介绍了用自制的振源、振子来激发表面波(涟波)产生干涉,从而测出液体的表面张力系数的方法。
This paper presents a method of using self made vibration source and vibrometer to excitc surface waves (ripples) to produce interference.
液体的表面张力,在工业上的浮选技术和液体输送技术;在教学中的流体力学等都要对它进行研究。
The tension of liquid surface is studied in several industrial areas, such as flotation technology and liquid technology, and in the teaching of hydromechanics and other subjects.
利用硅压阻式力传感器测量液体的表面张力系数,改变了传统测量微小拉力的方法,实现了非电量的电测。
Measuring the liquid surface tension coefficient by piezoresistive force sensor can change the traditional measuring method and achieve nonelectric testing.
他们的推理是,受到液体与毛发之间的表面张力,水一定弹回狗身上。
They reasoned that the water is bound to the dog by surface tension between the liquid and the hair.
测量表明,有甜味剂的水中的液体表面张力比糖水的低。这解释了为什么健怡可乐可以比含糖的制造出更强大的喷泉了。
Measurements showed that the surface tension in water containing the sweetener aspartame is lower than in sugary water, explaining why Diet Coke creates more dramatic fountains than sugary Coke.
反蛋白石是一种有着微管道结构的薄片,它表面张力系数不同的液体非常的敏感。
The inverse opal is a chip with micro-channels sensitive to liquids of specific surface tensions.
较高的表面能量的固体基质有关的表面张力的液体,它的更好的润湿性,较小的接触角。
The higher the surface energy of the solid substrate in relation to the surface tension of the liquid, the better its wettability, and the smaller the contact Angle.
表面张力是液体的基本物化性质之一。
Surface tension is one of the basic physicochemical properties of liquids.
这种迷你迷宫通过化学物质的处理修改其内表面产生的多孔性晶片,只吸收具有特定表面张力的液体。
This mini - labyrinth gets treated with chemicals to modify its inner surfaces. The resulting porous chip then sucks up only liquids that have specific surface tensions.
阐述用电子分析天平测量液体表面张力系数的原理和方法。
The theory and method that the surface tension coefficient of liquid is measured by an electronic analytical balance is introduced.
基于作者最近建立的一个多参数对应状态理论,本文报导一种关联和预测纯液体表面张力的新方法。
Based on multiparameter corresponding-state principle developed recently by the authors, a new method for correlating and predicting the surface tensions of pure liquids has established.
给出了用拉脱法测量液体表面张力系数测量公式的详细推导过程并得到了液体表面张力系数的原始公式。
This article has deduced the measuring formula of liquid surface tension coefficient by pulling escape, and got the primitive formula of liquid surface tension coefficient.
主要针对赤泥过滤时,添加适宜的表面活性剂,使拜耳赤泥料浆中的液体表面张力下降,从而达到降低过滤后拜耳赤泥浆含水率的目的。
The suitable surface active agent was added to decrease the liquor surface tension of bae yer red mud slurry so as to achieve the aim of decreasing mud moisture content after the filtration.
表面张力是影响多相体系的相间传质和反应的关键因素之一,是重要的液体物理性质。
Surface tension, one of the key influence factors to the mass transfer and reaction of multiphase system, is an important physical property of liquid.
在涂料中加入适量的流平剂或蜡助剂等,能显著地降低液体涂料的表面张力,提高涂膜与芳纶之间的附着力。
The surface tension of liquid coatings will reduce and the adhesion between curing film and aramid fibre will improve obviously under the condition of the addition of suitable additive.
实验上实现了低频液体表面波的激光衍射,提出了激光衍射法测量液体表面张力和表面压。
Laser diffraction from liquid surface waves at low-frequency was experimentally realized, a laser diffraction technique for measuring surface tension and surface pressure was designed.
通过阻断聚集液体分子的表面张力加快速脱湿速度,并增加容量,减少压降。
The MisterMesh? drainage rolls accelerate liquid removal by breaking the surface tension of conglomerated droplets of liquid thus increasing capacity and reducing pressure drop.
研究较全面分析了气体压缩性、液体粘性、表面张力效应、液气密度比以及滑移速度等重要因素对气体剪切流稳定性的影响。
The effects of parameters such as the gas compressibility, the liquid viscosity, surface tension, density ratio , and velocity ratio, have been considered.
农业生产上经常会遇到要研究液体表面张力,测量表面张力系数的问题。
In the agricultural production, It is often to meet some questions about liquids superficial phenomenon, It need to study the liquid surface tension and measure the liquid surface tension coefficient.
随着浸泡液体表面张力的增大,砂浆的膨胀应变线性增大。
The swelling strain of mortar increases linearly with the increase of surface tension of immersion liquids.
主要针对赤泥过滤时,添加适宜的表面活性剂,使拜耳赤泥料浆中的液体表面张力下降,从而达到降低过滤后拜耳赤泥浆含水率的目的。
The suitable surface active agent was added to decrease the liquor surface tension of Baeyer red mud slurry so as to achieve the aim of decreasing mud moisture content after the filtration.
表面张力是液体表面性质的重要参数,测量熔体表面张力有着重要的意义。
The surface tension is an important parameter of liquid surface characteristics, so the measurement of surface tension of molten liquid is important.
一滴针头大小的液体洗涤剂可以破坏一公升水的表面张力。
One drop of detergent liquid the size of a pin head destroys surface tension in 1 liter of water.
其弹性球丸内充满液体,由于液体的相对不可压缩性和表面张力的作用,可促使弹性球丸受力变形后的迅速恢复。
The elastic ball is fully filled with liquid. When the said elastic ball is forced to deform, it can be quickly restored as the liquid has the relative incompressibility and surface tension.
探讨无机盐类对表面活性剂溶液体系相态、表面张力、流变等性质的影响。
The effects of salts on the surfactant solution were introduced in this paper.
仅有少量液体可测张力,有可能推广到不易得液体如血倒表面张力的测定。
Thus we may measure tension only using a little liquid. This measure method m...
仅有少量液体可测张力,有可能推广到不易得液体如血倒表面张力的测定。
Thus we may measure tension only using a little liquid. This measure method m...
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