- 高压线 gāoyāxiàn high-voltage wirehigh-voltage power line; high-tension wire
- 高压氧 gāoyāyǎng hyperbaric oxygenOxygen at a pressure higher than the atmosphere, used for medical treatment; hyperbaric oxygenation
- 高压电 gāoyādiàn high voltagehigh voltage; refers to electricity above 250 volts for lighting, or between 3,000 and 11,000 volts in industrial contexts
- 高压锅 gāoyāguō pressure cookerA sealed pot made of aluminum or stainless steel that uses high internal pressure to cook food quickly; also called a [[压力锅|壓力鍋|ya1 li4 guo1]] or [[快锅|快鍋|kuai4 guo1]] in Taiwan.
- 副热带高压 fùrèdàigāoyā subtropical highsubtropical high-pressure cell or belt, typically located at about thirty degrees north and south latitude
- 超高压 chāogāoyā superhigh pressurepressure exceeding 100,000 atmospheres
- 冷高压 lěnggāoyā cold anticyclone(meteorology) cold anticyclone; a high-pressure system with a core of relatively cold air whose pressure intensity decreases with altitude
- 高压釜 gāoyāfǔ autoclavepressure vessel used to carry out chemical reactions or sterilization at high temperatures and pressures
- 高压氧疗法 gāoyāyǎngliáofǎ hyperbaric oxygen therapyMedical treatment involving the use of oxygen at an atmospheric pressure higher than normal.
- 高压清洗机 gāoyāqīngxǐjī high-pressure washeran industrial or household machine that cleans surfaces using a high-pressure water spray
- 高压氧治疗 gāoyāyǎngzhìliáo hyperbaric oxygen therapymedical treatment that uses pure oxygen at high pressure to help heal wounds and infections
- 高压政策 gāoyāzhèngcè high-handed policyhigh-handed policy; high-pressure policy
- 高压手段 gāoyāshǒuduàn high-handed measuresforceful or harsh methods used to suppress opposition or control a situation; with a heavy hand