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1)  reasonable distance
合理间距
1.
Micro-simulation software VISSIM was used to analyze the reasonable distance between the entrance and the anterior signalized intersection pertaining to diamond interchange on the urban expressway.
结果表明:入口至平面交叉口的距离决定于交叉口各转向车辆最大排队长度及交织长度;入口至前方交叉口的合理间距为315 m,条件受限时取值为265 m。
2)  reasonable pile space
合理桩间距
3)  reasonable station spacing
合理站间距
1.
On the background of construction of Fuzhou-Xiamen railway line, the reasonable station spacing is discussed under the condition of mixed running of freight trains and passenger trains in which the passenger train’s top speed is 200 km/h.
以福厦线为背景,在旅客列车最高速度为200 km/h和客货混跑条件下,对铁路合理站间距离进行了分析研究。
4)  rational borehole space
合理孔间距
1.
Therefore the rational borehole space of the cross boreholes in the seam of the trial roadway would be 2.
0 m的交叉钻孔,从而确定了试验巷道所在煤层的交叉钻孔的合理孔间距为2。
5)  proper towing distance
合理牵引间距
1.
An investigation on determination of proper towing distance between the autoboat and the dumb ship by numerical simulation on the wake flow of the propeller;
由推进器尾流计算确定动力艇合理牵引间距研究
6)  optimization of bolts span
群锚合理间距
补充资料:板间距
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性质:又称板间距。板式塔相邻两块塔板之间的距离。塔板间距直接影响塔的高度,并对适宜气速的确定发生重要影响。塔板间距的大小与塔的处理能力、操作弹性、塔板效率和塔径大小密切相关。对塔板数较多或安装在室内的塔,可考虑采用较小的塔板间距,适当增大塔径而降低塔高,若塔板数不多,则塔板间距较大而塔径较小的塔比较经济。当塔内各段负荷不同时,可考虑各板采用不同的塔板间距。

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