The experiment shows that these two index methods greatly improve the efficiency of spatial data quality detecting.
实验表明，空间索引的引入，大大提高了数据质量检查效率。
Detecting the geometric difference between the road networks has a realistic significance on the data update, data compression and quality check in navigation map.
道路网信息几何差异的检测在导航电子地图数据更新，数据压缩和质量检查中具有重要的现实意义。
Qualitative and quantitative combining method is adopted by the invention for detecting the Rujietai preparation to guarantee the quality. The detection method is rigorous with reliable data.
本发明采用定性和定量结合的方法检测乳结泰制剂，确保质量，检测方法严谨、数据可靠。
A broad bandwidth is needed for transporting a mass of sampling data directly, and that restricts the application of the long-distant power quality detecting system.
直接传输大量的采样数据需要很高的带宽，使得远程监测系统的应用受到限制。
A broad bandwidth is needed for transporting a mass of sampling data directly, and that restricts the application of the long-distant power quality detecting system.
直接传输大量的采样数据需要很高的带宽，使得远程监测系统的应用受到限制。
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