研究了有轨电车运行条件下的交叉口信号控制基本参数确定方法。包括黄灯时间、绿灯间隔时间。
Then, the calculation method of the basic elements of intersection signal control is proposed which included amber time and inter green time.
储层孔隙度是容积法储量计算的基本参数，而准确确定地层条件下的孔隙度值是提高储量计算精度的基础。
Since porosity is a basic parameter for the calculation of gas reservoir reserves, determining the porosity under the reservoir condition is the only way to enhance the precision of the calculation.
这种严格的要求只能通过最优确定各个处理阶段的基本参数以及通过全面的检测数据来实现。
Such demanding requirements can only be satisfied by means of optimally determining the essential parameters of the individual process stages and by comprehensively monitoring these parameters.
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