This paper introduces the process of infrared detection to defect-existed insulator of disconnection switch,introduces how to avoid the fault resulting from the breakage of insulator by fault prediction and rationally arranging outage operation.
叙述了对已确认存在严重缺陷绝缘子,如何通过事故预想合理安排停电操作,避免因绝缘子断裂而引发事故。
Transient dynamic analysis method was proposed to analyze the variation law of dynamic response under insulator rupture,and the dynamic response of structural elements next to the broken span was calculated.
分析结果表明,上横担一组绝缘子破坏失效后,破坏档未破坏端导线的张力超过了技术规程中的设计值;导线的跌落对破坏档未破坏端的上横担绝缘子受力有较大的影响,而对上横担铁塔杆件没有明显的影响;考虑杆塔断线荷载时,应增大两分裂以上导线纵向不平衡张力的下限值;在架空送电线路的设计中应该考虑绝缘子断裂的荷载工况。
A cracked bell can never sound well. --James Howell
一只有裂痕的铃铛永远必不出悦耳的声音。——豪情满怀厄尔
A huge chasm gaped before them.
他们面前有个巨大的裂痕.
The rift between them has not yet been completely healed.
他们之间的裂痕还没有消除。
There's a crack on the underneath of the bowl.
碗底下有一条裂痕。
There is a crack in the glass.
这块玻璃有一道裂痕。
Propagation and Environmental Propagation of the Indentation Crack of Ferroelectric Materials;
铁电材料压痕裂纹的开裂与环境开裂
a nick on the fender of a car
在汽车挡泥板上的裂痕
A note of discord crept into their relationship.
他们的关系出现了裂痕.
Healed the rift between us.
弥补我们之间的裂痕
a growing rift between the two factions
两派日益扩大的裂痕.
It is the little rift within the lute,
就是那琵琶琴的小裂痕，
The little rift within the lover's lute,
情人的琵琶琴上小裂痕，
Look at the mark made where that thin branch has splintered off.
瞧细枝裂开之处的痕迹。
Check for signs of leakage or cracked surfaces at both ends of tube, exhaust manifold and EGR valve.
检查两个管的末端，排气歧管和EGR阀是否有泄露或表面有裂痕。
Having no irregularities, roughness, or indentations;smooth.
平顺的没有破裂、凹痕，高低不平或其它参差状态的；平滑的
Here is another focus movie with a track in it. Notice all the cracks and dust around.
这是另一个带有轨迹的影片。注意周围的那些裂痕和尘埃。
I know I didn't try my hardest to mend things, I just wanted what I thought was the easiest way out.
我没有尽最大努力去弥补裂痕，我只想按最简单的途径求得解脱。
Faults are like cracks all over a teapot, except that they're moving all the time.
地壳断层就像遍布茶壶表面的裂痕，只是这些裂痕会不断移动。
