macronutrient cycle大营养环
macronutrient macroelement多量养分
macronutrient solution常量营养
macronutrient elements大量营养元素
macronutrient accumulation养分吸收
acceptable macronutrient distribution ranges宏量营养素可接受范围;可接受的大量营养素分布范围
dynamic change of macronutrient养分动态
Calculating energy and macronutrient requirements能量与巨量营养素的计算
N(名词) any substance, such as carbon, hydrogen, or oxygen, that is required in large amounts for healthy growth and development 大量营养素; 碳、氢或氧等为健康成长和发展所大量需求的物质