As a new kind of scanning probe microscopy, scanning ion conductance microscopy (SICM) is designed for imaging non-conducting biological sample at the nanometer scale.
扫描离子电导显微镜技术是在纳米尺度进行非导电的生物样品成像的一种新型扫描探针显微镜技术。
There were problems in traditional parallel algorithms for mining frequent itemsets more or less: data deviation, large scale communication, frequent synchronization and scanning database.
传统的挖掘频繁项集的并行算法存在数据偏移、通信量大、同步次数较多和扫描数据库次数较多等问题。
Analyzing worm's scanning stage, we find that worm's spreading speed is closely related to network scale.
通过对蠕虫的传播行为，尤其是随机扫描阶段进行分析，可以发现蠕虫传播速度与网络规模具有一定的关系。
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