To get a more selective match for such cases, use either the enforce operator (+) or an explicit Boolean operator (AND) in the keyword search.

要在对这样的情况使用更多选择的匹配，需要在搜索关键词中使用强制 操作符（+）或显式的逻辑操作符（AND）。

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Based on the characteristic of multi-path frequency selective channel, the algorithm combines rapid table lookup and Lagrange-multiplier method to iteratively search the optimal bit allocation scheme.

算法根据多径信道选择性衰落的特性，结合查表法和拉格朗日乘子的混合迭代搜索法，最优地分配各个子载波的传输比特数。

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A new algorithm based on selective cross correlation coefficients is proposed in order to search images under partial occlusion.

提出了一种新的基于选择互相关系数的目标识别算法用于搜索有局部遮挡的目标区域。

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For transition directors, that means a more selective and extensive search of candidates.

CNN: Obama transition sees eye-popping 300,000 resumes