The erasable optical disk with high recording density, high stability, high data transfer rate, high carrier-noise ratio and low error rate arc the main points in the research and development.
当前的研究与开发的重点是具有高记录密度，数据传输速率快、稳定性好、载噪比大和误码率低的可擦型光盘存储材料。
High Density Resistivity is widely used in engineering geology exploration because of such advantages as its abundant data, low cost, good anti-jamming and et al.
高密度电法以其数据量丰富、成本低、受场地干扰小等优点而广泛应用于工程地质勘察中。
To our knowledge, no data are available on the risk for HIV infection among truck drivers in the North or Northeast of Brazil, an area with a vast, low population density interior.
据我们所知，没有任何数据能清楚表明广大的巴西北部与东北部人口密度较低的内陆地区卡车司机感染艾滋病病毒的风险有多大。
The paper mainly discusses a clustering algorithm based on density and grid in data mining, which has high clustering efficiency and low time complexity.
该文主要讨论数据挖掘中一种基于密度和网格的聚类分析算法及其在客户关系管理中的应用。
The airborne laser scan system for acquiring 3d terrain data directly is better than the conventional survey. There are the advantages of high precision, high density, and high efficient and low cost.
激光三维扫描技术可以直接获取地面三维数据，比传统测量方法具有高精度、高密集、高效率和成本低的优点。
The airborne laser scan system for acquiring 3d terrain data directly is better than the conventional survey. There are the advantages of high precision, high density, and high efficient and low cost.
激光三维扫描技术可以直接获取地面三维数据，比传统测量方法具有高精度、高密集、高效率和成本低的优点。
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