1) common cycle
公共周期
1.
Currently the common cycle of linear signal progression is determined by the critical intersection involved in coordination control,which ensures that the worst intersection will not be oversaturated.
现有线控公共周期确定取决于关键交叉口交通状态,其目的是满足交通状态最差的交叉口不会产生过饱和现象,但未考虑对实际线控效果影响且可能增大其他交叉口延误。
2) common signal cycle
公共信号周期
1.
On the basis of detailed analysis,the value range of ideal intersection distance was determined by the allowable value range of common signal cycle,a new calculation method for green wave bandwidth was presented,and a new selection rule of optimal intersection distance was established.
遵循最大绿波带设计理念,利用干道协调控制中的时距分析图,结合实际算例,对经典数解算法在理想交叉口间距取值范围的确定、通过带宽度的计算、最佳理想交叉口间距的选取、以及各交叉口相位差的设置上存在的问题进行深入剖析,提出了基于公共信号周期允许变化范围的理想交叉口间距取值范围确定法则,给出了一种新的通过带宽度计算方法,建立了一条新的最佳理想交叉口间距选取原则。
3) the lifecycle of public goods
公共产品生命周期
4) common cycles
共同周期
1.
Using common trends and common cycles theory in a VAR(p) framework,a set of countries are said to have common and synchronous business cycle if the short-run and long-run dynamics are perfectly correlated.
运用共同趋势与共同周期(common trend and common cycles)理论,研究中国与东盟国家之间的经济周期在波动中是否存在同步性。
5) resonant period
共振周期
6) periodic resonance
周期共振
补充资料：公共
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参考词条