1) negative return current
负回流
1.
The paper gives the examples of failures caused by rail potential and negative return current occurred in operation of Guangzhou subway, illustrates the specialty and importance of rail potential and negative return current in DC traction power supply system after the analysis of causes in detail and proposes some inspection and handling measures to typical failures in operation.
列举了广州地铁在运行中发生的几起与钢轨电位及负回流相关的故障,通过详细的原因分析,说明在直流牵引供电系统中钢轨电位和负回流的特殊性和重要性,并提出了在运行中针对几起典型故障的检查和处理措施。
2) reflux duty
回流负荷
3) current negative feedback
电流负回授
4) return feeder
回流馈路，负馈路，负馈线
5) recirculation loading
回灌负荷
1.
Effects of leachate recirculation loading on the efficiency of aerogenesis or methanogenesis of municipal solid wastes(MSWs) was investigated in four simulated anaerobic bioreactors(R1～R4),which were filled with 30 tons of wet weight waste each and recirculated weekly with 1.
1m3清水,对比分析渗滤液回灌负荷对垃圾产气效能及稳定化进程的影响。
6) negative spring back
负回弹
1.
Various effective ways were applied to prevent the negative spring back and the sharpening of round angle that often appeared in this type of forming dies.
负回弹和圆角变尖等问题是此类模具设计的关键。
补充资料：负负
1.犹言惭愧﹑惭愧;对不起﹑对不起。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条