(窑炉)观察孔,看火孔
Determining Valid Vertical Space in Observation Hole of Dike dam
大坝观测孔有效铅垂空间的确定
Testing method for water absorption, bulk density, apparent specific gravity and apparent porosity of fired whiteware products observation hole
陶瓷吸水性、毛体积比重、表观比重、表观气孔率测定方法(窑炉)观察孔,看火孔
Geometric construction method determining valid vertical space in observation hole based on surveying data is derived. The computer programming method based geometric construction and the mathematical foundation controlling drilling construction quality of observation hole are introduced.
导出了根据测斜数据确定观测孔内有效铅垂空间的几何作图方法,介绍了在作图法基础上产生的计算机编程思路,以及控制观测孔施工质量的数学依据。
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