1) maximum metabolic rate
最大代谢率
2) maximal sustained metabolic rate
最大持续能量代谢率
3) cerebral metabolic rate
大脑代谢率
4) metabolic efficiency
代谢效率
1.
The keys to studying urban sustainable development are material metabolic flux and metabolic efficiency, but urban material metabolic flux can reflect the metabolic rate, and its eco-efficiency can determine the metabolic capacity to support socio-economic development.
城市可持续发展研究的关键是城市物质代谢流量及其代谢效率研究,但物质代谢流量仅能反映代谢速率,而其生态效率则反映了支持社会经济发展的物质代谢能力。
2.
Based on energy analysis,an index framework of urban material metabolism including metabolic flux,metabolic stock and metabolic efficiency was proposed,by which the urban material metabolism level of four municipalities in China including Beijing,Tianjin,Shanghai and Chongqing in 2005 were investigated and analyzed.
采用能值分析方法,构建了基于城市物质代谢通量指标、代谢存量指标和代谢效率指标的城市物质代谢指标体系,并以北京、天津、上海和重庆四个直辖市为例计算了2005年四城市物质代谢状况。
3.
Phosphorus(P) input and output of four sub-systems(planting,animal husbandry,population and a simple sub-system representing all other inputs and outputs),the metabolic efficiency of the whole system,and the factors affecting pollution load are discussed.
运用物质流分析方法,对北京市地表饮用水源地——密云水库流域进行了磷循环特征的研究;分析了研究区域内种植业、畜牧业、人口和简单子系统内部及子系统间的磷输入输出状况,以及系统整体的代谢效率特征,讨论了流域水体磷污染负荷的影响因素。
5) metabolic rates
代谢速率
1.
The metabolic theory of ecology,a mechanism explanation of allometric relationship,predicted that metabolic rates of organism should scale as the 3/4 power of body size.
该理论认为,生物的代谢速率将正比于个体质量3/4次幂,然后将生物体的其他属性同代谢速率相联系,并进行一系列的时间、空间和组织水平的尺度转换,从而代谢生态学理论可以解释个体生长、发育、种群动态、分子进化,以及物种多样性等问题。
6) metabolic rate
代谢率
1.
Metabolic rates of various nutrients at different conditions by alpacas were determined,in order to estimate nutritional val- ues of two diets of different energy and protein contents.
本文旨在研究不同日粮条件下小羊驼对各种营养物质的代谢率,全面评价两种不同能量、蛋白梯度日粮的营养价值。
2.
Respiration rate and metabolic rate of ladybeetles,Propylaea japonica(Thunberg),were determined at six different temperatures in laboratory.
测定了不同温度下龟纹瓢虫的呼吸率和代谢率。
3.
The experiment showed that the dietary contents of trace elements do not affect ratio of laying,feed efficiency,egg yield and the apparent metabolic rate of air dry matter and energy ( P > 0.
结果表明 ,微量元素添加量不同对采食量、产蛋量、日粮风干物表观代谢率以及能量表观代谢率无显著影响(P>0 。
补充资料：能量代谢
能量代谢
机体与周围环境间能量交换和体内能量转移的过程。人体能量的消耗包括人体活动作功以及维持体温所需的能量，其消耗率与人体活动的强度有关，活动强度越大，消耗能量越多，需要营养物质也愈多。正常成人的能量代谢，摄入能量和消耗能量保持动态平衡，而小儿摄入的能量必须多于消耗的能量，才能保证机体的生长发育。 【能量平衡】 (energy balance）摄入能量和消耗能量保持的动态平衡。见"能量代谢"。
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