to estimate的例句大全

A non-dimensional secondary circulation equation for typhoons has been derived and then 11-yr compositing typhoon data were used to estimate the thermally forced secondary circulation.

本文利用无量纲的台风次级环流方程，用西太平洋地区11年的综合台风资料，计算了热力因子强迫的次级环流。

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Therefore, we should process institutional and structure factors on basis of modern theory of economic growth and strip them out from TFP, in order to estimate the technology progress more accurately.

所以，必须在现代经济增长理论的基础上，对制度和结构因素进行处理，将其从全要素生产率中分离，才能比较准确的测算技术进步。

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To calculate the experienced formulas or to test the model by tank are the popular methods to estimate ship resistance.

当前船舶阻力的预测大多数是用经验公式来估算，或者做模型试验换算到实船阻力。

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PSO-BP method was presented based on the testing of the battery performance, which used the battery voltage, charge-discharge rate and temperature as the input features parameters of neural network to estimate the battery SOC.

在电池性能测试基础上，提出采用PSO-BP方法，利用电池电压、充放电倍率和温度作为神经网络输入特征参数，估算电池SOC。

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Entropy, cross entropy, difference index and edge index are employed to estimate the quality of the result image generated by fusing ETM+ ( Enhanced Thematic Mapper) multi-spectrum image and panchromatic image.

采用熵、联合熵、偏差指数和边缘指数等作为定量指标，对这种流程的融合结果进行了质量评价。

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In order to preserve the relative intensity in-formation in raw seismic data, we can consider the sea-bottom reflec-tion as reference layer to estimate the compensation value of target stratum.

为了保持原始地震记录的相对强度，可以稳定的海底反射波作参考层，估算目的层的补偿值。

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In this paper the physical acoustic method ( the Kirchhoff's approximation) is extended to treat the scattering of a nonrigid surface in order to estimate the target strength of tar-gets with absorbing coatings.

本文将物理声学方法（Kirchhoff近似）推广到非硬表面的情况，以解决带有吸声覆盖层的目标的目标强度计算问题。

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The system of passive ranging SONAR makes use of the target noise received by the equipment which converts energy from one form to another to estimate the target distance.

被动测距声纳系统是利用换能器基阵接收的目标辐射（噪声）信号来估计目标距离。

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It is the core task for automatic synchronization device to estimate the parameters of both generator voltage and power system voltage rapidly and precisely.

自动准同期并列的关键是实现对并列双方电压参数的快速、准确测量。

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As for the target of constant altitude flight, a new method is proposed. It makes use any section of flight status information to estimate the velocity and altitude.

针对部分等高飞行目标，提出一种新的单基地高频地波雷达目标高度估计方法，利用目标任意一段飞行状态信息对目标航向速度和高度进行估计，并论证了该方法计算简单且精度较高。

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This method makes the resolution of multiple closely spaced targets turn into the identification of the target impulse response functions. The least-squere ( LS) method is then used to estimate impulse response functions of the targets.

该方法的基本思想是将空间上相距很近的多个目标的分辨转化为目标冲激响应的辨识，然后利用最小二乘方法估计目标的冲激响应函数。

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Kalman filter algorithm is used to estimate the moving target position, with the purpose of increasing positioning accuracy.

采用卡尔曼滤波算法对移动目标位置进行估计，提高定位精度。

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Train a model with the four indicators by SVM classifier to estimate quality of fingerprint.

对这四个指标用SVM分类器训练得到分类器模型来预测指纹质量。

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High frequency components were filtered out from monthly mean time series by the use of Gauss filter which has a reliable technical function, and then linear regression was applied to estimate the secular trends in RSL changes.

并设计了技术性能可靠的高斯滤波器，对月均验潮序列进行低通数字滤波，由低通序列进行一元线性回归分析来确定海平面的变化趋势。

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Some international organizations, such as CIPM, BIPM and ISO, have advocated a united method to estimate accuracy of measurement, and managed to establish a technical standard named" Guide to the Expression of Uncertainty in Measurement"( GUM).

CIPM、BIPM、ISO等国际组织提出了统一的测量准确度的评定方法，制定了测量不确定度表示指南等技术规范。

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The signal model is established when target moves at a constant acceleration. And two methods are given to estimate the moving parameters of the target.

建立了运动目标存在加速度时的回波模型，并提出了两种目标运动参数估计方法。

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A mixture model method is deployed to estimate the static background reference image. The tracking algorithm simply uses a constant acceleration motion model to track objects in the simplest scenarios.

静态背景参考图像由混合模型法估计，在最简单的环境下，跟踪算法则采用匀加速运动模型对目标完成跟踪。

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Objective To estimate the internal doses of a Chinese visiting scholar in the Chernobyl accident.

目的估算一名中国访问学者由于切尔诺贝利事故引起的内照射剂量。

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Before developing an automation solution, it is important to estimate how much cost can be saved with each test step being converted into an automated step.

在开发自动化方案之前，估计一些将每一次测试步骤转化为自动化的步骤，成本与收益状况如何。

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Then proposed a fusion algorithm to estimate the rates of a object using tracking and telemetered data.

最后建立了利用遥、外数据融合估计目标外测分速度的算法。

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