Make use of dripping experiment to test the wetting angle of materials undergoing surface treatments which is 32 ° .
利用水滴实验法测得经过表面处理后，其 润湿 角 θ为32°。
The results show that when the wetting angle factor does not change for a given metal the quantity of grains increases with increase of cooling rate and has a linear relation .
结果表明，金属确定后，当 润湿 角因子不变，晶粒数随着冷却速度的增大而增大，基本呈线性正比关系；
Surface modification is able to increase wetting angle between nano-TiO 2 particles and water and improve stability of nano-TiO 2 in water when it is dispersed fully .
结果表明在TiO2表面存在致密非晶态的硅氧化合物膜，纳米TiO2与水的 湿润 角增大，并且充分分散后在水中的稳定性却得到了很大提高。
Through the measurement of wetting angle and ESCA characterization it is confirmed that substrate has been modified .
对经过修饰的载体进行 润湿 角测定和ESCA的表征，从而证明载体已经被修饰。
The influences of organic binder G on granulation are studied . With the addition of binder G the wetting angle of water on fine ore surface is decreased which results in the hydrophilicity enhancement of the fine ore and strengthens the granulation process .
研究了添加有机粘结剂G对制粒过程的影响.结果表明，添加有机粘结剂G使水在矿粉颗粒表面的 润湿 角降低，提高了矿粉的亲水性，强化了制粒过程；
The formula that expresses the relationship between the wetting angle () and spreading area ( S ) has set up by mathematical model .
通过建立简化的数学模型，得出了 润湿 角 与 钎料 熔 滴铺展面积间的数学关系式。
The thermodynamics wet process of the coating and the affecting wetting factors were discussed . At the same time the wetting ability of the coating was investigated by means of measuring wetting angle of the coating on the surface of titanium alloy .
对高温润湿过程进行了热力学分析，研究了在高温条件下影响润湿过程的因素，通过测定 润湿 角来考察涂层熔体的润湿能力。
I had invested preparing brazing alloy by powder metallurgy method in contrast with electric arc smelting method and measured wetting angle by measuring data reciprocal form method in contrast with sphere simulation technique method .
对比研究了粉末冶金法、电弧熔炼法制备钎料和球体模拟法、测量数据反形法对 润湿 角的测量。
The wetting angle and anti shear strength of rapid solidified Al-Si-Cu-Zn-Re powders are improved 2.5 and 28 % .
与普通钎料相比，快凝Al-Si-Cu-Zn-Re粉末钎料 润湿 角提高了2.5，抗剪强度提高了28%。
Based on the classical nucleation theory the wetting angle between alloy melt and inner surface of the shell mold was calculated .
根据经典形核理论，计算了熔体与涂层内壁间的 润湿 角。
The effects of density surface tension viscosity and reactive wetting angle of liquid Si on infiltration ability were analyzed .
分析了高温下Si的密度、粘度、表面张力及Si/C 润湿 角对渗入能力的影响。
Results Wetting angle of plastic surface is reduced . No remarkable changes appear on the surface of the denture base acrylic resin after plasma treatment .
结果经等离子体处理后，树脂材料 接触 角明显下降，其表面细微结构无明显变化。
The wetting angle of the gas / liquid system is not at all equal to zero but can be changed by the surface-active agent .
气液体系的 润湿 接触 角不一定等于零，而表面活性剂的加入可使其产生变化；
Measurement of wetting angle data show that the regardless of the lipophilic surface or hydrophilic surface rock surfaces change to the hydrophilic surface of direction by absorbing of MD film .
对 润湿 角的测量数据表明，不管是亲油表面还是亲水表面，MD膜驱油剂吸附后表面都向亲水方向转变。
Zeta potential of the composite pulp and the wetting angle of the material sample wetted by oil and water are measured .
测定了复合浆料的Zeta电位。分别测定了润湿剂为油和水时玄武岩复合纤维材料试片的 润湿 角。
It is shown in the measuring results that there is a correlation between the wetting angle and the system temperature and the results are similar to that obtained from the block ceramics and liquid pure metal .
测量结果表明， 浸润 角与系统温度间有相关性，并与整体陶瓷与液态纯金属间的测量结果相吻合。
The effect of silver and rare earths on wetting properties of Sn-Ag-Cu-RE lead-free solder by adopting commercial water-soluble flux was researched by means of spread area and wetting angle .
采用商用水洗钎剂，以铺展面积和 润湿 角来表征 钎料的润湿性能，研究了Ag、RE对Sn-Ag-Cu-RE系无铅钎料 润湿性的影响。
As a result on tin-plated copper substrate inorganic halide activator rosin flux ( No.5 flux ) matching Sn-0.75 Cu solder can get the best wettability ( the wetting angle is 18 °) close to the wettability of Sn-37 Pb .
在镀锡铜片上，5焊剂匹配Sn-0.75Cu焊料能够获得最佳的润湿性（ 润湿 角为18°），已接近Sn-37Pb焊料的润湿性。
At the same cooling rate the quantity of grain decreases with increase of wetting angle factor and the relation between the quantity of grains and wetting angle factor is minus exponent with e-number .
当金属液在同一冷却速度下冷却时，晶粒数随着 润湿 角因子的增大而减小，晶粒数与润湿角因子基本呈以自然对数为底的负指数关系。
The general equation of the quantity of metal grain was established by the theory of nucleation . Taking Zn-5 % Al alloy as an example the equation was resolved at different cooling rate and wetting angle factor by VB program .
从形核理论出发，建立了金属结晶晶粒数的一般方程，利用VB编出的程序计算方程，并以Zn-5%Al合金为例对方程在不同冷却速度和 润湿 角因子下进行了计算分析。
Adding CH M 8 DDA 18 CH 2 C to enhance wetting angle and to enhance lipophilicity ;
添加CHM8、DDA18、CH2C颜料 润湿 角有较大增加，亲油性增强；
This paper deals with the influence of metal and alloy on the measurement of wetting angle of microdot artificial diamond by means of microscopy and scanning electron microscopy .
本文用显微镜和扫描电镜，研究了金属与合金对小颗粒人造金刚石 浸润 角的测定方法。
The optimum sinter temperature is at which wetting angle is around zero .
在 润湿 角为0 °附近温度烧结合金性能最佳。
This paper has measured the wetting angle between 45-steel and TiC .
本文用静滴法测定了TiC与45钢的 润涅 角。
The wetting angle of BNi-3 foil were about 45 degree ;
BNi-3的 润湿 角约为45；
That the water lock damage is related to the factors as the water saturation capillary pressure of reservoir liquid surface tension and wetting angle etc.
水锁损害与含水饱和度、储层毛管压力、液体表面张力和 润湿 角等因素有关；
Experimental results indicate that Nb is wetted well by Ni with the wetting angle of 21 ° at 1368 ℃ .
实验表明，Ni对Nb表面的浸润 性能良好，在1368℃时， 浸润 角为21°。
The wetting angle between the copper mold and Zr-Al-Cu-Ni alloy melt is rather big so the glass forming ability is strong .
由于ZrAlCuNi合金与铜型之间的 润湿 角很大，因而形成玻璃能力强；
润湿角