并提出了两种新次档距振荡控制方案的构想。
At last, two new tentative control schemes for subspan oscillations are presented.
铝绞线适用于受力不大，档距较小的一般配电线路。
Aluminum-twisted is suitable for the common overhead power lines with the smaller distance and less force.
输电线路的接地电阻，线路档距等因素对线路型避雷器的应用有影响。
Tower grounding resistance, distance between towers, etc can affect the function of line-surge arrester.
但从对线路构成整个较完整的良好保护的角度出发，还是以每一个间隔档距均安装一组线路过电压保护器的方式更好。
But from the constitute the whole a complete good protection of circuit's perspective, or in the each rails from over-voltage protector installed a set of lines way better.
架空线路应力控制气象条件的判定，需要考虑控制气象条件及弧垂限制等条件，一般采用临界档距判定法或试推比较法处理。
In order to judge the climate condition control of overhead-line stress, it is of necessity to take account of climate condition control and hang-arc-distance restraint.
机头前进有大、小两档步距，适用于不同经密的织物。
The machine head has large and small step distances to suit fabrics with different density of warps.
机头前进有大、小两档步距，适用于不同经密的织物。
The machine head has large and small step distances to suit fabrics with different density of warps.
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