| 1. | The viscous drags is equal to the resultant force .
粘阻力等于合力。 |
| 2. | Gases are much less viscous than liquids .
气体的粘滞性大大小于液体。 |
| 3. | Flow of gas or liquid due to a pressure difference is called viscous flow .
由于压力差引起的气体或液体流称为滞流。 |
| 4. | Since hf forms only a two-dimensional polymer it is less viscous than water .
由于HF只形成二维聚合体，所以它的粘性比水的小。 |
| 5. | The viscous force constantly drains eddy energy and limits the population of eddies .
粘性力不断消耗旋涡的能量，从而抑制着旋涡的繁殖。 |
| 6. | The monomer, or base epoxy, is a light amber fluid which is usually quite viscous .
单体或碱性环氧树脂，是一种淡琥珀色的液体，通常都是很粘的。 |
| 7. | The core of the gas flow can be considered to be remote from viscous or heat transfer effects .
气流的中心部份可以认为是与粘性或传热效应关系不大。 |
| 8. | When viscous forces predominate the flow is proportional to the pressure drop across the element .
当粘滞力起主导作用时，流量当通过主要部分的压力降或正好。 |
| 9. | The time-dependent group of purely viscous fluids includes the thixotropic and the rheopectic fluids .
纯粘性流体中与时间有关的一类包括触变性流体和流凝性流体。 |
| 10. | Furnace operation was satisfactory, although the slag was viscous and difficult to tap from the furnace .
炉子的操作情况是令人满意的，但炉渣很粘，出料比较困难。 |
