Check penetration and softening by scraping the primed surfaces. A few thousandths of the semi-fluid surface should be easily removed. Repeat primer application if necessary.
通过刮擦底漆表面检查是否已经渗透和软化。千分之几的半液状表面应该很容易刮掉。如果有必要，再重复涂敷底漆。
The calculating formulas of top and bottom pool-surface deformation in TIG full-penetration weld pool is developed based on principles of fluid mechanics and variation calculus.
根据流体力学理论和变分法原理，推导出了熔透情况下TIG焊接熔池上表面和下表面变形的方程。
This paper analyzes the unsteady-state flow of a slightly compressible fluid into a slanted well and gives an equation for calculating the partial penetration and slanting of a well.
研究了微可压缩流体在斜井内的不稳定流动状态，给出了数学模型，推导出了油井的完善程度和油井倾斜造成的表皮因子的计算式。
The invention provides an aerosol containing penetration drug preventing fluid flowing down at a use location.
本发明提供一种含有抑制在使用部位发生液体流下的经皮吸收药物的气雾剂。
The invention provides an aerosol containing penetration drug preventing fluid flowing down at a use location.
本发明提供一种含有抑制在使用部位发生液体流下的经皮吸收药物的气雾剂。
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