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单词 optimum
释义

optimum /ˈɒptɪməm//ˈɑːptɪməm/

英汉-汉英词典
  1. adj. 最适宜的
  2. n. 最佳效果;最适宜条件
复 数: optima
词组 | 习惯用语
optimum design 最佳设计,最优设计
optimum condition 最适条件;最佳工况
optimum solution 最佳(优)解
optimum control 最优控制;最佳控制
global optimum 总体最优值
local optimum 局部最优
optimum value 最佳值;最优值
optimum performance 最佳操作特性
optimum temperature 最适温度;最佳温度
optimum structure n. 最佳结构
optimum matching 最佳匹配
optimum seeking method 优选法
optimum efficiency 最佳效率
pareto optimum 帕累托最优
optimum size 最佳规模;最适规模;最佳尺寸;最佳粒度
optimum programming 最佳编程;最佳程序设计
optimum moisture 最佳水分
optimum output 最佳输出
optimum density 最佳密度;最适密度
optimum balance n. 最佳的平衡,最适均衡
英语例句库
  1. Do you know the optimum temperature for the growth of plants?
    你知道庄稼生长的最佳温度吗?
  2. The optimum design of the controller of compound active noise cancellation earmuff is discussed.
    探讨了复合式有源消声耳罩的控制器的优化设计方法。
  3. It is the optimum ecological environment for the growth of grandifoliate planted tea trees.
    具有适宜野生大叶种茶树生长的最佳生态环境。
  4. The optimum range of operational parameters were resulted by triaxial contour map and isohypse analysis.
    通过三轴等值线图和等深线分析得出了操作参数的最佳范围。
  5. Results indicate that optimum ultrastructural observation can be achieved with the peotoplasts in miosis phase.
    包括细胞核在内的许多细胞器都可观察到。
  6. By orthogonal test,the optimum conditions for soybean isoflavone glycoside to be hydrolyzed into isoflavone aglycon were found.
    通过正交试验得到了大豆异黄酮糖苷水解为大豆异黄酮苷元的最佳工艺条件。
  7. MNDO calculations and group theory were carried out on tetraphenyl porphyrine(TPP) to obtain its optimum molecular geometry.
    运用MNDO计算和群论,优化得到了较满意的中位取代四苯基卟啉(H2TPP)的分子构型。
  8. The study aimed to discuss the optimum conditions of Thermophilic sporotrichum mutant strain TH3-9 for producing cellulase.
    探讨嗜热侧孢霉TH3-9突变株固体发酵产纤维素酶的最佳条件。
  9. The optimum operating parameters is the important way to improve seal performence of pump valve and to prolon...
    因此,优化泵的工作参数是提高泵阀的密封性能、延长其使用寿命的重要途径。
  10. Objective Find out an optimum digesting method in the test of iodine in urine using As-Ce Catalytic Chromatographer.
    目的找出砷-铈催化分光光度法测定尿碘含量试验中较的样品消化方法。
  11. In order to achieve optimum productivity, often polybromide laser beam parallel record technology, its light source cost relatively expensive.
    为了到达不宜的出产效果,不常拔取众激平束并行纪录的技艺,其平源本钱相差较矮。
  12. It researches the ship hateral movement multivariant stochastic control law on the basis of multivariant stochastic optimum control theory.
    摘要本文基于多变量随机最优控制理论研究船舶横向运动多变量随机控制规律。
  13. Objective: To select an optimum extracting technique of Pachman and determine its content in Poria peels from different habitats.
    优选茯苓皮中茯苓聚糖的提取工艺,测定不同产地茯苓皮中茯苓聚糖的含量。
  14. Vermiculite was the optimum medium for Rieger Begonia micropropagation in vitro, the survive rate of the root regeneration plant was 93.8%.
    蛭石是丽佳秋海棠试管苗最佳的驯化移栽基质,其生根苗移栽成活率达到了93. 8%。
  15. Danfoss Floor Heating Hydronics is offering a wide range of hydronic floor heating controls, easy to install and providing optimum temperature control.
    丹佛斯地面水采暖提供广泛的产品,易于安装并提供理想的温度控制。
  16. If the optimum density of forest road network is to be obtained in a piece of cutting area,the ways of yarding need optimum choosing.
    林道网合理密度是相对于集材方式而言的,在一片伐区上要得到最佳的林道网密度,需要进行集材方式的优选。
  17. Select the system of copolymerisation,the optimum reactive conditions of temperature and velocity,and the best quantity of emolsifier and initiator of acrylate emulsion thickener.
    选择丙烯酸酯乳液增稠剂共聚反应的方式、反应温度、滴加速度等最佳反应条件及乳化剂、引发剂的最佳用量。
  18. After the discrete model of MLI has been built, the dynamic programming was applied to develop the suboptimum algorithm to achieve the optimum aim.
    讨论了算法中的参数选择对误差的影响,对算法复杂度的分析表明其与优化问题的规模增长是一阶关系。
  19. Boundary layer theorem, isothermal and isoflux vertical plates, asymmetric isoflux vertical parallel plates of free convection, optimum and maximum channel space will be discussed.
    边界层理论,等温、等热流垂直板,等热流非对称之垂直两平行板自由对流以及最佳及最大气渠板距将被讨论。
  20. It was suggested that polypropylene resin was packed with rankinite fiber treated with silanizing coupler andmica in a suitable propotion,could obtain optimum composite properties.
    提出经硅烷偶联剂处理的硅灰石纤维和云母适当比例填充聚丙烯体系后,综合性能最佳

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原声例句
历年英语六级听力真题(含译文)

People often chase just one optimum temperature.

人们通常只追求一个最佳温度。

VOA常速英语_健康

Research into the optimum dosing regime for the AstraZeneca vaccine is ongoing.

关于阿斯利康疫苗最佳剂量的研究正在进行中。

Apple Watch

We've used traditional leather but in a new sports context that's designed for optimum comfort.

我们将传统皮革带入全新的运动领域中,只为带来极致的舒适感受。

美丽新世界

" The optimum Decanting Rate at any given moment."

“在任何特定时到投入最佳的分量。”

英伦复古妆容教程

So it's to the optimum amount of layers that you want?

所以两层是你想要的最佳份量吗?

英伦复古妆容教程

Two is the optimum amount of layers yeah for maximum softness and maximum tightening.

两层是最佳的,为了达到最佳的柔软度和紧致度。

哈佛大学《幸福课》

But the key is optimum levels of discomfort. And why? There is no other way to change.

但是关键是最适度的不适感。为什么呢?想要改变,别无他法。

科学60秒 2018年8月合集

We then had experienced ground counters make independent counts of those birds from nearby, from the optimum vantage point.

“然后,我们请经验丰富的地面计数员在最佳地点独立计算鸭子数量。

Osmosis-微生物

In fact, at an optimum temperature, Clostridium perfringens has one of the fastest growing rates of any bacterium!

事实上,在最温度下,产气荚膜梭菌是增殖速度最快的细菌之一。

哈佛大学《幸福课》

But the key is to attain optimum levels of discomfort. I may have a little overshock a little bit.

关键是要达到最适度的不适感。我可能的确是有点太吓人了。

中文百科

最优化 Mathematical optimization

(重定向自Optimum)

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Optimum)
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
n.
good, goodness

adj.
best

反义词
n.
worst

联想词
optimal最理想的;maximum极大,最大限度;maximize取…最大值;optimize使最优化,使完善;optimise使最优化;ideal理想的;maximal最全面的;maximise把…增加到最大限度;proper适当的;ultimate最后的,最终的;achieve完成;
英英词典
optimum n.
  1. most favorable condition or greatest degree or amount possible under given circumstances
optimum adj.
  1. most desirable possible under a restriction expressed or implied
    • an optimum return on capital

    synonymous: optimal
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更新时间:2025/6/21 5:08:20