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- We need to make precise estimate beforehand. 我们需要事先作出准确的估计.
- This method properly determined the sample quantity to make core-drilling amendment with the confidence degree and precision estimate theory of error theory. 在该方法中，利用误差理论中的置信度和估计精度理论，合理确定钻芯修正所需要的芯样数量。
- The precision estimation of parameter of circle based on LS algorithm can improve the performance of this system. 将系统中的标识点配置为圆形，利用最小二乘准则精确地估计标志像点的圆参数，以提高运动参数的测量精度。
- Note, however, that the optimizer is often unable to precisely estimate a query's cost, so expect there to be differences. 但是,请注意,优化程序通常无法精确地预计查询的成本,因此应该会存在差异。
- The precision estimates for the remaining five labs were not different statistically ( = 0.005) for either the total or extractable weights. 在其他五间实验室间，总重量及利用溶剂萃取后重量的精密度评估皆无统计上之不同( = 0.;005)。
- Simulations show by this method we can precisely estimate time delay for narrow band and line spectrum source in low SNR. 通过计算仿真结果证明这种方法对低信噪比下窄带和单频信号具有较高时延估计精度。
- We treated the GPS data by Kalman filter to improve the position precision, and the result is adopted to deal with ADF and Doppler Navigation System precision estimating. 本文对GPS的数据采用卡尔曼滤波方法处理，并将该方法应用于实际飞行对无线电罗盘、多普勒导航系统的定向、定位精度考核。
- Cosmologists can precisely estimate the actual size of this wave at the time of recombination because they know how quickly sound propagated in the primordial plasma. 又因为宇宙学家知道声响在原生电浆中的传播速率，他们可以精准估计再复合时期这些声波的确实大小。
- The method requires using the GPS position and velocity, INS, and pitot tube so as to precisely estimate the aerodynamic coefficients by Least Square Method. 方法为采用GPS提供速度与位置，惯性感测元件提供加速度、角速度与姿态，最后以最小平方法估算各项参数值。
- The invention accumulates precision estimated by Gauss during many times of iteration, thus providing a multi-user detection scheme superior to prior art and optimizing uplink performance. 本发明在多次迭代中积累高斯估计的精确度，提供了优于现有技术的多用户检测方案，优化了上行链路的性能。
- He was very conservative in the estimate. 他的这一估计很保守。
- My estimate of the length of the room was 10 feet. 我估计房间的长度为10 英尺。
- I need the actual figures, not an estimate. 我需要确实的数字，不要估计的。
- The diagram had been copied with great precision. 该图表的复印件很精确。
- Aim for more precision in your style. 写东西时要力求准确。
- Mr. Sheraton estimate the cost at$50. 希尔顿先生估计费用要50美元。
- His estimate of the situation was sober. 他对形势的估计是审慎的。
- Scientific exactness and precision. 精确，简练科学上的精确和简明
- Precis this chapter in two pages. 用两页写出这一章的大意。
- My estimate of the situation is not so optimistic. 我对形势的估计不那么乐观。
