Flow chart accuracy to conduct hazard analysis is essential, if a step is omitted, may produce important safety issue, therefore, it should be verified in processing site.
流程图的准确性对进行危害分析是至关重要的,如果一个步骤被遗漏,可能会产生重要的安全问题,因此,它应在加工现场得到验证。
The suspended sediment in the south passage at the Yangtze river estuary was used to conduct experiment in the two-way annular flume about sediment concentration, salinity velocity and flow velocity.
选用长江口南槽悬沙,在双向环形水槽中进行盐度、含沙量、流速等不同条件下组合实验。
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.
通常对于低渗储层进行水驱油测试采用非稳定流方法,但该测试方法准确性较差,不能满足生产要求。
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