单线

/ dān xiàn /

1
single line rail
有关铁路术语的英文翻译 ... derailing（火车）出轨 singleline(track)rail单线 points,switches道岔 ...
2
mongline
... 照明电缆lightingcable 单线mongline 穿线threading ...
3
single wire
... single wire 单钢丝绳 single wire 单线 single 单层的 ...
4
uniline
... unilayer单层 uniline单线；单相线路；单行 unimeter多刻度电表；伏安计 ...

短语

1
例如，经过训练的观察者主要通过对光谱中出现的简单线条的精确分析来获取关于恒星的大量信息。
For example, trained observers obtain a very large amount of information about a star mainly from the accurate analysis of the simple lines that appear in a spectrum.
2
她还设计了一个特殊的卷轴，把蚕茧里的纤维拉成一根单线，这样它们就足够结实，可以织成织物。
She also devised a special reel to draw the fibres from the cocoon into a single thread so that they would be strong enough to be woven into fabric.
3
你看到这个单线，如果你视力够好。
And you see here single lines, if you have good eyes.

单线
单线 dānxiàn [single line]∶单独的一条线 [single track]∶铁道或电车道只有一组轨道,只供单向行驶，相对方向的车辆不能同时通行(区别于“复线”)

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