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单词 viscosity
释义

viscosity /vɪ'skɒsɪtɪ//vɪs'kɑsəti/

英汉-汉英词典
n. <术>黏稠;黏性
词组 | 习惯用语
low viscosity 低粘度
blood viscosity 血液粘度;血液黏稠度
apparent viscosity 表观粘度
viscosity index 粘度指数
oil viscosity 滑油粘度
intrinsic viscosity 特性粘度;固有粘度;本征粘度
mooney viscosity 门尼粘度
viscosity ratio 粘度比
fluid viscosity 流体粘度;流体的粘滞性
melt viscosity 熔体粘度;熔胶粘度;融熔黏度;熔解粘度
viscosity coefficient 粘度系数,粘性系数
viscosity index improver 改善粘度添加剂;粘指剂;(机油的) 粘度指数改善剂
kinematic viscosity 运动粘度;动粘滞率
inherent viscosity 比浓对数粘度;特性黏度
viscosity measurement 粘度测定;粘度测量
reduced viscosity 比浓黏度;(温度)折合粘度
dynamic viscosity 动态粘滞度
relative viscosity 相对粘度
specific viscosity 比粘度;条件粘度;增比粘度
plastic viscosity 塑性粘度
英语例句库
  1. Ahylysantinfarctase from snake venom extract with lower fibrinogen and blood viscosity of the material.
    蝮蛇抗栓酶从蝮蛇蛇毒提取的具有降低纤维蛋白原和血液粘滞度的物质。
  2. The effect of extra-micronization on the viscosity and elasticity of potato starch paste was studied.
    讨论了超细粉碎马铃薯淀粉颗粒粒径对淀粉糊黏度及弹性的影响。
  3. The influence of peptizer B on Mooney viscosity,plasticity and heat aging property of NR was investigated.
    研究塑解剂B对NR门尼粘度、塑性和热老化性能的影响。
  4. Re-sults The sedimentation rate and viscosity of CMC-Na were the best,the redispersibility of AlCl3was the best.
    结果 羧甲基纤维素钠(CMC-Na)的沉降容积比和黏度最好,三氯化铝重新分散能力最好。
  5. Abstract: Effects of surfactant on viscosity of cetyl hydroxyethylcellulose (CHEC) solution were investigated by rheometer.
    摘要 :通过流变仪研究了几种表面活性剂对十六烷基羟乙基纤维素(CHEC)溶液黏度的影响。
  6. We compared the changes of blood viscosity, haematocrit, platelet aggregation and fibrinolytic activity after the treatment with XDGI.
    测定香丹葡萄糖注射液对全血粘度、红细胞压积、血小板聚集和纤维蛋白溶解活性的影响。
  7. The results show that under microwave irradiation, the intrinsic viscosity and the conversion of the polycondensate are raised.
    结果表明,微波辐射能提高缩聚物的特性粘数和转化率。
  8. Semi-automatic Filling Machine are suitable for dosing filling products at any kinds of ropy pitch from aquiform to viscosity.
    半自动灌装机列产品适用于从水状到膏状的任何种类粘稠度的产品的定量灌装。
  9. This paper has predicted indirectly by means of measuring the equivalent viscosity of resorcin-formaldehyde resin liquor(thereinafter referred to as RF resin).
    通过测量在线取样的间苯二酚-甲醛树脂(以下简称RF树脂)溶液的当量粘度,来间接判断RF树脂的粘合性能。
  10. The main difficulty on the study of aeroelasticity lies in the effects of unsteady separation, shock and viscosity to the stall flutter.
    振荡叶栅的非定常分 离、粘性效应和跨音激波对失速颤振的影响成为当前气动弹性力学的 主要难点。
  11. The changes of intrinsic viscosity and end carboxyl group content with temperature and time were studied for poly(trimethylene terephthalate)(PTT), PET and CDP.
    研究了聚对苯二甲酸丙二醇酯(PTT),PET,CDP在不同温度和时间下的特性粘数和端羧基含量的变化。
  12. Thermogravimetry analysis(TGA) and Dynamic Stress Rheometer(DSR) were used to measure the conversion and viscosity changing with time during the thermopolymerization to form polythioetherimides.
    用热重分析仪(TGA)和动态应力流变仪(DSR)分别测量了聚硫醚酰亚胺热聚合反应过程中转化率和粘度随时间的变化。
  13. The viscosity increaser of microcrystalline cellulase used in synthetic leather is prepared by using cotton pulp as raw material and waste hydrochloric acid as hydrolyst.
    以棉浆为原料,废盐酸为水解催化剂,所得合成革用微晶纤锥素增粘剂的质量指标达到了德国和日本同类产品的标准。
  14. When this product mixtures with other thickner like Guar gum, the viscosity of water solution increases larger or the total content of thickners in water decreases.
    与瓜尔豆胶等其他增稠剂复配使用,其水溶液的黏度会有大幅度的增加。因此可以用相对较少的添加量得到相同黏度的水溶液。
  15. The results indicated that the nondrying glue made by this way had some advantages, such as excellent non-drying property, strong viscosity, good resistance to water, etc.
    实验结果表明此方法制备的不乾胶具有良好的不干性能,粘度大,耐水性好等优点。
  16. Is suitable to the medicine, the date, food, the agricultural chemicals and the special profession, is the ideal pellet pulpous state viscosity fluid fills the equipment.
    适用于医药、日化、食品、农药及特殊行业,是理想的颗粒浆状粘度流体充填设.
  17. The minimum underbalance is independent of viscosity and compressibility and of reservoir fluids.It is a function of the formation porosity, permeability and radius of perforation channels.
    最小测试压差不是依赖于地层流体粘度和压缩性,而是为地层孔隙度、渗透率和射孔孔眼半径的函数。
  18. Abstract: When water glass seriflux as chemistry injection material, its kinetic viscosity is varying with time, so the process of seriflux permeating in the sand is complicated.
    水玻璃类浆液作为化学灌浆材料,其粘度在随时间变化,因此浆液在砂土中的渗流过程较复杂。
  19. During the process of converter steelmaking,the oxidbillity of slag had an direct influence on the speed of melting slag,the viscosity of slag and the extent of sputter.
    转炉炼钢过程中,炉渣氧化性直接影响吹炼过程中的化渣速度、炉渣粘度、喷溅情况等。
  20. The value of oil absorption, viscosity of Nujol mull, specific surface area, contact angle, distribution of particle size and dispersivity of the calcium carbonate particles were also characterized.
    对改性前后碳酸钙粉体的接触角、吸油率、石蜡糊粘度、粒度分布、分散性等性能进行了比较。

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原声例句
美食家基地

There's gotta be a good viscosity to it.

它必须有良好的粘度

美食家基地

Oh, it is, look at the viscosity. - It's more.

是的,看看它的黏度。- 它更黏。

假如有如果

Quicksand is a non-Newtonian fluid, meaning its viscosity changes under stress.

流沙是一种非牛顿流体,也就是说它的粘度在压力下会发生变化。

两分钟论文

This means that we solve these fluid equations by taking care of advection, pressure, and viscosity separately.

这意味着我们解决这些流体方程时,是将对流、压力和粘度分开进行处理的。

透视百科健康类

What makes it so dangerous is its viscosity.

使它如此危险的是它的粘度

厨房美味大比拼

I mean obviously, like it doesn't really have any viscosity.

我的意思是很明显,就像它真的没有任何粘性一样。

Crash Course 综合篇

We’re also going to assume that fluids flow perfectly smoothly, and have no viscosity.

我们还将假设流体流动非常顺畅, 并且没有粘性

Crash Course 综合篇

Fluids that don’t flow as easily, like honey, have a higher viscosity.

不易流动的液体(如蜂蜜)具有较高的粘度

Crash Course Physics 速成课物理

We're also going to assume that fluids flow perfectly smoothly, and have no viscosity.

我们还将假设流体流动 绝对光滑,不粘腻

TED-Ed(视频版)

Viscosity works against disruption, making the flow laminar instead.

粘度可以防止中断,而是使流动层流。

中文百科

黏度

沥青的粘度大约是水粘度的2300亿(2.3×1011)倍.[1]
黏度的定义。上面的边界板以恒速向右运动,从而带动下面的液体也向右运动。由于底板是静止的,因此液体从上向下的运动速度逐渐减低,从而在液体内部存在剪切应力。对于黏度低的液体,这个剪应力小,液体内部的摩擦小;对于黏度大的液体,这个剪应力大,液体内部摩擦大。所以黏度定义为剪应力与液体水平向右运动速度在y轴方向的变化梯度之比。本例中,如果液体水平向右运动速度的分布梯度如果是固定的,那幺液体的黏度与所受剪应力成正比。
在一个普通的并行流动(如可能发生在一个直管中),剪切应力与速度梯度成正比
视频显示了三个具有不同粘度的液体。

黏度,是黏性的程度,是材料的首要功能,也称动力粘度、粘(滞)性系数、内摩擦系数。不同物质的黏度不同,例如在常温(20℃)及常压下,空气的黏度为0.018mPa·s(10^-5),汽油为0.65mPa·s,水为1 mPa·s,血液(37℃)为4~15mPa·s,橄榄油为10 mPa·s,蓖麻油为10 mPa·s,蜂蜜为10mPa·s,焦油为10 mPa·s,沥青为10 mPa·s,等等。最普通的液体黏度大致在1~1000 m Pa·s,气体的黏度大致在1~10μPa·s。糊状物、凝胶、乳液和其他复杂的液体就不好说了。一些像黄油或人造黄油的脂肪很黏,更像软的固体,而不是流动液体。

英语百科

Viscosity 黏度

Laminar shear of fluid between two plates. Friction between the fluid and the moving boundaries causes the fluid to shear. The force required for this action is a measure of the fluid's viscosity.
In a general parallel flow (such as could occur in a straight pipe), the shear stress is proportional to the gradient of the velocity
Viscosity, the slope of each line, varies among materials

The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. For liquids, it corresponds to the informal concept of "thickness". For example, honey has a much higher viscosity than water.

Viscosity is a property arising from collisions between neighboring particles in a fluid that are moving at different velocities. When the fluid is forced through a tube, the particles which compose the fluid generally move more quickly near the tube's axis and more slowly near its walls: therefore some stress, (such as a pressure difference between the two ends of the tube), is needed to overcome the friction between particle layers to keep the fluid moving. For the same velocity pattern, the stress required is proportional to the fluid's viscosity.

近义、反义、联想词
近义词
n.
consistency, consistence, body

联想词
viscous粘性的;solubility溶度,溶性,可解决性,可解释性,溶解性;porosity有孔性,多孔性;permeability弥漫;lubrication润滑;fluid流动的;lubricant润滑剂;thickness厚,粗;modulus模数;surfactant表面活性剂;temperature温度, 气温;
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更新时间:2025/6/18 18:01:21