查询词典 out of choice

Base on the classical problem of the theory of optimal stopping──the secretary problem,k-th choice problem is worked out(k managers choose k secretaries ).The optimal stopping rule is given,and we proved that the optimal value of probability is the kth item of Poisson distribution with parameter k.i.e.e￣-K/k!.

从最优停止理论的经典问题──秘书问题出发，构想了K个经理从N个姑娘中各选一秘书的问题，证明了其最优规则，得出了概率最优值是参数为K的泊松分布的第K项，即e￣k￣k／k从！

Consequently, this article points out that system innovation is the strategical choice for the development of our culture industry.

制度创新是创新的关键环节，所以本文提出制度创新是我国文化产业发展的战略选择的根本途径。

Introduced the development general situation of the domestic and international superhighway first and its to the ecosystem environment the influence that result in with endanger;Then discussed the air pollution that superhighway cause respectively is contaminative with the noise pollution, the synopsis introduces its evaluation method with compute the model,carrying out the solutions to the pollutions ;It also introduce the water pollution situation of the subsidiary facilities in superhighway in this article and as to it's handle the choice of the craft proceeded the discussion.

首先介绍了国内外高速公路的发展概况及其对生态环境造成的影响和危害；然后分别讨论了高速公路引起的大气污染和噪声污染，简要介绍了其评价方法和计算模型，并有针对性的提出了对策；文中还对高速公路附属设施所造成的废水污染做了介绍，并对其处理工艺的选择进行了讨论。

Psychology}, the paper defines intuition as a cognitive ability to make immediate judgement without analyzing or reasoning and further analyzes the relation and difference between intuition, inspiration, insight, imagination and perceptual intuition, pointing out that mathematical intuitive thinking is a swift judgement on and imagination to the objects of mathematics and their relationship in structure which is featured by illogicality, directness, probability, randomness and unity and aids students in predicting conclusion or direction to solution as well as making definite choice between several options, Furthermore, the paper probes into the foundation of mathematical intuitive thinking in terms of psychological mechanism, and thereupon holds it necessary to develop students mathematical intuition in that it does good to the excitement of creativity, improvement of overall qualities, all- brain development and optimization of mathematical thinking among students.

而数学直觉思维就是人脑对数学对象及其结构关系的一种迅速的判断与敏锐的想象，并探讨了数学直觉思维的生理机理基础，总结其特征有非逻辑性、直接性、或然性、随机性、整体性和综合性。在解题时直觉能帮助学生对结论或解题方向做出预见，也可以在推理面临多种可能性时，帮助学生做出果断的选择。

In chapter I, this paper elaborates the present historical context of metaphor, presents a contextual analysis of metaphor from the perspective of philosophy of language, points out that syntactics construction is the carrier, semantics projection is the essence and pragmatics choice is the creation mode of metaphor in a certain context.

本文第一章在给出了隐喻研究的当代历史语境之后，从语言哲学的角度考察并说明了：在特定语境中，语形构造是隐喻的载体，语义映射是其本质，语用选择是其生成方式，从而给出了一个较为细致全面的隐喻的语境分析。

This is old ground to an extent, and has been covered extensively by Tomkins, among others, but the fact remains that Rafa has missed out on many of his first-choice targets due to a lack of funds, had nothing to spend last summer (when player sales are taken into account) and should not be realistically expected to mount a title challenge with the fifth most expensive team in the league.

这算是老生常谈了，而且汤姆金斯等人也多次就此作出过辩论，由于资金的匮乏，贝尼特斯已经多次退而求其次，眼睁睁地看着很多自己的第一选择被别的球队拿更大额的支票挖走，而今年夏天球队更是实现了转会盈利，看看资产净值仅排名联赛第5的这支球队，要求他一直围绕着冠军发起冲击是否合理？

By analyse and simulation study, it can be made out that to winch tugboat working at the complex condition, ANFIS is an advisable choice undoubtedly, and it can satisfy the need of control system.

经过本文的分析和仿真研究，可以看出对于在复杂工况下工作的拖缆机来说，采用ANFIS控制器无疑是一个很好的选择，可以满足实际控制系统的需要。

In our country, with the establishment of economy market and the deepend reform of modern enterprise system , mid-and small-scale enterprise have obtained a certain development in gaining a broad market space and the advantageous policy environment , with the trade , the investment liberalization tide comes turbulently after joins WTO, the internationalization is not only an inevitably choice for mid-and small-scale enterprise for further development , but also has the possibility to be the road of successc Under the background of economy globalization , the velocity of the international industry transition speeds up , in order to realize the different phase goals of "goes out" strategy , needs the enterprise to enlarge invests on the marketing channel design , which enable the enterprise healthy and orderly development.

在我国，随着市场经济的建立和现代企业制度改革的深化，中小企业获得了广阔的市场空间和有利的政策环境，取得了一定的发展。面对加入WTO之后汹涌而来的贸易、投资自由化浪潮，国际化不仅是中小企业进一步发展的必然选择，而且也有可能是一条成功之道。在经济全球化背景下，国际产业转移速度加快，实现"走出去"战略的各阶段性目标，更需要企业加大在营销渠道设计上投入，使企业能健康有序地发展。

In the same time, the paper used simulating and calculating busibess software of large scale fluid engineering to simulate and study the experimental device, and this paper combine the mechanical drawing software Solidworks and Gambit which is pretreatment software of simulating and calculating of fluid to plot out cell, and also adopted the two-fluid of gas and solid of Eulerian model, so it conquered the limitation of unideal simulating results because of the difficulty of geometrical modelling and the unhappy choice of model.

同时本文运用大型流体工程仿真计算商业软件Fluent对实验台进行了模拟研究；联合使用了机械制图软件solidworks和流体仿真计算前处理软件gambit进行了网格划分，采用了气固双流体欧拉模型，克服了以往由于几何建模困难和模型选择不当问题而导致模拟结果不理想的局限。

The final choice he had to make was this: send help to recruit Crazy Uncle Ivan the warmonger and his barbarian clan, or send a search party out to look for the family's wayward son Joseph, a wizard of some repute.

现在他必须做的最后一个选择是这样的：提供援助去招募疯狂的伊凡叔叔这个战争贩子以及他的野蛮人部落，或者是派遣一支搜寻小队，去找到一个家族成员，任性的儿子加瑟夫，一个有声望的精灵族。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。