root mean square中文什么意思

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用"root mean square"造句

标准差
方均根
均方值
平方平均数

root: vi. 〔美俚〕应援，声援；支持，赞助；欢呼，喝彩。
mean: adj. 中间的；中庸的；平均的；中等的；中项的。 th ...
square: n. 1.正方形，四方块，四角；方形物。 2.(方形)广 ...
mean square root; root-mean-square: 均方根
average root-mean-square: 均方根

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例句与用法

Angular distributions for some interesting states of 12b and 13c have been experimentally measured in hb ( d , p ) and 12c ( d , p ) reactions . the density distributions , rms ( root mean square ) radii , contributions of outside nucleon , etc . , of the valence neutrons in these states are extracted by dwba ( distorted wave born approximation ) method and anc ( asymptotic normalization coefficient ) method , respectively
实验测量了11b ( d , p )和12c ( d ， p )反应中12b和13c几个感兴趣的核态角分布，分别用dwba方法和anc方法从角分布数据中抽取了各核态外层中子的密度分布、 rms半径以及外层核子的贡献等，对这两种方法作了比较。
The research result demonstrates that along with the increment of reynolds number , the root mean square value of outer fluctuating magnitude of the external diameter in fall frequency band increases , the root mean square value of fluctuating magnitude of the external diameter in high frequency band decreses , demonstrating that the fluctuation of flexible pipe wall changes fluctuation don field of original rigid pipe , large - size eddy motion increases and small - size eddy motion decreases , this reduces energy loss and increases friction reduction effectiveness
研究结果表明：随着雷诺数的增加，全频带的外径脉动的均方根值加大，但高频带外径脉动的均方根值减小，说明柔性管管壁脉动确实改变了原刚性管的脉动流场，大尺度涡的运动加剧，低尺度涡运动减弱，从而使得能量损失减少，减阻效果增大。
( 2 ) data - processing module , its functions is using dsp processor to designdigital filter for the receiving signals , work out the root mean square values and phaseangle , then the phase compensation technique is applied to modify the signals , at lastexport the combining frame data . to data - output module . ( 3 ) data - output module , its functions is transmitting combining frame data toethernet controller , then send the data to the protective device
( 2 )数据处理模块利用dsp处理器对接收到的数据信号进行数字滤波设计,求出相应的均方根值及相位角,并对信号进行相位补偿,最后将数据组帧后传给数据输出模块; ( 3 )数据输出模块将组帧后的数据传送到以太网控制器,继而发送给二次保护测控设备。
The md simulation data were analyzed in terms of average atomic positions , root mean square ( rms ) fluctuations , monomer - monomer interactions , hydrogen bond ( h - bond ) network , secondary structure , and so on . through the comparison , we found that when the system includes zn2 + ions and phenol , the stability of insulin hexamer is enhanced , but the conformational flexibility related to its biological activity is decreased . in addition , the insulin hexamer tends to dissociate in the absence of zn2 + and phenol
通过对这两个模拟所得到的轨迹在原子的平均位置、方均根涨落、方均根偏差、单体之间相互作用、氢键网络、二级结构等方面进行的比较分析发现，对于包含锌离子和苯酚的体系，胰岛素六聚体的稳定性得到了增强，但其构象柔性却受到了削弱；对不含锌离子和苯酚的体系，胰岛素六聚体的稳定性明显减弱，构象柔性却表现得较为突出，在这种情况下，胰岛素六聚体还表现出解聚的倾向。
The motion compensation of radar target and an analysis of influence of component imperfection in the realization of the method are presented . to evaluate the performance of the proposed method . monte carlo simulation has been conducted to estimate the root mean square error of the angle estimates and the spatial resolution snr threshold in the cases of both non - fluctuating targets and fluctuating targets
在此基础上，提出了针对相位权重角度超分辨法的雷达目标的运动补偿方法，分析了雷达系统各部件的不理想性对超分辨性能的影响，用montecarlo方法对无抖动目标和有抖动目标在不同信噪比下的方位估计误差和方位超分辨的信噪比门限进行了仿真计算，并将结果同波束空间music方法及cramerrao限进行了比较。