定期取样的英文

periodic sampling

• 定期:    fix a date regular ...
• 取样:    sample; sampling
• 长期取向:    long-term orientat ...

例句与用法

1. Tvb - n value , tba value , dehydration rate , thawing waste , cook drip were measured after being stored a period of time
   定期取样测定其挥发性盐基氮( tvb - n )值、硫代巴比妥酸值( tba ) 、冷藏干耗率、物料解冻时的汁液流失量及煮汁率。