active substance meaning in Chinese
放射性物质
活性物质
有效物质
Examples
- Standard test method for methylene blue active substances
亚甲蓝活性物质的试验方法 - Unsealed radio active substances - identification and certification
非密封放射性物质识别和证书 - The active substance is unshiped from colophony through acet
以8000rpm对发酵液离心收集菌体。 - Measurement of mechanical active substances in railway locomotives
铁路机车机械活性物质测定方法 - Capillary active substance
毛细管活动物质