英语词汇overhead main怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?架空干线
... 架空线路 overhead line 架空干线 overhead main 电缆线路 cable line ...

短语

1
main fractionator overhead line
分馏塔顶循线
2
overhead launching gantry's main girder
造桥机主梁

双语例句

1
Overhead transmission lines are the vitals of power system. Its main function is to transmit electricity.
架空输电线路是输电系统的命脉，它的主要作用是传输电能。
2
The main advantage of this method is that its overhead is pretty low. Practical results show that this method is very effective.
这种算法最大的优势是开销小，实用性强，对原型系统的测试证明了这种算法的有效性。
3
The heat resistant overhead conductors are widely used, as the main renewal conductor type for renovation and capacity expansion of urban networks, in the renovation of regional grids.
耐热架空导线作为城市电网增容改造中的主要换用线种，在各个地区的电网改造中得到了广泛的应用。

单词	overhead main
释义	overhead main 简明释义架空干管道，上分式干管道网络释义 1 ?架空干线 ... 架空线路 overhead line 架空干线 overhead main 电缆线路 cable line ... 短语 1 main fractionator overhead line 分馏塔顶循线 2 overhead launching gantry's main girder 造桥机主梁双语例句 1 Overhead transmission lines are the vitals of power system. Its main function is to transmit electricity. 架空输电线路是输电系统的命脉，它的主要作用是传输电能。 2 The main advantage of this method is that its overhead is pretty low. Practical results show that this method is very effective. 这种算法最大的优势是开销小，实用性强，对原型系统的测试证明了这种算法的有效性。 3 The heat resistant overhead conductors are widely used, as the main renewal conductor type for renovation and capacity expansion of urban networks, in the renovation of regional grids. 耐热架空导线作为城市电网增容改造中的主要换用线种，在各个地区的电网改造中得到了广泛的应用。
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