deep-fault trough  深断裂谷; 深断槽

excavation of fault trough  路堑开挖

fault trough submarine valley  断槽海底谷

fault-trough  断层沟; 地堑; 断层槽

Nansha Trough fault zone  南沙海槽断裂带

trough fault  断槽; 槽形断层; 槽状断层; 槽形皮带输送机; 地堑断层

Asymmetrical fault Fault body  断层不等宽度（或不等高度）

Catastrophic fault and parametric fault  硬故障和参数故障

fault detection and fault diagnosis  故障检测与故障诊断

Fault Diagnosis and Fault-tolerant  故障诊断与容错

fault identifying fault location  选线

fault line selection and fault locating  故障选线和定位

Fault Location Technique on Fault Generated Traveling Waves  行波测距技术

Fault without clear fault displacement  两盘无明显断距断层

identification of transient fault from permant fault  瞬时故障与永久故障识别

identification of transient fault from permernant fault  瞬时故障与永久故障识别

upper trough (upper-level trough)  高空槽

upper trough lower trough coupling  高低空急流耦合

Wiring Trough， Wiring Groove， Cable Trough  线槽