The methods were capillary rise method,Wilhelmy plate method,pendent drop method,drop volume method,maximum bubble pressure method.
本文着重介绍了几种液体表面张力的测定方法(包括毛细管上升法、Wilhelmy盘法、悬滴法、滴体积法、最大气泡压力法),包括这几种方法的测定原理、优缺点及改进方法,特别指出了宽温度和压力范围的表面张力测定存在的问题,实验方法的选择及表面张力测定方法的发展趋势。
The methods were capillary rise method,maximum bubble pressure method,Wilhelmy plate /Du Nouy ring method,drop weight/drop volume method,oscillating jet method,spinning drop method and pendent drop method.
介绍了常见的几种测定表面张力的方法,包括毛细管上升法、最大气泡压力法、吊环法/吊片法、滴重法/滴体积法、振荡射流法、旋滴法和悬滴法,着重介绍了悬滴法用轴称滴形分析测定表面张力的进展。
This paper preliminarily made an approach to the influence of adding trace Bi and Sb on the solder-ability of 60 tin-lead solder with the most simple and easy to apply and economic capillary elevation test.
本文采用可焊性能测定中,最简单、方便易行又经济的毛细上升试验方法初步探讨了60焊锡中加入少量Bi、Sb后对可焊性的影响。
Hydraulic head of supply water is maintained at negative values and vertical infiltration,capillary rise,and horizontal infiltration processes were observed.
将土壤供水头压力控制为负值,测定了垂直入渗、毛管上升和水平入渗3种情况下的土壤吸水过程,发现随供水吸力的增加,垂直入渗、毛管上升和水平入渗过程中湿润峰前进速度和入渗速度的相对差异变小。
In addition, we have also measured the contact angle that stilled water contact with powder-graphite with the capillary rise method based on Washburn's equation.
利用毛细上升法测定了去离子水对石墨粉末的接触角,分析温度对石墨粉末润湿性的影响,并测算了石墨粉末的表面自由能,对将石墨用作净水滤料有指导作用。
capillary rise method
毛细管上升法(测表面张力)
mercury contained in a bulb at the bottom of a graduated sealed capillary tube expands with a rise in temperature causing a thin thread of mercury to rise in the tube.
在密封的毛细管内的底部有装有水银的球状物,向上通有小管随着温度的上升水银会上升。
The Experimental Research of the Capillarity Water Rising Height of Changjiang Delta Fine Sand
长江口细砂毛细水上升高度试验研究
a phenomenon associated with surface tension and resulting in the elevation or depression of liquids in capillaries.
一种与表面张力有关的现象,导致毛细管中的液体表面上升或下降。
Damp-proof membranes are also provided to isolate the walls, joists and floors from dampness rising by capillarity.
防潮层也能隔绝墙壁,屋顶和地板,避免由于毛细管作用而引起的潮气上升。
When pulmonary capillary pressure is markedly elevated, pulmonary edema ensues.
当肺毛细血管压力明显升高时,就出现肺水肿。
Application of Capillary Osmosis Theory in Measurement of Capillary Inner Diameter
毛管渗流理论在测量毛细管内径上的应用
Detrimental Capillary Ascension Height in Road Embankment Constructed on Saline Ground
盐渍土地区路基工程中的有害毛管水上升高度
Rising Capillary Water Transported Characteristics of Layered Soil
层状土壤上升毛管水运移特性试验研究
while α-asarone andβ-asarone were determined by capillary PTGC.
用程序升温毛细管气相色谱法测定其中所含的α-和β-细辛醚。
bronchial ciliated columnar epithelial cell
支气管纤毛柱状上皮细胞
Principle and Application of Sample Stacking Technique of Capillary Electrophoresis
毛细管电泳柱上富集技术原理及应用
(anatomy) a capillary network.
(解剖学)毛细管网。
the increased blood pressure may break the capillaries and cause an unattractive condition in the meat called blood splash
血压升高会引起毛细血管破裂,使牛肉带有瘀血斑。
Using Plate Theory for the Prediction of Retention Times in Programmed-temperature Gas Chromatography with Capillary Columns;
塔板理论对毛细管色谱程序升温保留时间预测的研究
Capillary Electrophoretic Determination of 3 Organic Acids in Rhizome Cimicifugas Foetidae with Enrichment by Micellar Sweeping and Separation by Electrokinetic Chromatography
胶束扫集-电动色谱分离-毛细管电泳法测定升麻中三种有机酸含量
A peach skin is covered with fuzz.
桃 上有一层细毛.
Of or relating to the capillaries.
毛细管的或关于毛细管的.