通过X射线光电子能谱分析和接触角测定，研究了处理前后泡沫橡胶表面性质的变化。
The property changes of foam rubber surface before and after the treatment were studied by XPS and contact Angle measurement.
实验证明：吸附金后的泡沫塑料不用水冲洗，直接用硫脲溶液解脱，金的测定结果更好。
Results show: after the adsorption of gold foam does not wash with water, the direct use of thiourea solution of the cult, the determination of gold a better result.
测定了浊点、表面张力、去污力、洗盘能力、起泡力、泡沫稳定性和抗灰尘沉积能力。
Cloud point values, surface tension, washing and dishwashing performance, foaming power, foaming stability indices, and anti-greying efficiency were determined.
本文介绍了用毛细管法测定泡沫液粘度的装置、原理及计算方法。
The paper gives a brief introduction of the installation, the principle and the Computing procedures for measuring the viscosity of foam solution by the capillary method.
结论羊水泡沫试验简便易行，其预报胎儿肺成熟的价值能够代替L/S比值测定。
Conclusion The foam test of amniotic fluid is simple and easy. It's forecast value in the fetus'lung maturation can replace L/S rate.
测定了低温下聚氨酯硬泡沫塑料拉伸、剪切和压缩弹性模量与泡沫密度、方向以及温度的关系。
Measurements have been made to determine the relation of the tension, the compression and the shearing of PUR foam at low temperature with its density, direction and temperature.
随后又采用气泡、液滴、泡沫微机自动测量仪测定了气泡团的组成，包括测定了每个气泡团内的气泡直径、气泡个数和气含率等。
And then, the bubble diameter, bubble number and gas holdup in the bubble group were also measured by bubble and liquid drop auto-surveying instrument.
同时还测定了泡沫层高度对板效率的影响，从而为复合塔板设计参数的选择提供依据。
It was also measured the effect of froth height on tray efficiency. Thus, we can offer the basis for determining the design parameters of compound tray.
论述了泡沫的衰变机理，用搅拌法测定了不同表面活性剂的泡沫衰变过程。
This paper discusses the decaying mechanism of foams and the valuation method used to evaluating the decay of foams.
将此突变种固定化在聚氨脂泡沫中后，定量测定其谷氨酰胺合成酶(GS)活性。
After immobilized, the cells of the mutant within polyurethane (PU) foams, glutamine synthesize (GS) and NH4 + secretory activity of GS, and its growth and photosynthesis were measured.
将此突变种固定化在聚氨脂泡沫中后，定量测定其谷氨酰胺合成酶(GS)活性。
After immobilized, the cells of the mutant within polyurethane (PU) foams, glutamine synthesize (GS) and NH4 + secretory activity of GS, and its growth and photosynthesis were measured.
应用推荐