As Listing 3 demonstrates, the size of an ULP is not constant.

如清单3所示，ULP的大小并不是固定的。

youdao

When the velocity (feed rate) is not constant, several problems can result.

当进给速度不恒定时，会造成许多问题。

youdao

The Moon's elliptical orbit means its distance from the Earth is not constant.

月球椭圆型的轨道意味着它到地球的距离是变化着的。

youdao

Not necessarily anymore. The Internet offers a constant window on the rest of the world.

VOA: standard.2010.04.21

It's not constant pressure, because we have a delta p going on. It's not constant volume either.

也不是恒容，这个限制,是这个实验的限制。

麻省理工公开课 - 热力学与动力学课程节选

It's not constant volume.

我们对。

麻省理工公开课 - 热力学与动力学课程节选

However, as petrol and diesel engines are also improving, the relationships between the different types of vehicles are not constant.

BBC: Electric cars 'pose environmental threat'

The theory explained that space is relative and not constant, and the only thing that is constant is the velocity of light.

UNESCO: Culture

Big Ben can deal with some pressure, but not constant pressure.

FORBES: Super Bowl Smack-Talk, Take Two: The Quarterbacks