The cloud (such as water cloud), which is formed by the inert substance suspending in the air, can prevent or suppress flame and shock wave's propagation.

惰性物质悬浮于空气中形成的云雾(例如水雾)能阻挡或抑制火焰和激波传播。

youdao

Building animation tools for fluid motions by computer on many natural phenomena such as water, cloud and smoke, which is one of the most important problems in computer graphics.

用计算机真实地再现水、云、烟为代表的流体在自然界中的运动过程和运动规律，即流体模拟是计算机图形学中的一个重要研究领域。

youdao

Simulating natural phenomena, such as water, cloud, smoke, rain, snow and so on, has been widely used in computer game, 3d animation, movie production and advertising, etc.

关于水、云、烟、雨、雪等自然景物的模拟，在计算机游戏、三维动画、影视及广告中有着广泛的应用。

youdao

Along the bank, a breeze sweeps pink sand into the water, a cloud of fairy dust twinkling in a beam of sun.

BBC: Missing pieces in Utah

One major unsettled issue in climate science indeed is what this sensitivity is, and several threads of information, including the surface temperature history, and water vapor and cloud data argue Lindzen may be correct.

FORBES: What Happens When You Rub Two Climatologists Together?

As a parcel of dry air rises, it has to rise farther before it saturates with enough water to form the cloud base.

CNN: Clouds' role in global warming studied