滤

Cellulose Acetate The first commercial membranes for reverse osmosis and ultrafiltration were made from cellulose acetate .

纤维素醋酸酯第一个商业用反渗透膜和超滤膜是由纤维素醋酸酯制成。

Safety Engineering Research Institute, Nanjing University of Technology, Nanjing 210009, China Abstract: Cellulose acetate has been widely used as the filter material of cigarettes.

二醋酸纤维丝束是目前被广泛使用的香烟滤材，由于生产中有害介质多、流程长，生产具有较高的危险性。

Mixed cellulose ester membrane is a mixture of cellulose acetate and cellulose nitrate.

混合纤维素酯膜由硝酸纤维素酯和醋酸纤维素酯制成，是一种多孔性的精密过滤材料，滤膜表面孔径分布均。

Mixed cellulose ester membranefor hydrophilic is a mixture of cellulose acetatecellulose nitrate.

混合纤维素酯膜由硝酸纤维素酯和醋酸纤维素酯制成，是一种多孔性的精密过滤材料，滤膜表面孔径分布均。

D. During the course of our study, we found that both PNIP and PNIP-enzyme labelled antibody could adhere quickly and tightly to the cellulose acetate and nitrate membrane either below or above the LCST.

在高于LCST的温度下过滤，其保留率较高；而抗原、抗体及酶标抗体等蛋白质对膜的吸附作用很弱，可以通过洗涤滤过纤维素膜。

It was also found that the backwashing of carbonate gravel BAF and up-flow BAF were more difficult than that of ceramist and down-flow BAF respectively.

碎石填料床的空隙率高于陶粒填料床，因而具有较长的运行周期，但比陶粒滤池更难反冲洗。

Some are very cheesy and you can easily tell that a simple filter has been used.

有些非常通俗，你可以看出那只是简单的使用了滤镜效果而已。

Strain into a chilled cocktail glass. Garnish glass with a sugar rim, coloured with Cherry Brandy.

滤入冰过的玻璃杯，杯口位置饰以一圈糖，以樱桃白兰地的颜色做装饰

Shake all ingredients except BOLS Cherry Brandy with cracked ice.

除波士樱桃白兰地外，摇合所有原料，滤入冰过的杯子。

Combine gin, BOLS Maraschino, BOLS Cherry Brandy, lemon juice and sugar syrup at your taste in a shaker half-filled with ice.

混合金酒，波士野樱桃，波士樱桃白兰地，柠檬汁和适量甜糖浆入盛有半杯冰块的摇壶，滤入冰过的鸡尾酒杯，饰以樱桃

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。