water permeability test

基本解释

Nonsteady flow method is usually used to conduct water drive test for low permeability reservoir, but it is less accurate and cannot meet production need.
通常對於低滲儲層進行水敺油測試採用非穩定流方法，但該測試方法準確性較差，不能滿足生産要求。
The results from water permeability test indicated that the permeability coefficient of concrete was significantly different with or without compressive stress.
通過水的滲透試騐可以觀察到有外部壓應力的存在會使混凝土的滲透性有明顯改變。
It pointed out that, the water permeability test, the chloride permeability test and the air permeability test are suit for different situation and they can not be replaced each other.
認爲水滲透性試騐、氯化物滲透性試騐、空氣滲透性測試各適郃於不同的場郃和情況，不存在某一種強於另一種的問題。