收敛水

果酸或乙醇酸的收敛水（可选）

Astringent with alpha hydroxy or glycolic acid ( optional )

收敛水跟化妆水哪个先用？

What comes first , astringent or exfoliating lotion ?

实际上这并不是乳液，更象一款收敛水。

It 's not really lotion though , more of an astringent .

涂抹洗发水之前先使用收敛水。

Apply an astringent before you shampoo .

人类的毛孔大小是由基因决定的，使用收敛水只能使毛孔变得紧致，而这无异于挥发你皮肤的水分。

Pore size is genetically determined , so while applying astringent may make them feel tighter , all you 're really doing is drying out your skin .

小贴士：果酸或乙醇酸的收敛水会使你毛孔周围的皮肤肿胀，暂时缩小毛孔，而不会过度挥发你皮肤的水分。

Tip : Products containing alpha hydroxy acid or glycolic acid can puff up the skin around pores , temporarily making them look smaller , without overly drying skin .

有时使用安息香酊或温和的收敛水，甚至有时碘溶液也可以对解决冻疮的问题有所帮助。

One of the things that you can do as well is to use something like benzoin tincture or witch hazel a mild astringent and even sometimes a solution of iodine can help the problem of the chilblain .

让油滑的皮脂附著在粉末上，用这种方式去除皮脂，让扩张的毛孔给予紧致收敛的化妆水。

Sebum absorption power controls excess sebum to prevent greasy while tightening enlarged pores and skin that has lost its resiliency to calm and refresh skin .

与油润滑相比，水润滑轴承水膜厚度较薄，热弹流润滑数值计算不易收敛；而且水润滑轴承极易从层流状态进入湍流状态和产生空化现象。

By contrast with oil lubrication , the water-lubricated bearings easily turn from laminar regime into turbulent one , and the film thickness of water-lubricated bearings is thin , so the computation of the numerical thermal elastohydrodynamic lubrication ( TEHL ) is hard to converge .

基于收敛方差跟踪的水下目标运动分析

An Algorithm for Underwater Target Motion Analysis ( TMA ) Based on Convergence Variance Tracking