• Test of goodness of fit proved that when the index of aphid degree was less than 80 and the samples were more than 100, the quantity estimation accuracy was as high as 90%.

    该分级标准及回归模型检验结果表明指数小于80、抽样量在100株以上时,估计可达90%的准确度。

    youdao

  • Such regions can indicate not only the extent of likely estimation errors but can also reveal whether the estimate for one quantity is too large then the other is also likely to be too large.

    这些区域不止指出可能估计错误而且能告诉我们这个估计值对于这个数量是不是,从而得知其他有可能太大。

    youdao

  • Abstract: BP network is applied in quick estimation of parts cost of Bill Of Quantity(BOQ) in this paper. It provides a new calculation method and theory for meter cost of sub-project.

    应用BP神经网络算法对工程量清单分项工程价格进行快速估算分项工程单方造价提供新的计算方法理论

    youdao

  • Estimation of unknown noise statistics quantity and estimation of signal states are alternatively done, this method is applied to GPS positioning, Computer simulation shows the approach is efficient.

    未知噪声统计估计信号状态估计交替进行算法引入G P S定位,计算机模拟结果表明效果很好。

    youdao

  • Abstract: BP network is applied in quick estimation of parts cost of Bill of Quantity (BOQ) in this paper. It provides a new calculation method and theory for meter cost of sub-project.

    [摘要]应用BP神经网络算法对工程量清单分项工程价格进行快速估算分项工程单方造价提供新的计算方法理论

    youdao

  • The sampled stator voltages and currents were conversion to digital quantity and given to speed estimation system for estimating speed, then contrast it with the actual measured motor speed.

    采样得到电机定子电压电流转换数字后输入转速估计系统估计转速,实际得的转速进行对比

    youdao

  • Then, a linear estimation process is used to obtain the relative quantity of estrogen receptors.

    此以后线性估计方法得到雌激素受体相对

    youdao

  • The misconceptions in estimation concept of circle due to visualization, insufficient quantity sense etc.

    估测概念上,主要是儿童对不足,而导致视觉估测错误。

    youdao

  • In the process of image matching, a sub sample stencil is used by this multi tracing vector estimation method in order to reduce the quantity of calculation.

    图象匹配过程应用采样模板有效降低方法计算

    youdao

  • And estimated the unknown quantity using the methods of least square estimation and local polynomial estimation, obtained the consistency of estimation under certain condition.

    在半参数回归模型中采用最小二乘估计方法结合局部多项式方法来估计未知量,在一定条件下得到了估计相合性。

    youdao

  • It would be absurd that, while in estimating all other things quality is considered as well as quantity, the estimation of pleasure should be supposed to depend on quantity alone.

    评价其他所有事物时一并考虑质量数量评价快乐时却只依赖数量,这样做法将会荒诞的。

    youdao

  • GPS, Short baseline, Sample quantity, Precision estimation.

    GPS定位基线子样容量精度评定

    youdao

  • The fuzzy model for earthquake-caused disaster forecasting is extended to include the estimation of quantity of various kinds of buildings with different damage grades.

    运用笔者建议基于模糊近似推断原理的震害预测总体模型,可以得到一个城市或一个地区适当划分每个小区的各类建筑物的震害度。

    youdao

  • The fuzzy model for earthquake-caused disaster forecasting is extended to include the estimation of quantity of various kinds of buildings with different damage grades.

    运用笔者建议基于模糊近似推断原理的震害预测总体模型,可以得到一个城市或一个地区适当划分每个小区的各类建筑物的震害度。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定