化验

• 拼音: huà yàn
• 汉字拆解: 化 = 亻+ 匕 (chemical); 验 = 马 + 佥 (examine/verify)

含义

To conduct a chemical test or laboratory analysis; to test a sample in a lab setting.

Common in medical and industrial contexts. Refers to blood tests, urine tests, soil analysis, food safety checks, and other chemical examinations. The results are called 化验单 or 化验报告.

例句

1. 医生建议他去化验血液，检查肝功能是否正常。
2. 食品安全部门对这批进口食品进行了全面化验。
3. 化验结果显示，该地区的水源已受到重金属污染。

用法指南

语境: medicine, science, food safety

语气: neutral

正确说法

• 请先去化验室抽血，结果明天才能出来。(Please go to the lab to have blood drawn first — results will be available tomorrow.)
• 样品已送去化验，等报告出来后再做最终决定。(The sample has been sent for testing; we'll make a final decision once the report comes out.)

错误说法

• 化验 and 检验 interchangeably without context — 化验 specifically implies chemical/laboratory testing; 检验 is broader, covering inspections and reviews

起源与历史

化 (chemical) + 验 (examine/test)

文化背景

世代: All ages

社会背景: Universal