查询词典 sampling

This study by the Nuo Mici varieties of litchi in the late fall of this aging period sampling of its mineral nutrients and SPAD value of mineral nutrition of litchi leaves and leaf chlorophyll and its relative contentthe relationship between.

本实验通过对糯米糍这个荔枝品种在秋末老熟期采样测定其矿质营养成分及SPAD值，分析荔枝叶片矿质营养特性及其与叶片叶绿素相对含量之间的关系。

Three east-west oriented sampling belts at regular latitudinal intervals were laid out in the main sections of the CMR.

我们在中央山脉中段从北到南，按一定的间隔，画出了三个东西向的样带。

A new sampling scheme for training based on the number theoretic lattice is proposed. Illustrative examples are given to verify the effectiveness of the proposed method.

文章介绍了用模糊逻辑建模的过程，提出了用数论网格的样本点生成方法，最后用实例说明了用于器件与电路建模的效果。

The flow model of single phase flow in the elbow of the vertical tubular leacher was studied by using NaCl solution tracing and microcomputer sampling.

用盐水示踪、微机采样来研究垂直管道浸取器回弯头内单相流的流动模型。

The flow model of single phase flow in the straight tube of the vertical tubular leacher was studied by using NaCl solution tracing and microcomputer sampling.

采用盐水示踪、微机采样来研究垂直管道浸取器直管内单相流的流动模型。

Electromagnetic radiation ; info leakiness ; radio receiving ; data sampling ; message recovery

电磁辐射；信息泄漏；无线接收；数据采样；信息重现

Next, combining robust stability concept, T-S fuzzy model approach, and model predictive control strategy, at each sampling time, the predictive state feedback controller is calculated by minimizing a least upper bound for MPC infinite horizon objective function.

其次，结合强健稳定性理论，T-S模糊模型技术，和模型预测控制策略，在每一个取样时间，透过极小化模型预测控制之无限水平目标函数的最小上界，可计算出预测状态回授控制器增益。

For the one-dimensional case, the relation of the length of the element content distribution curve L to the sampling interval r is L =Cr1-1/H with the fractal dimension D=1/H.

对于地壳上任一给定区域，沿某一测线进行地球化学测量的任一元素含量数据，由上式确定的D值和H值，对于沿测线方向该元素的含量分布在统计的意义上将是确定的。

By projecting 3D models into 1D smooth principal curves, equally segmentation and sampling along the length of curve are implemented to extract shape feature vectors, then one can retrieve 3D model according to the matching result of shape feature vectors of 1D manifold.

本文将三维网格模型，投影为三维的光顺主曲线；通过对主曲线沿弧长方向的均匀分割采样，提取主曲线的空间位置和姿态等形状特征；最后通过形状描述向量的比较实现了对应的三维模型检索。

Illustrations are used to analyze the limitation of line sampling firstly. For linear limit state, the efficiency of LS is affected by the dispersion of the actual important direction from the optimal one, the bigger the dispersion is, the lower the efficiency is. For non-linear limit state, in case that the actual important direction deviates from the optimal one greatly, the efficiency and the precision of LS decrease seriously, even wrong results are obtained.

首先通过算例分析线抽样方法存在的问题，对于线性问题，线抽样法的效率受抽样重要方向与最优重要方向偏离程度的影响，这种偏离程度越大，效率越低；而对于非线性问题，当抽样重要方向与最优重要方向偏离较大时，线抽样的效率和精度均严重下降，甚至得出错误的计算结果。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。