1) two-way heat-supply
双向供热
2) Bi-Power Supply
双向供电
1.
Designing and Application of Embedded Balance Regulator for Bi-Power Supply;
双向供电嵌入式平衡调节器的设计及应用
3) two-way providing problem
双向供题
1.
In an attempt to try creative education by eans of supervising students in writing mathematic paper to increase students creative ability in two different schools , the results indicate:"problem-centred teaching"and "two-way providing problem"were keys to success in practice, and great attention should also be paid to the nature of research topic and inter-subject infiltration in teaching.
在２所不同的学校以指导学生创作数学论文的形式尝试创新教育，结果显示：＂问题教学＂ 和＂双向供题＂是实践成功的关键，课题的性质和学科间渗透在教学中也应重视。
4) two-way cooling
双向供冷
6) Bilateral thermal reserve
双向热备
补充资料：用电人有要求供电人安全供电的权利
用电人有要求供电人安全供电的权利：用电人有要求供电人按照国家规定的供电质量标准和合同约定安全供电，这是供电人的主要义务，也是用电人的主要权利。供电人的供电质量标准包括电压频率、电压、供电可靠性须符合国家规定和约定的标准。供电的方式、时间、地址、和电量等须符合合同的约定。
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