查询词典 variance

This paper has explored improvement and optimization of algorithms whichhave been applied to the media compression, media stream transmission,decryption and media presentation. In order to obtain fine audio-visual effect,measures have been proposed to decrease or eliminate various adverse factorswhich cause the horal variance of audio-video stream.

通过对现有音视频同步算法的比较、分析，本文提出的方案是基于媒体传输双方的同步控制，根据缓冲区的占用情况来检测失步，并将其反馈给发送方和接收方，双方对媒体发送和播放帧率进行相应调整，来保持媒体的同步播放。

Results show that system performance is better than that without imitation, and system variance decreases with increasing imitational agent number N0 for small memory size m, which exhibits the validity of imitation.

研究发现，当记忆容量m较小时，系统表现比原始的少数者博弈模型要好。随着可参与模仿的经纪人人数N0的增加，系统方差呈下降趋势，体现出引入模仿的有效性。

The results obtained from range analysis and variance analysis show that the channel turning angle is the most important factor affecting the flow index, and the flow rate is seriously influenced by the number of channel units, which facilitates settling the problem of increscent flow rate due to the structural optimization.

流量和流态指数的极差和方差分析结果均显示出流道转角对流态指数的影响最显著，而流道单元数对灌水器流量的影响最大，这一结果有助于解决流道经优化后带来的流量增大问题。

The disparity in each trait were studied by variance analysis. More detail analysis were made for all traits and cuts by multi-statistic analysis, the results were shown as follows:Among all measured meat traits, crude fat, crude protein, tenderness, water holding capacity, pH value, meat colour, area, diameter and density of muscle fibre, amount of muscle fibre in fascicle, inosine, inosinic acid imp, and dissociative glutamine were significantly different between sex.

对数据统计分析结果表明：在所有肉质指标中，除水分、粗灰分和硫胺素在三种性别间彼此无显著差异外，粗脂肪、粗蛋白、嫩度、系水力、pH值、肉色、肌纤维面积、肌纤维直径、肌纤维密度、肌束内肌纤维根数、肌苷、肌苷酸和谷氨酸钠在不同性别秦川牛之间差异均显著(P＜0.05)。

And give a simple iterative algorithm to caculate the variance of the noise in interregna.

同时，推导出信号休止期内的相对实时自适应噪声方差算法。

Great genetic variance was detected in non-recurrent parents of the near isogenic line to powdery mildew, and good genetic consistency was found in the NILs.

4本实验室选育的近等基因系供体亲本之间存在很大的遗传差异，而近等基因系选系之间已达到很高的遗传一致性。

The results from statistical analysis of variance indicated that Bt toxin in Bt transgenic cotton had no negative effect on synthesis of flavonoids (mainly rutin, isoquercitrin and quercetin ).

显著性分析发现，外源Bt杀虫蛋白表达对棉花原有的芸香苷、槲皮素和异槲皮苷等抗虫黄酮类化合物不存在不利的影响。

Based on the ETA/VPG and LS-DYNA software platform and "vehicle-barrier-curve-road" integrated system dynamics model, in the research, the orthogonal experimental design method and the dynamic explicit finite element method were applied jointedly. The rear wheel elevation was considered as criterion for evaluation and six cross-sectional shape design variables were created. The application of L25 (5^6) orthogonal table for simulation and the use of SPSS statistical package help the variance analysis of simulation results, and the influence levels of various factors were studied to determine the optimal parameters of concrete barrier.

为此，以NJ型混凝土护栏尺寸参数为参考基础，以防撞等级为SS级的护栏为研究目标，以大型客车总质量为18t、碰撞速度为80km/h、碰撞角度为20°的碰撞条件为研究工况，基于eta/VPG及Ls-dyna软件平台及&汽车－护栏－弯道&一体化车－路系统动力学模型，联合应用正交试验设计方法及动态显式有限元方法，以客车后轮抬高量为考核指标，对控制弯道混凝土护栏截面形状的6个设计变量，应用L25(5^6)正交试验表安排仿真试验，借助SPSS统计软件包，对仿真试验结果进行了方差分析，找出了各因素对结果的影响程度，并据此确定了弯道混凝土护栏的最佳尺寸参数。

One-way variance analysis showed that the density of Larix gmelini basic changes in the radial difference at 0.05 significant level.

通过单因素方差分析表明兴安落叶松基本密度在径向上的变化差异在0.05水平显著。

Protestant and Liberalistic critics also are greatly at variance as regards the time of the composition of the First Gospel.

新教和自由主义的批评者也有很大差异的关於时间的组成第一福音。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。