Changing volume ratio of the two-chamber muffler can improve the effective noise reduction frequency range of the muffler.

通过改变消声器的两腔容积比，可以改善消声器的有效消声频率范围。

youdao

The volume of the graphical model (220) may be computed by the rule of disks, and a graphical or numerical display of the changing volume with time displayed.

该图形化模型(220)的容积可以通过圆盘规则计算，并且显示随时间变化的容积的图形显示或者数值显示。

youdao

Gradient-density PUF was produced in two ways : mould shaping and embed shaping, through changing volume filling coefficient, mass filling coefficient, and the size of foam core.

采用模塑成型和嵌入成型两种方法，通过改变体积填充系数、质量填充系数和芯体尺寸，制备了梯度密度聚氨酯泡沫塑料。

youdao

How many moles of gas are there in each case, in reactants and products? If that changes, of course you know that the pressure in there is going to change at constant volume if the amount of gas in there is changing.

在反应物和生成物中，各有多少摩尔的气体？,如果它发生了变化,当然在等体条件下，如果气体的总量,发生了变化，压强也会发生变化。

麻省理工公开课 - 热力学与动力学课程节选

The additional change due to changing pressure volume is certainly measurable.

由于压强和体积的改变带来的,附加变化无疑是可以测量的。

麻省理工公开课 - 热力学与动力学课程节选

It also introduces the ability to program Philips Hue lighting systems with entertainment activities allowing you to adjust the room's lighting as easily as changing the volume of your television.

ENGADGET: Logitech unveils Harmony Ultimate and Smart Control universal remote sets for home entertainment heroes

Your TV will also be watching for gestures to control things like changing channels, volume, and so on.

FORBES: TV In 2031: Your Remote Gets Zapped, Homer Simpson Drinks Your Beer

Buyers of the call options last week appear to be hanging on to their positions, given relatively light volume changing hands at those strikes this afternoon.

FORBES: Options Players Bet On Upside For Uranium Supplier USEC