manholes
人孔
常用释义
英式发音
美式发音
基本释义
- n. 人孔（manhole 的复数）；[建]检修孔
例句
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1·Why are manholes round?为什么井盖是圆的？
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2·It involves manholes and endless ladders.通过人孔和数不尽的梯子。
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3·Close all blind flanges, inspection holes and manholes.关闭所有盲法兰盖、并检查各个孔和人孔。
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4·Therefore, traffic loads' effect is limited in the lower part of manholes.因此交通荷载作用下检查井的破坏主要发生在上部结构。
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5·Designed for high temperature requirements rebound parts of manholes, valves.适应于高温要求回弹部位的人孔，阀门。
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6·The excavation permit does not allow for work inside confined Spaces such as drains manholes etc.本挖掘许可证不允许用于密闭空间内作业，如关闭人孔等。
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7·In many of the cities and towns in the Stans you have to deal with manholes in the middle of the street.在城市和城镇中的斯坦斯你必须处理在沙井街道中间有很多。
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8·Gaskets, bolts and nuts for blind nozzles and manholes shall be as specified in Purchaser's drawing or data sheet.盲设备口及人孔所用的垫片、螺栓及螺母在买方图纸或数据表中指定。
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9·They place thin wooden sticks with red flags near open manholes, but heavy flood waters often wash the markers away.在口子边上他们会插上木条做的小旗子，但大洪水经常会将这些标志冲走。
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10·Silt removal facilities, channels and manholes should be maintained and the deposited silt and grit should be removed regularly.淤泥清除设施、渠道及沙井应进行保养，而沉淀的淤泥和砂砾应定期清除。
网络释义
- manhole cover : [口]井盖；升降口盖；圆盘状平的东西