A long-term field trial on fertilization and on use of recycled nutrients in farming systems Ⅲ. Recycling rate of P and N through a composting cycle and recoveries of P and N in organic manure.;
辽西褐土施肥及养分循环再利用中长期试验Ⅲ.磷和氮在堆腐过程中的循环率及有机肥料中养分利用率
The results showed that to keep a higher recycling rate, lower lead emission rate, and proper lead-output growth rate are the effective ways to raise resource-service efficiency greatly.
研究铅酸电池系统对铅矿资源的消耗规律·采用资源服务效率作为衡量指标,借助参考年的铅酸电池生命周期铅流图,获得了铅在铅酸电池中的资源服务效率的变化规律·结果表明,保持较高的铅循环率、较低的铅排放率,适当地控制产量增长率,是大幅度提高资源服务效率的有效方法·计算了中国和瑞典铅酸电池系统中铅的资源服务效率现状;通过两者的对比,分析出中国资源服务效率低下的原因,并依此提出了改善对策
The water recycling rate μ and water resource efficiency γ for steel industry are defined,respectively.
引入“资源效率”的概念 ,分别定义了钢铁工业水的循环率μ和水的资源效率γ,并以长江流域 2 2个钢铁企业的用水指标为例讨论了γ和μ之间的关系。
Experimental studies on the effects of circulation rate on transfer and distribution of soil moisture and nitrate nitrogen of intermittent infiltration;
循环率对一维间歇入渗土壤水、氮运移分布影响的室内试验
Effect of recirculation ratio on the operation of CFB calciners;
循环率对循环流化床分解炉性能的影响(英文)
The distance between thc exhausting - blowing flue and the face and the effective range of recirculation ratio are determined.
简述了自激式水浴水膜除尘器的基本原理；经过现场测定，验证了该除尘器是一种新型高效的除尘设备；确定了抽压风筒口至工作面的最佳距离及循环率的有效范围。
The effects of heat carrier temperature,pyrolysis process temperature and coal temperature on the circulating ratio of heat carrier are analyzed.
本文通过建立下行床热解反应器的物料和热量平衡模型,计算分析了热载体温度、热解温度、被热解原煤温度对热载体循环率的影响,对煤炭拔头系统的设计和运行具有指导作用。
Baked calciam lime had huge effection on the circulation efficiency,digestion and evaporation sequences of the alumina production as the anti-causticization of the calcium lime in the alumina production.
由于反苛化作用,生烧石灰对氧化铝生产的循环效率、溶出和蒸发工序有很大的影响。
A method for calculating circulation efficiency of ideal gas is provided,and it is used for ellipse circulation.
给出了一种计算理想气体循环效率的方法,并对椭圆循环效率做了具体计算。
Closed Loop Control of the EGR Rate Using the Oxygen Sensor
使用氧传感器的排气再循环率闭环控制系统
Revolving Credit rate of Credit Card
信用卡循环信用利率
The Relationship between the Solids Circulation Ratio amd Separator Efficiency in CFB Boiler
循环流化床锅炉中物料循环倍率与分离器效率间关系
POWER DENSITY OPTIMIZATION OF A BRAYTON CYCLE WITH VARIABLE-TEMPERATURE HEAT RESERVOIRS
变温热源布雷顿循环的功率密度优化
Eco-efficiency Methods for Circular Economy Planning and Their Demonstration;
循环经济规划的生态效率方法及应用
On the "Green-efficiency" of New Circular Economy and its Realization Mechanism;
新循环经济的“绿色效率”及其实现机制
A Discussion on the Efficiency of Some Triangular Cycles in P-V;
讨论P-V图上几种三角形循环的效率
Research on Urban Circular Economy Operation Efficiency Based on DEA;
基于DEA的城市循环经济运行效率分析
Study on Circular Economy from the Aspect of Eco-efficiency;
从生态效率的角度深入认识循环经济
Discussing on One Note of Cycle Efficiency;
对《对循环效率的一个注记》一文的商榷
The Efficiency Assessment on Recyclable Economy of Industrial Area by DEA
基于DEA的产业园区循环经济效率评价
Superplasticity of TA15 Titanium Alloy Induced by Strain Rate Cycling
TA15合金应变速率循环超塑性研究
Efficiency Evaluation of Agricultural Circular Economy in Guangdong Province Based on DEA
基于DEA的广东农业循环经济效率评价
Power and efficiency characteristic for an endoreversible closed intercooled regenerated Brayton cycle
内可逆闭式中冷回热布雷顿循环功率效率特性
capillary flow velocity (CFV) and circulatory continuity ratio (CCR) were monitored to study the changes of microcirculation;
检测毛细血管血流速度及微循环灌注连续性比率，探讨微循环改变；
Direction-of-Arrival Estimation for Wideband Cyclostationary Signals Basing on Multi-Cycle Focusing
基于多循环频率聚焦的宽带循环平稳信号阵列测向方法
Construction of mathematical models of internal circulation quantity and gas generation rate of anaerobic internal circulation reactor
厌氧内循环反应器内循环量与产气率数学模型构建
Ash circulating ratio influences heat transfer as well as combustion.
灰循环倍率，不仅影响燃尽而且影响传热。
