1) energetic efficiency characteristic
能效特性
1.
An experimental study is made on the energetic efficiency characteristic of cogeneration system for combined heat, cold and power production, especially when the system is under partial load or small load.
对热电冷三联产系统的能效特性及在部分负荷和较小负荷运行时的能效率进行实验研究。
2) characteristic and efficiency
特性与效能
3) the effect characteristic
效能特征
4) subject-specific self-efficacy
学科特定性自我效能
1.
This research adopts general self-efficacy and subject-specific self-efficacy questionnaires and investigates 424 college students, in which 155 majoring in electronic information engineering, 97 majoring in computer software and 172 majoring in administration.
主要研究了大学生一般自我效能和学科特定性自我效能对总评成绩和特定学科专业成绩的预测作用，探讨了一般自我效能及学科特定自我效能、性别对学业成绩的影响。
5) performance characteristics
性能特性
1.
The phase characteristics and performance characteristics of a pneumatically driven split-type Stirling cryocooler are studied by combining the parameters such as charging pressure, resonance frequency of the displacer, operating frequency.
本文通过充气压力、推移活塞固有频率、运行频率等参数的组合,研究了气动分置式斯特林制冷机的相位特性和性能特性。
6) aging property
时效特性
1.
The influence of Ti on aging property and reinforceing phase Mg2Si of 6063 alloy was studied.
研究了Ti含量对6063合金时效特性及强化相的影响。
补充资料：强制性能效标准
指国家对进入市场用能产品的能源效率或能耗量指标的强制性要求。主要内容包括：能效限定值、节能评价值、能效等级。能效限定值是产品在能效方面的市场准入标准。节能评价值是对产品是否达到节能产品认证要求的评价指标。能效等级是表示用能产品能效水平高低的等级指标，分为1、2、3、4、5级，其中1级表示产品能效水平最高，5级表示产品达到能效限定值。
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