... 观测方程 observation equation 观测井 inspection well 观测廊道 observation gallery ...
基于14个网页-相关网页
inspection well manhole 检查井人孔
inspection well lid 检查井盖
inspection well cap 检查井盖
inspection well caps 检查井盖
precast inspection well 预制检查井
concrete inspection well 混凝土检查井
plastic precast inspection well 塑料预制检查井
Theoretical calculations and numerical method can be used in design of inspection well.
热力检查室结构设计中,板的内力可采用理论和有限元数值方法进行计算。
参考来源 - 热力检查室设计理论与方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The inspection well is the urban road infrastructure, inspection of the common quality failing of well covers is also the difficult problem in the urban construction.
检查井是城市道路基础设施,检查井井盖的质量通病也是城市建设中难以解决的难题。
Well Pujian3 is an inspection well drilled to provide basic data for later exploration of Pucheng oilfield and water flooded layer interpretation simulation of other mature oilfields.
濮检3井是一口密闭取心检查井,钻探目的是为油田后期挖潜提供基础数据,为其它老油田水淹层解释模型建立提供数据。
The scene each kind of inspection well lap and the blind ditch lap in prefabricate in the field to prefabricate, truck transportation, crane loading and unloading, artificial auxiliary.
现场各类检查井盖板及暗沟盖板在预制场内预制,载重汽车运输、吊车装卸,人工辅助。
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