the influence of structural parameters on the optimal normal load, a microslip model was used to formulate the nonlinear dry friction force.
    摘要为了研究阻尼结构参数对阻尼叶片最优正压力的影响,基于微滑移模型,推导出了阻尼器非线性干摩擦阻尼力的计算公式。
  19. To define the optimal methods of diagnosis of ureteral injury from blunt abdominal trauma, the intravenous urography and retrograde pyelograph were used for the earlier diagnosis of ureteral injury.
    为了提高对腹部钝性伤所致闭合性输尿管损伤的早期诊断,采用大剂量静脉肾盂造影或逆行造影。
  20. It deals with lots of factors from the process of networks modeling, node demand calculation, initial flow distribution, and the optimal design to the drawing of pipe networks and isopiestic line.
    文章分三部分分别论述了管网的优化计算、管网图形的绘制和等压线图的绘制方法。

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原声例句
生活大爆炸(视频版) 第9季

That would maximize oxygen for optimal combustion.

这的确能为燃烧提供最足的氧气。

科普小杂文

But, this isn't about optimal health.

但是,我想讨论的不是如何达到最佳健康状态。

WIL生活启示录

It is not the optimal protein intake.

这不是最佳的蛋白质摄入量。

Osmosis-肌骨

Vitamin D-wise, two steps are necessary for optimal metabolism.

维生素D的调节过程有两个十分重要的条件。

英语小霸王

% is considered optimal, but you're in the zone.

宽眼距 高颧骨。

跟Hadar学美式发音

It will, but probably not in the most optimal way.

它会,但可能不是最理想的方式。

TED演讲(音频版) 2019年10月合集

And the circumstances were less than optimal, shall we say.

而当时的环境可没如今那么完美

AsapSCIENCE - Health

This is the optimal arrangement to dry with the least amount of paper.

这是用最少量的纸,达到最佳的干手方式。

摩登家庭第九季_Modern Family-Season09

Based on today's weather forecast, here's your optimal outfit.

根据今天的天气预报,这是您的最佳着装。

经济 Crash Course

Ultimately, the optimal amount of government involvement depends on your personal values.

最终,政府参与的最佳程度取决于你的个人价值观。

中文百科

最优化 Mathematical optimization

(重定向自Optimal)

最优化,是应用数学的一个分支,主要研究以下形式的问题:

主要研究以下形式的问题:

这类定式有时还称为“数学规划”(譬如,线性规划)。许多现实和理论问题都可以建模成这样的一般性框架。

典型的,A一般为欧几里得空间\mathbb{R}^n中的子集,通常由一个A必须满足的约束等式或者不等式来规定。 A的元素被称为是可行解。函数f被称为目标函数,或者代价函数。一个最小化(或者最大化)目标函数的可行解被称为最优解

一般情况下,会存在若干个局部的极小值或者极大值。局部极小值x^*定义为对于一些\delta>0,以及所有的x 满足

英语百科

Mathematical optimization 最优化

(重定向自Optimal)
Graph of a paraboloid given by f(x, y) = −(x² + y²) + 4. The global maximum at (0, 0, 4) is indicated by a blue dot.
The graph of a strictly concave quadratic function is shown in blue, with its unique maximum shown as a red dot. Below the graph appears the contours of the function: The level sets are nested ellipses.

In mathematics, computer science and operations research, mathematical optimization (alternatively, optimization or mathematical programming) is the selection of a best element (with regard to some criteria) from some set of available alternatives.

In the simplest case, an optimization problem consists of maximizing or minimizing a real function by systematically choosing input values from within an allowed set and computing the value of the function. The generalization of optimization theory and techniques to other formulations comprises a large area of applied mathematics. More generally, optimization includes finding "best available" values of some objective function given a defined domain (or a set of constraints), including a variety of different types of objective functions and different types of domains.

近义、反义、联想词
近义词
adj.
best

反义词
n.
worst

联想词
optimum最适宜的;optimize使最优化,使完善;ideal理想的;maximize取…最大值;maximal最全面的;optimise使最优化;maximum极大,最大限度;trade-off交换,协定,交易,平衡;adequate适当的;efficient有能力的, 效率高的;feasible可行的;
英英词典
optimal adj.
  1. most desirable possible under a restriction expressed or implied
    • optimal concentration of a drug

    synonymous: optimum
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更新时间:2025/6/19 19:01:47