The juice is concentrated by evaporation under reduced pressure.

果汁是低压蒸发浓缩而成的。

youdao

The solvent was evaporated under reduced pressure and water (100 ml) and acetic acid (12 ml) were added to the residue.

溶液减压蒸馏，在残留物中加入100毫升水和12毫升醋酸。

youdao

Garlic plant volatile was extracted by steam distillation under reduced pressure, and the chemical components were determined by GC-MS analysis.

采用减压水蒸气蒸馏法提取出蒜苗挥发物，用GC - MS法分析鉴定其化学成分。

youdao

Vicente del Bosque's side have still not clicked in South Africa - and the South Americans put them under real pressure before being controversially reduced to 10 men just before half-time in Pretoria.

BBC: Chile 1-2 Spain

The region's social work services committee heard concerns increasing demand and reduced spending would put the service under growing pressure.

BBC: Dumfries and Galloway social services overspend pledge

State and local budgets are under extreme pressure right now and its showing in reduced purchases of textbooks and other education materials.

FORBES: More Than Meets The Eye At McGraw-Hill