1) grade of electric meter
电表等级
3) language proficiency scales
等级量表
1.
As a uniform requirement brings with it the unavoidable problems, the paper suggests that it be replaced by language proficiency scales and illustrates its signi cance in college English teaching.
本文分析了统一要求带来的问题和缺陷,提出用语言能力等级量表来替代统一的教学要求,并对其积极意义作了阐述。
4) instrument classification
仪表等级表
1.
The instrument classification can be used to build up the instrument database and can save working time and raise design quality.
仪表等级表是一种改进的仪表工程设计和管理的方法。
5) Voltage level
电压等级
1.
Voltage Level Scheming and Feeding Modes Selection of Urban Distribution Network;
城市配电网电压等级及供电模式选型研究
2.
Optimized selection of voltage level in rural medium – voltage power distribution network
农村中压配电网电压等级的优化选择
3.
The paper explained the selection of voltage level for the public and the exclusive electric network by technical and economic analysis of power system operation according to the increasing generated electricity and demanded electricity.
根据当前发电量及用电量的不断增加,通过对电网运行技术经济性比较,阐述了公用电网及用户接入电网电压等级的选择与确定。
6) voltage levels
电压等级
1.
An investigation on the application of 20kV voltage levels for Tianjin Binhai district medium-voltage power distribution network;
天津滨海新区中压配电网20kV电压等级应用的研究
2.
Rational scheming of voltage levels is an effective means and an important measure to improve the distribution network transmission capacity,reduce loss,improve system stability.
配电网电压等级的优化配置是提高配网输送能力、降低网损、提高系统稳定性的有效手段和重要措施。
3.
The instance shows the advantage of 20 kV transformer station construction on the economic aspect by comparing with other voltage levels.
针对江苏省初步采用20 kV电压等级代替10 kV、35 kV电压等级,通过实例对采用20 kV供电客户端变电所建设投资的经济性优势作了分析,可供20 kV电压等级供电用户的推广应用参考。
补充资料：电表
①测量电压、电流、电阻、电功率等的各种电气仪表的统称。②瓦特小时计的通称。
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