manhole的例句大全

Research on the steel fiber reinforced concrete with high strength used for thin manhole cover

钢纤维高强混凝土薄型下水井盖板的材料研究

The heavy rain knocked loose many manhole covers flushed away many covers inspiring one weibo user to post a picture of cleaning workers standing in front of each manhole to alert vehicles and residents.

突然袭来的暴雨松动了许多井盖，也冲走了许多井盖。有博友在微博上发布了一张照片，照片上是清洁工人站立在每个下水井前方警示车辆和行人。

Structure of Quick-open Manhole for Compression Resistance Sanitary-class

耐压卫生级快开人、手孔的结构

With the development of medicine and foodstuff industry, the old national manhole-standard can not meet the requirement of market, and then sanitary-class manhole come into being. The structure of compression resistance sanitary-class quick-open manhole was introduced in this paper.

随着医药和食品行业的高速发展，我国的标准人孔已不能满足市场的需要，于是就有了卫生级人孔，本文对卫生级快开人、手孔的结构加以介绍。

The utility model relates to the improvement on a manhole cover with an iron skeleton concrete structure.

本实用新型是对铁骨架混凝土结构下水道井盖的改进。

Expansive-graphite-sandwiched spiral-wound stainless steel gasket applied to manhole sealing joints of nuclear equipment

不锈钢膨胀石墨缠绕垫应用于核设备人孔密

Hans's just been over to check on this one between manhole 6 and manhole 7.We did an air test on it. Er& I'm afraid it's leaking a bit.

汉斯刚来检查了6号检查井和7号检查井之问的那段管道。做了一次压力试验。唉，恐怕有些漏。

Rather than slam into the atmosphere like the manhole cover, the box flies through a bubble of expanding plasma that offers little resistance.

与之前和大气层猛烈碰撞的井盖不同，巨量的辐射会加热井盖周围的空气，形成一个不断膨胀的等离子体气泡，在这个气泡中飞行阻力极小。

The boom in metal prices over the past five years has triggered a wave of metal theft across the world – from lead on church roofs to steel manhole covers.

过去5年，由于金属价格大涨，全世界范围内爆发了一股金属盗窃浪潮&盗窃目标从教堂屋顶上的铅到下水道的钢质井盖，无所不包。

Quality Control In Pressure Vessel's Shell And Manhole Nozzle Welding

压力容器人孔接管与筒体相焊的焊接质量控制

Study of Fatigue Test and Application Grade of Steel Fiber Reinforced Concrete Manhole Top

钢纤维混凝土窨井盖疲劳试验与使用等级研究

Public Facility in Chongqing Review on Visual Design of Manhole Cover

重庆公共设施之窨井盖视觉设计研究

One day he went down to the manhole again.

一天他又钻进下水道。

Manhole is an important accessory structure of municipal pipeline engineering.

检查井是城市管道工程的重要附属构筑物。

Optimal Design for New Quick-open Manhole by Finite Element Analysis

新型快开人孔装置的有限元优化设计

Welding Cracking Analysis of Thick Body Pressure Oil Vessel Manhole Pipe Forging

厚壁压力油罐人孔锻件焊接裂纹分析

The Study for Damage of Manhole Covers in a Road

某主干道上检修井盖断裂破坏理论研究

Optimun Design of Structure for Middle-Pressure Reactor Manhole

中压反应釜人孔结构的优化设计

Research, Development and Application of Safe-type High-performance Composite Concrete Manhole Cover

安全型高性能复合混凝土检查井盖的研发与应用

Improved classical Hough transform applied to the manhole cover's detection and location

基于改进Hough变换的井盖目标检测与定位