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　　catenary line

　　常见释义：

　　接触网线路.

　　1、catenary curve meaning ─── 悬链线曲线意义

　　2、catenary form ─── 接触网形式

　　3、catenary cut ─── 悬链线切割

　　4、catenary c++ ─── 接触网c++

　　5、catenary lighting ─── 接触网照明

　　6、line ─── n.(Line)人名；(英)莱恩；(俄)利涅；vt.排成一行；划线于；以线条标示；使…起皱纹；vi.排队；站成一排；n.路线，航线；排；绳

　　7、line line ─── 线条线条

　　8、catenary curve ─── 悬链曲线；垂曲线

　　9、catenary forces ─── 悬链线力

　　1、Reason and Prevention of

　　Catenary Line

　　Breakage Due to Grounding Failure of Main Circuit Breaker in Electric Locomotive ─── 电力机车主断路器接地故障引起接触网断线的原因及预防

　　2、Research conclusions:According to the research results, the DC 1 500 V rigid suspension overhead catenary system is recommended for the first metro line of Haerbin. ─── 研究结论：根据研究的结果，推荐哈尔滨地铁一期工程正线采用DC 1 500 V架空刚性悬挂。

　　3、effective length of the drag line will be obtained by solving the reverse catenary equation and then the expression of trajectory in actual state will be derived. ─── 通过对反悬链方程的求解推求有效缆长，继而得出了实际状态下的轨迹表达式。

　　4、Using this device can control the test point of contact line in shortcircuit and heat cycle experiment of catenary, as a result, the temperature of contact line can be measured. ─── 使用该装置可以对接触网短路热循环实验各个测温点进行循环测量。