方向数据 directional data
梯度方向数 nbins
方向导数 [数] directional derivative ; directional ; Richtungsableitung
扩散编码梯度方向数目 NDGD
扩散敏感梯度方向数 number of diffusion gradient directions
方向性系数 directivity of an antenna ; Directivity ; [天] directivity factor
方向系数 [数] direction coefficient ; Direction Factor ; Directivity ; coefficient of direction
方向参数 [数] direction parameter
晴天方向系数 orientation coefficient of clear sky
方向数据统计 directional data statistics
详细分析了投影噪声、投影方向数、场分布性质对重建精度的影响,并与代数迭代重建算法结果进行对比。
The effects of noise, view numbers and distribution are analyzed and this algorithm is compared with ART algorithm.
这片低洼的沼泽地沿海湾方向延伸数英里。
尽管在可预见的将来,创造一个纯种的,具有自我意识的克隆机器的可能性不大,但数家公司已经朝那个方向迈进了。
Though there is little prospect of creating a genuinely conscious robo-clone in the foreseeable future, several companies are taking the first steps in that direction.
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