growing performance的用法和樣例：
例句
- The chromium improved the growth performance and carcass characteristics in broilers.
補鉻改善了肉仔雞的生長(cháng)性能與胴體品質(zhì)。 - The study showed that growth performance was comparable among the three strains, and the heterosis from Boer goats was not observed.
說(shuō)明在湘西當地飼養水平下，三品種山羊羔羊的生長(cháng)性能相近，波爾山羊的雜交優(yōu)勢不顯著(zhù)。
