查询词典 exists
- 与 exists 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A system of devolution exists but has not been implemented.
这是一项转换体系,但至今还未实施。
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If the fault still exists, you may need to use more sophisticated network diagnostic tool.
如果故障仍然存在,则可能需要使用更加精密的网络诊断工具。
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In the aspect of multivariate modeling, three forms of multivariate GARCHSK model includes vector form, diagonal form and simplify form, are put forward and compared. The famous dimension disaster exists in multivariate GARCHSK model also. Based on Independent Component Analysis, multivariate volatilities of conditional higher moments are estimated through IC-GARCHSK model, which make dynamic relation of higher moment risk between multi-assets to be possible.
鉴于多元 GARCHSK 模型存在严重的"维数灾难"问题,基于独立成分分解技术提出 IC-GARCHSK 模型,给出多元条件高阶矩波动率的估计方法,使得同时度量多个资产高阶矩风险之间动态关系成为可能,为利用组合投资方式分散高阶矩风险的影响奠定了方法论基础。
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Based on my research, the transition matrix, if it exists, has to be diagonal matrix (Bai, 1998), or a m -vector.
根据我的研究,"转移矩阵"如果存在,它一定取"对角矩阵"的形式(Bai, 1998),或"多元向量"的形式。
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In this paper we obtain some new determination conditions from three aspects according to some exists theory and the property of αdiagonally dominant matrix, improve the determination conditions and give some numerical example to show our theory is effective.
本文根据α-对角占优矩阵的性质,从三个方面获得了一些新的判定条件,改进了某些已有判定条件的范围,并用数值例子进行了比较。
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In chapter one, firstly, we introduce the properties of αdiagonally dominant matrix and some exists determination conditions of generalized strictly diagonally dominant matrix, then we give some new results for the criteria of generalized strictly diagonally dominant matrix, finally, we show the validity of these conclusions.
在第一章中,首先引述了α-对角占优矩阵的性质及已有的一些判定条件,给出了判定广义严格对角占优矩阵的几个新的结论,最后说明了这些结论的有效性。
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The bearing fault oscillation exists in both axial and diametric directions.
摘 要:利用在线监测手段研究了高速纸机软压光辊轴承振动谱图及故障发生、变化过程及其诊断方法。
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This indicates that in induced and natural diapaused eggs there exists the same metabolic pathway of glycogen and sorbitol in the course of diapause.
说明合成滞育激素诱导产生的滞育卵与自然滞育卵在滞育期间糖原和山梨醇的代谢途径是相同的。
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It is known theoretically that to the variational problem with weak constraints in cost functional J, its Euler equation can be discreted into difference format, by using matrix theory and difference method of partial differential equation we know that there exists optimal selection of weight factors in the cost functional under the condition of minimal variance between analysis field and ideal field.
从理论上可知,对于目标泛函J带有约束条件的变分问题,将其Euler方程离散成差分形式,利用矩阵理论和偏微分方程的差分方法,则目标泛函的权重因子,在分析场和理想场的最小方差意义下存在最优选取。
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First of all, it is proved that if one partial derivation is continuous,the other partial derivation exists,the binary function is differentiable.
首先证明了当二元函数的一个偏导数存在,另一个偏导数连续时,函数可微。
- 相关中文对照歌词
- Aun Existe Amor (Love Still Exists)
- An American Prayer / Hour For Magic / Freedom Exists / A Feast Of Friends
- The Blister Exists
- 推荐网络例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。