浅谈城市通信管网规划与建设_建筑工程 关键词】通信管网；规划；分级体系；规模预测 [gap=1302]Key words】The communication pipe network；Planning；Grading system；Scale Forecast
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...年中国汽车保有量预测 11.3.32017-2022年中国汽车报废量预测 11.3.42017-2022年中国报废汽车回收拆解市场规模预测 （ZY GXH） 附录： 附录一：报废机动车回收管理办法 附录二：报废机动车回收拆解管理条例 附录三：机动车强制报废标准规定 附录四：报废汽...
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讨论了灰色预测模型以及灰色预测模型在物流规模预测中的应用。
The gray forecasting model and its application to predict logistics scale are discussed in this paper.
结果表明，基于BP网络进行移动用户规模预测模型有较好的精确度。
The results show that mobile users based on the scale of BP network prediction model has good accuracy.
在膨胀土边坡坍塌规模预测中的应用表明使用这套方法能明显地提高预测的准确性。
Application of these methods to prediction of collapse size of expansive soil slope shows that the accuracy of prediction is improved obviously by using this set of discrimination methods.
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