If water gel is not available, a moist sponge may be used.

如果水凝胶是不可用的，可以使用一个潮湿海绵。

youdao

The invention relates to a method of producing an intelligent type macromolecule water gel.

本发明涉及一种智能型高分子水凝胶生产方法。

youdao

When you add water to sand, the mixture turned into almost a gel.

当你往砂子当中加水时，混合物几乎变成凝胶。

youdao

That matrix has properties that vary in different locations in the body, but basically it's a highly hydrated or water-rich gel.

这种基质的性质,随其所在身体部位的不同而不同,但基本是高度水合的,即富含水的凝胶

耶鲁公开课 - 生物医学工程探索课程节选

This collagen is highly hydrated, it forms a gel that has water-like properties but it also has solid properties.

这些胶原蛋白是高度水合的,形成了既有水的特性,又具有固体特性的胶体

耶鲁公开课 - 生物医学工程探索课程节选

One of the things commonly used is a water-filled antiseptic gel wrapped around the burn which not only cools down the injury fast but helps prevent the infections which are the biggest killer of burns patients.

BBC: Saving your skin

Study after study shows marked reductions in transmission in public spaces when hand hygiene is practiced, and a recent study found nearly undetectable influenza particle levels after hands contaminated with influenza were washed with either soap and water or an over-the-counter gel containing at least 50 percent alcohol.

CNN: Commentary: Flu and your health on a plane

From a molecule's point of view, a gel consists of a dense network of strands interspersed with water.

ECONOMIST: Finding fault with genes