- 液态奶 yètàinǎi liquid milkmilk processed and packaged for retail consumption, such as pasteurized or ultra-heat treated (UHT) milk products
- 液态晶体 yètàijīngtǐ liquid crystala substance that flows like a liquid but has a molecular structure with properties of a solid crystal
- 液态氧 yètàiyǎng liquid oxygenliquid oxygen, commonly abbreviated in technical contexts as LOX; a light blue liquid used as an oxidizer for rocket propulsion
- 液态水 yètàishuǐ liquid waterliquid water as opposed to steam or ice