Meaning
超标 means to go beyond an established standard, limit, or quota, typically in a negative sense. It commonly refers to exceeding safety limits, pollution levels, quality standards, or regulatory thresholds. The word combines 超 (to exceed) and 标 (standard/mark).
Usage
超标 is frequently used in official, technical, or news contexts when discussing environmental issues, food safety, construction quality, or health metrics. It carries a negative connotation, suggesting violation of regulations or acceptable limits. Often appears in phrases like '污染超标' (pollution exceeds standards) or '甲醛超标' (formaldehyde levels exceed limits).
Examples
- 01这批食品的农药残留超标，不能上市销售。, .The pesticide residue in this batch of food exceeds standards and cannot be sold on the market.
- 02检测发现室内空气质量超标，需要通风处理。, .Testing found that indoor air quality exceeds standards and requires ventilation treatment.
Characters
Common collocations
- 污染超标pollution exceeds standards
- 严重超标seriously exceeds standards
- 甲醛超标formaldehyde levels exceed limits
- 超标排放excessive emissions (beyond standards)
Antonyms
Origin
Modern compound formed from 超 (exceed) and 标准 (standard), with 标 serving as an abbreviation. Became widely used in the reform era as China developed regulatory frameworks for safety and quality control.