查询词典 surface tension

Our result has shown that within several seconds of 600 W, Ar, O2 or N2 plasma pretreatment, PP fabric and PE film are activated at surface, so as surface tension of film and capillary attraction of fabric are both augmented.

实验结果显示：对於 PP 不织布与 PE 膜，以600 W 激发 Ar 、 O2、 N2三种气体电浆处理，皆可於极短时间约数秒至数十秒，即可使基材表面活化，形成亲水性或增进表面的毛细作用。

Chaptal found that the condensing surface must be rough, and the surface tension sufficiently low that the condensed water can drip.

chaptal发现，冷凝表面必须粗糙，表面张力足够低，该冷凝水可滴灌。

The relationship of wave velocity to wavelength of surface wave of liquid with low surface tension was discussed.By using the similarity of wave crest to cylindrical lens,a new method for measuring the velocity of liquid phase wave in the range of specified wavelengths was proposed, its applicational scope was determined by means of simulation evaluation,and meantime,this model was simulated in the lab.

探讨了低表面张力液体的表面波波速与波长的关系，利用该液体的单个波峰性质与圆柱透镜性质相似的特点，提出了一种新的在特定波长范围内测量该液体相速度的方法，并通过模拟计算确定了该测量方法的适用范围，同时在实验室模拟了该模型，实验结果表明在一定范围内该测量方法具有较高的精度。

The surface activity of fluorocarbon surfactants in organic liquids such as toluene,hexane,decane,cyclohexane,nitromethane,dimethylsulfoxide,1-butanol,etc.,was investigated by measurement of surface tension.

碳氟表面活性剂由于其碳氟链既疏水又疏油的特性，除了可显著降低水溶液的表面张力之外，也可降低有机液体的表面张力﹝14﹞。

As a result, the micromirrors will be adhesioned to the underlying substrate, because of the large area of segmented deformable mirrors and surface tension of water, after the micromirrors are dried, if the elastic forces can not overcome the surface tention.Secendly, several different procedures commonly used to rinse and dry released micro cantilever beams are compared: evaporation drying with deionize water or methanol, sublimation drying with t-butyl alcohol.

结果发现，由于MEMS微变形镜上极板的面积比较大，在工艺最后清洗的过程中，由于表面张力的作用，上极板极易与下极板接触，干燥以后，如果弹性回复力不能克服各种表面应力，MEMS微变形镜将发生释放粘附。

The surfactants can decrease the surface tension of liquid and the interfacial tension of two-phase liquid.

表面活性剂能够减小液体的表面张力以及两相液体间的界面张力，界面张力的减小有利于促进气体水合物快速形成和提高水合物储气能力。

And more, the experimental densities, viscosities and interfacial tension data of MPO+H_2O binary system at 298.15K～367.15K were presented under atmospheric pressure, which Ostwald-Sprengel-type pycnometer used for determination of density, Ubbelohde capillary viscometer for viscosity and Maximum Bubble Method for surface tension.

结果表明：纯液体MPO的密度与温度关系符合Francis模型ρ／g.cm~(-3)=1.032-6.90×10~(-4)t／℃；一定温度下MPO+水二元体系的密度随浓度变化大约在70％处出现了一极大值；纯液体MPO的粘度与温度关系符合Andrade方程1n=-14.526+5854.9／T。

The shrinkage of cementitious material is controlled by capillary tension, disjoining pressure, surface tension and removal of interlayer water.

掺加矿渣混合材是调节水泥收缩性的有效措施，水泥石的性能取决于硬化水泥石的结构和组成。

The replacement of woven screen, they should ensure that both sides of the plate and mesh sieve box hook equal to the gap between the first fastening the middle pressed flat, while taut tensioning plate to maintain uniform mesh surface tension, and hand - hammer gently tap along the length, check the tension the situation.

12更换编织筛网时，应保证筛箱两侧板与筛网钩子之间有相等的间隙，先紧固中间压紧扁钢，同时拉紧张紧板保持筛网表面张力均匀，并用手锤沿全长轻轻敲打，检查张紧情况。

It is a very small number when you join, you can significantly reduce the surface tension of the solution or the interfacial tension of two, and can improve the solution by dissolving, emulsifying, dispersing, wetting, foaming and washing effect material.

它在加入量很少时，就能显著降低溶液的表面张力或二相间界面的张力，并能改进溶液的增溶、乳化、分散、润湿、发泡和洗涤等作用的物质。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。