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- forage unit: Unit of measurement of the energy input of feedstuffs Based on the net energy value of 1kg of Barley. 饲料单位:根据1公斤大麦的净能量值衡量饲料能量投入的单位。
- estimated net energy value 估计净能值
- net energy value 净热值
- Zero Net Energy Buildings: Are they Economically Feasible? 零能源建筑:是否在经济上可行?
- Predicting corn silage energy values? 预测玉米青贮的能值?
- The distribution was skewed toward the lower energy values. 这种正整分布向较低的能量偏移。
- A new indicator cost of net energy taking into account the renewability (CNER) of a fuel is proposed. 摘要提出一个新的考虑燃料可再生性的净能源成本指标,燃料指标值越低表明燃料的总体表现越好。
- Colonic fermentation, bacterial growth, fecal bulking, transit time and the energy value of foods are all affected by the presence of resistant starch. 结肠发酵、细菌生长、粪便体积、排空时间和饲粮能量值等都受到抗性淀粉的影响。
- The method of net energy analysis for fuel ethanol from corn was developed based on principles of life cycle inventory(LCI) analysis. 基于生命周期清单分析原理,建立了玉米燃料乙醇的净能量分析方法。
- Under the constant bending times, the biggest bending angle can be obtained with an optimal accumulative line energy value. 在扫描次数一定的情况下,存在一个最优的累积线能量使弯曲角达到最大;
- Second, truly independent studies on ethanol, such as those written by Tad Patzek of Berkeley and David Pimentel of Cornell, show that ethanol is a net energy loser. 其次,真正独立的研究显示,乙醇根本就是种一无是处的能源,提交此类研究结论的包括有加州大学伯克莱分校的TadPatzek和康奈尔大学的DavidPimentel;
- The life cycle total energy, fossil fuels, and petroleum consumption, net energy yield, and overall energy utilization degree of cassava-based fuel ethanol were assessed. 以总体能源消耗、化石燃料消耗、石油消耗、净能源产出和能源综合利用率为评价指标,对木薯燃料乙醇进行了生命周期能源效率评价。
- In particular,the energy value and the function in environmenmtal decontamination of spirulina are discussed.Finally,its perspective of application is envisaged. 着重讨论了螺旋藻的能源价值和在环境污染净化中的作用,展望了应用发展前景。
- We show that there are two mechanisms responsible for the net energy exchange between an intense pulsed laser and an electron in vacuum, namely, stimulated Compton scattering(SCS) and non-linear Compton scattering(NLCS). 研究显示真空中强脉冲激光与电子之间的净能量交换主要源于两种量子机制,即受激Compton效应(SCS)和非线性Compton效应(NLCS)。
- This paper presents a method and principle which employs pixel's gray value, pixel's energy value and pixel's fractal value as pheromone to segment image through simulation of ant colony behavior. 摘要提出以像元的灰度值、能量值和分形维作为信息素的蚁群行为仿真的图像分割原理和方法。
- Racah's way and the diagoal and invariant principle,this note derives two spectral formulas,and by use of the variation method of wave dynamics obtains the energy value of the two spectral formulas. 本文利用拉卡方法与对角和不变法则导出氦原子组态的两个谱项式,利用波动力学的变分法得出两谱项的能量值,结果与实验值相比较,符合得较好。
- The more intensified the knock is, the larger the energy values of D1 goes.The energy value of D1, D2 and D3 can be used to detect knock. 根据各尺度细节部分D1、D2和D3的能量特征值可检测爆震。
- Study of net energy system on dietary of pigs 净能体系在猪日粮配制中的研究现状
- Based on the Parseval energy integral equation, energy values included in vibration signal of corresponding frequency are calculated. 依据Parseval能量积分等式 ,计算出各频率对应振动响应的能量值。
- He hit the tennis ball over the net. 他把网球打过了网。