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- FU Zhou-xing, WAN Geng.Methods of Fault Line Selection for Single Phase to Earth Fault in Networks with Ungrounded Neutral[J].Low Voltage Apparatus,2002,(3):43-47. [2]傅周兴;万耕.;小电流接地系统单相接地故障选线方法[J]
- The cables in the 2nd class are available to earth fault time not exceeding 2 hours generaly,maximum time is not exceed 8 hours. 额定电压属第二类的电缆，适用于接地故障时间一般不超过2小时，最长不超过8小时的场合。
- The sale office is on line to the warehouse. 营业部与仓库的计算机联网。
- Distribution system are universally the non-solidly earthed networks, and the single-phase to earth fault happens most frequently in the power system with ungrounded neutral. 小电流接地系统是配电网普遍采用的接地方式，同时单相接地故障是小电流接地系统发生率最高的故障。
- He shot a line to the drowning boy. 他投给溺水的男孩子一条绳子。
- When phase to earth fault occurs on a neutral non-direct grounded power system, it is necessary to select the faulted circuit quickly,but so far this has not been done very well. 中性点非有效接地配电网发生单相接地故障时，尽快选出故障线路对电网运行有重要意义，但选线问题迄今尚未能很好解决。
- Drop me a line to say when you're coming. 给我写封短信告诉我你来的时间。
- Just a short line to say thanks. 只言片语聊表谢忱。
- That bad failure brought them down to earth with a bump. 那次惨重的失败才使他们猛然知道天高地厚。
- The balloon burst and fell to earth. 气球破裂而落到地上。
- Her mother's voice brought her back to earth. 母亲的声音使她从幻想中清醒过来。
- The police eventually ran him to earth in Paris. 警察穷追不舍，终於在巴黎找到了他。
- The parachutist floated gently down to earth. 跳伞者轻飘飘地降落到地上。
- The students all stand in line to get their new books. 学生们排队取新书。
- Abstract: How to locate the single-phase to earth faults in small current neutral grounding system of distribution system is a problem to actualize distribution automatization. 摘 要：配电网中小电流接地系统单相接地故障的快速精确定位，一直是困扰配电系统自动化的难点。
- She was pegging the clothes out on the line to dry. 她正在把衣服夹在晒衣绳上晾干。
- Mission control ordered the spacecraft to return to earth. 指挥部命令宇宙飞船返回地球。
- He wrung the clothes (out) before putting them on the line to dry. 他把衣服拧乾後晾到绳子上。
- Peg the clothes out on the line to dry. 把衣服夹在晒衣绳上晾干。
- The damaged aircraft plummeted down to earth. 损坏的飞机垂直坠落于地上。
