查询词典 ensemble

According to the ensemble neural network model established in this paper, the estimation result showed that the network had good stability and prediction accuracy and the estimation absolute mean relative error of 207 samples was 8.62%.

估算结果表明，所建立的神经网络集成模型，其网络有良好的稳定性和预测精度，207个样本估算的绝对平均相对误差为8.62%。

Erhu is also a dance accompanist and large ensemble band of the important musical instruments.

二胡也是歌舞伴奏和大型合奏乐队中的重要乐器。

Through simulating the speckle intensity distribution in the far field of a random rough surface,we compute the degree of angular speckle correlation by substituting spatial average in speckle pattern for conventional ensemble average,and determinate the surface roughn.

通过模拟计算随机粗糙表面的远场散斑场，以散斑图面上的空间平均代替常规的集平均来计算角度散斑相关系数，并应用集平均的数学模型反演粗糙度参量。

The result shows: Land resource use have taken great changes from 1992 to 1998, but cultivated land reduces slowly; and the ensemble change is slowly from 1998 to 2002, but cultivated land change is antithetic; and orchard land is celery increase all the time.

第四章主要依靠构建多个相关数学模型，从时空角度分析了研究期内围场县土地利用变化的途径、特点，总结了土地类型转化的趋势，并初步探讨了土地利用变化的效益影响与驱动力。

To satisfy the PDS antitype system requirements of ITS market,two systems are developed based on the computational classifier ensemble model.One is based on PC platform,which is used for offline algorithm verification,and the other one is based on a DSP chip,which is used for on-board pedestrian detection.

针对智能交通市场对廉价的行人检测原型系统的需要，本文在组合分类计算模型的基础上，分别完成了基于PC计算平台的行人检测算法离线验证平台和基于DSP的车载行人检测原型系统。

An approximate value of the ensemble average of the contact potential was used in our previous work.

2从两个方面对基于相对熵的蛋白质结构预测方法进行了改进。

Leading a virtuosic ensemble made up of pipa, di ze, sheng, erhu, zhong and da ruan, and percussion, Liu Xing creates a sound that ranges from blissful romantic lyricism to jarring angular atonality, yet retains a fundamental inter-relation.

领导着一支有琵琶，笛子，笙，二胡，中阮，大阮及打击乐器组成的德艺双馨的乐队，刘星创造的声音从美妙抒情的乐曲，到有棱有角，震撼人心的曲调，都保留了基本的内在的联系。

The members of the Northern Hills Bassoon Ensemble all study with the same teacher, Russel Hinkle.

成员的北方山巴松管合奏所有研究用同样的教师，罗素

Ensemble GRENZENLOS is to bring us a number of music works which premiere in China, including Vortex Temporum by Gérard Grisey, one of the founders of French Spectral Music, Air from Opera by Luciano Berio, a well-known Italian composer, Tetras by Iannis Xenakis, a famous Greek composer of stochastic music, 'Grido' String Quartet by Helmut Lachenmann, a German composer of noise music.

多国组成的无疆界新音乐团为我们带来了许多中国首演的作品，比如法国频谱学派鼻祖格里塞的《旋涡》、意大利著名作曲家贝里奥的《咏叹调》、希腊著名随机作曲家泽纳基斯的《忒塔》和德国噪音作曲家拉亨曼的弦乐四重奏《哭泣》。

Two interferometric complementarities—between path distinguishability and the visibility of single-particle interference fringes and between the visibilities of one- and two-particle interference fringes— have been experimentally testified in NMR macroscopical ensemble, which is the experimental demonstration of quantum properties of NMR ensemble system. Meanwhile, the experimental results also provide the quantum mechanical foundation.

在宏观的NMR系综中，实验验证了两种干涉互补性：量子态演化的路径可区分度和单粒子干涉条纹可见度以及单粒子干涉条纹可见度和两粒子干涉条纹可见度之间的互补原理，这是NMR系综量子特性的实验演示，为NMR量子信息处理提供了量子力学基础。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。