1) net energy
净能
1.
The experiment was conducted to investigate the effects of different net energy levels in low crude protein, amino acid-supplemented diets on the growth performance, and nutrient digestibility of the grower pigs.
选取120头22kg左右的杜×长×大三元杂交健康生长猪,随机分成5个处理,每个处理6个重复,每个重复4头,探讨低蛋白不同净能水平(10。
2.
And the same time,characteristics of the regression equation to predict digestible energy(DE),metabolizable energy(ME) and net energy(NE) of pig feeds and the differences between growing pig and adult pig were analyzed.
并分析了回归方程预测猪饲料的消化能、代谢能和净能的特点以及生长猪与成年猪的差异。
3.
The Net Energy of corn and soybean meal were calculated on the basis of actually evaluating the Apparent Digestible Energy(ADE) and Apparent Metabolizable Energy(AME).
本研究的目的是在实测玉米、豆粕的消化能、代谢能的基础上,根据公式推算净能,通过考察不同真可消化赖氨酸水平和净能水平对生长猪生产性能和氮利用的影响,探讨21-50kg生长猪的净能需要量及真可消化赖氨酸与净能的适宜比值(Tdlys/NE),共进行了两个试验。
5) net energy value
净能量值
1.
Furthermore,based on the lifecycle analysis,the paper calculated the net energy value and energy output-input ratio of wheat fuel ethanol,and evaluated the energy gain of wheat fuel ethanol in China.
分析了燃料乙醇能量收益问题提出的背景,国外有关燃料乙醇能量收益研究的最新进展及国内研究现状,采用全生命周期分析方法,计算了小麦燃料乙醇净能量值和能量产投比,对中国小麦燃料乙醇的能量收益进行了评价。
6) purification performance
净化性能
1.
Effects of temperature and its profile on purification performance of biotrickling bed for waste gas treatment;
生物膜滴滤床内温度及其分布特性对废气净化性能的影响
2.
The results show that both the mass fraction of photocatalyst in paint and the painting content have great influence on purification performance of mineral wool slab.
以甲醛为去除对象,用静态方法,考察了净化空气矿棉板的净化性能,同时分析了甲醛初始量、相对湿度、温度对净化效率的影响。
补充资料：净能
分子式：
CAS号：
性质：从饲料的代谢能中减去热增耗(HI)后的能值。
CAS号：
性质：从饲料的代谢能中减去热增耗(HI)后的能值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条