汉英词典
Chinese-English Dictionary
MEANING OF 先導
先導 (先导)
guide / forerunner / pioneer
开道;引路;开道引路者。 诱导,引导。 指前导。
xiān () dǎo
EXAMPLE SENTENCES

他们是文明的先导者。

They were in the van of civilization.

电磁先导或空气试点启动。

Solenoid pilot or air pilot actuated.

正极先导起初非常暗淡,分叉很多。

The positive leader is very dim and highly branched at first.

这段视频显示出多个负极梯级先导

The video shows multiple, negative stepped leaders.

人工尖端放电形成的空间电荷层既不足以阻止先导的继续推进,也不能防止产生上行先导

The space charge layer formed during point discharge process is not enough to prevent the leader from marching, and can not prevent the forming of upward leader, either.

进口油用减压阀属于先导活塞式减压阀。

Oil reducing valve belongs to the pilot valve piston valve.

看来,宏正自动科技是先导的雅威。

It seems Aten is the forerunner of Yahweh.

这段视频显示了云层中闪电的一个正极先导

Video shows a positive leader of lightning from a cloud.

先导链与滞后链编码序列的碱基使用频率基本一致。

There is same bases usage frequency in coding sequence between leading strand and lagging strand.

起初,该先导项目只能由美国居民和永久居民获得。

Initially, the pilot program is available only to U. s. citizens and permanent residents.