其孔径为纳米级且分布均匀,纵横比大,是合成一维纳米材料的理想模板。
The pore radius was in nanometer scale, with uniformity and high ratio of depth and radius, so it's ideal mask for one-dimension nanometer materials.
伟大的乔治·维阿在德比大战最后一分钟打进致胜进球。
分析了信噪比大于30:1的远距离三维成像系统的噪声和距离分辨率。
Distance resolutions and noises are analyzed experimentally for long-range three-dimensional (3d) active imaging systems that have signal-to-noise ratios (SNRs) more optimal than 30:1.
分析了信噪比大于30:1的远距离三维成像系统的噪声和距离分辨率。
Distance resolutions and noises are analyzed experimentally for long-range three-dimensional (3d) active imaging systems that have signal-to-noise ratios (SNRs) more optimal than 30:1.
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