stochastic variation中文什么意思

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用"stochastic variation"造句

随机变异

stochastic: adj. 1.机会的；有可能性的;随便的。 2.【数学】随机的。
variation: n. 1.变化，变动。 2.变量，变度，偏差。 3.【语言】语尾变化；变体，异体；【数学】变分，协变；顺列；【生物学】变异，演变，变种；【音乐】变奏曲；【天文学】变差；(月的)二均差；【物理学】磁差。 a principle without variation 不变的方针[原则]。 be capable of variation 可能变化。 be liable to variation 容易变化。 These prices are subject to variation. 上列价格可能变更。 adj. -al
variation with: 随而变化
doubly stochastic: 双随机的
grammar stochastic: 文法随机

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例句与用法

reference crop evapotranspiration ( rce ) characterized by its nonlinearity and multi-time scale feature, may vary with the change of time under the influence of stochastic variation of meteorological factors such as temperature, sunlight, wind speed, vapor pressure and so on
摘要受气温、日照、风速、水汽压等因子随机变化的影响，参考作物腾发量时序过程具有非线性、多时间尺度变化等特性。
aimed at tackling the stochastic variations caused by non-artificial natural factors and accidental factors such as nonpoint source contamination and point source contamination in geochemical maps for different continental and sea media of eastern zhejiang coastal area, this paper puts forward a geochemical map formation method for different continental and sea media based on a suitable data-processing model and color area spatial distribution so as to improve the map face effects
摘要针对浙东沿海地区陆海不同介质采样区地球化学图中出现的自然因素，以及非点源污染和点源污染等因素引起的随机变异，提出选择一种适宜的数据处理模型和色区空间分配为内容的陆海不同介质地球化学成图方法，以改善图面效果。
considering the fuzziness of some boundary conditions enviroment media, and especially some loads in the engineering structure analysis, we go further into the computation based on the dynamic problem of fuzzy finite element ( ffe ), study further and systematically the analysis and solution . the principle of fuzzy minimum potential energy is established, and the balance equation of fuzzy finite element is reasoned by making fuzzy variation . at the same time, the dynamic balance equation of stochastic by making stochastic variation ， also the fuzzy stochastic dynamic balance equation is deduced . based the theory that the degree of the fuzziness and probability can be measured, in the other word, by using the concept of fuzzy entropy and entropy, pure fuzzy dynamic structure is given through transforming the probability to fuzziness . for the fuzzy parameter can be regarded as a fuzzy vector with dimensions, the structure's eigenvalue, by the theory of small parameter
建立了模糊瞬时最小势能原理，运用模糊变分原理导出了模糊有限元动力平衡方程；同时，利用随机变分原理导出了动力问题的随机有限元方程，同时得到了模糊随机动力问题的有限元平衡方程。根据模糊度和概率度可以度量的原理，即利用模糊熵和概率熵的概念，把结构的随机性等效地转化为结构的模糊性，得到纯粹模糊性的动力结构。把结构所具有的模糊参数看作一个维的模糊向量，利用小参数摄动原理，把结构的特征值，特征向量和位移都在模糊向量的均值处进行泰勒展开，得到一组递归方程，即可以求得结构的模糊特征值，特征向量和模糊位移。

其他语言

stochastic variationとは意味

stochastic variation中文什么意思

例句与用法

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