查询词典 square deviation

From-City Project Construction Committee was informed reporters yesterday, newly started five of housing estates are inspected three one million square metres, 500,000 square metres of space-Garden, Xihongmen 400,000 square metres, Changan 170,000 square metres and Metro North Lu Park Winter Park 160,000 square metres.

昨天记者从市建委了解到，新开工的5处经济适用房小区分别是回龙观三期100万平方米、天通北苑50万平方米、西红门40万平方米、长安新城17万平方米以及北潞园秋冬园16万平方米。

I do not know whether the recall, China Central Television has reported that after the National Day in Tiananmen Square, remnants of chewing gum everywhere, 40 million square meters of Tiananmen Square, actually 600,000 chewing gum residues, and some less than one square meter of the ground, as many as nine of chewing gum stains, chewing gum crowded Tiananmen Square, scarred and sacred and solemn form a strong contrast.

不知大家是否记得，中央电视台曾经报道，国庆节后的天安门广场，随处可见口香糖的残迹，40万平方米的天安门广场上竟60万块口香糖残渣，有的不到一平方米的地面上，竟然有9块口香糖污迹，密密麻麻的口香糖斑痕与天安门广场的神圣和庄严形成了强烈的反差。

Fangxing and many big projects are in the state of slow digestion, such as Suzhou River north of the region over three rooms of 140 square metres has been encountered sales resistance, there are 160 square metres viruses, Hongkou 150 square metres, offering 115 square meters, 140 square-Minhang Fangxing many have become "resistance plate."

而不少大房型楼盘都处于缓慢消化状态，如苏州河以北区域140平方米以上的三房已遭遇销售阻力，还有徐汇160平方米、虹口150平方米、杨浦115平方米、闵行140平方米以上的房型不少都已成为&阻力盘&。

When investors are in the treasury secondary market, they have to undertake two kinds of risks: the first one is yield risk, that is, return of investment is lower than inflation rate. This risk can be depicted as the deviation between the ROI and the inflation rate. Secondly, fluctuation risk in the treasury secondary market, that is, the uncertain fluctuation risk may be bullish or bearish in the treasury market.This risk can be depicted as the square deviation of the treasury price in the secondary market.

在国债现货二级市场上的投资者，要承担的风险主要有两种：第一种风险是收益率风险，也就是投资收益率可能低于通货膨胀率的风险，这种风险可以用与通货膨胀率相比较的差值的大小来描述；第二种风险是二级市场价格波动性风险，也就是市场价格上、下波动的不确定性风险，这种风险可以用二级市场价格的标准差来描述。

In this article, the wave of cutting speed is described as the deviation of mean square and the maximum deviation of speed during the working stroke.

本文用工作行程中速度的平均平方偏差及最大速度差来描述刀具速度波动，并以此为评价函数，采用多目标优化设计方法，确定牛头刨的主传动拉杆尺寸。

As a result, the mass matrix, the stiffness matrix, the damping matrix and the excitation coefficient matrices of the dynamics differential equations are random parameter matrices. According to the minimum deviation rule of the mean squares between the random parameter system and the deterministic parameter system, the random mean square deviation vector function between the two systems has been set up and the deterministic parameter system has been solved.

应用Newton-Euler矢量法对挂接车辆系统建立了质量阵、刚度阵、阻尼阵和激励系数阵皆为随机参数阵的八自由度随机参数系统动力学微分方程，并按照随机参数系统与确定性参数系统之间的均方值偏差最小的原则，建立了两系统之间的随机均方偏差矢量函数，由此解出了相应的确定性参数系统

For the prediction deviation, it is concluded that when the trend line of the Regression of the Key Parameters uses the largest value of the R square, the predicted deviation can be smaller.

在预测误差值方面，当系统内关键参数的趋势回归线取R平方最大时，可以得到较小的预测误差。

The experimental results indicate that prime root-mean-square deviation measured by this method is almost linear with the arithmetical mean deviation of the surface-samples.

实验结果表明，应用本测量方法得到的轮廓均方根偏差最佳估计值σp与表面样品给定的轮廓算术平均偏差Ra成很好的线性关系。

Each player starts with a token in the starting square (usually the "1" grid square in the bottom left corner, or simply, the imaginary space beside the "1" grid square) and takes turns to roll a single die to move the token by the number of squares indicated by the die roll, following a fixed route marked on the gameboard which usually follows a boustrophedon track from the bottom to the top of the playing area, passing once through every square.

每个球员开始的象征出现在首发平方米（通常为" 1 "网格方在左下角，或简单地说，旁边的想象空间的" 1 "网格平方米），并轮流推出一个单裸片移动令牌在一些广场所表明的模具推出后，固定航线上的标示gameboard通常遵循boustrophedon跟踪从底部到顶部的比赛场地内，通过每平方米一次通过。

This paper overviews the various algorithms for least square collocation, discusses the matrix QR decomposition, derives the relationship between QR decomposition and generalized inverse matrix, and obtains least square inverse used for calculating matrix. In addition, the estimation formula for least square collocation by QR decomposition and its accuracy formula are derived. A case study is conducted using gravity anomaly test and calculation to demonstrate that the QR method is correct and valid in least-square collocation calculation.

分析了目前采用的最小二乘配置法解算方法，在讨论了矩阵的QR分解方法的基础上，推导得出了矩阵QR分解与广义逆矩阵的关系，得出了可以直接利用QR分解求解矩阵的最小二乘逆，并推导了应用QR分解求解最小二乘配置的估值计算公式和精度估算公式，最后通过重力异常实例进行了计算，得出矩阵的QR分解用于最小二乘配置解算的正确性和可行性。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。