use economically meaning in Chinese
节约使用
经济地使用
Examples
- It is urgent to develop ecomaterials , which use economically energy and have no harm to environment
人们迫切需要开发能够经济有效地利用能源并具有不污染环境的功能材料。 - Calculation results show that by the heat pump technology , the freezing heat can be used economically and practicably , and therefore be taken as a low temperature heating source for buildings
计算结果表明，热泵可以在经济、可行的前提下大量利用冷水凝固热，作为建筑的低温供暖热源。 - With the development of computer and internet technology by leaps and bounds , it ' s important to build irrigation area information system , which has perfect function , runs reliably , uses economically
随着计算机及网络技术的飞速发展和水利信息化进程的加速，建立功能齐全、运行可靠、经济实用的灌区信息化系统已是各级水利部门和业内人士一致达成的共识。 - With the development of computer and internet technology by leaps and bounds , it ' s important to build water conservancy information system , which has perfect function , runs reliably , uses economically
随着计算机及网络技术的飞速发展和水利信息化进程的加速，建立功能齐全、运行可靠、经济实用的水利信息化系统已是各级水利部门和业内人士一致达成的共识。 - In conducting our business of providing excellence in postal services , we try to ensure that our services and operations are conducted in an environmentally - friendly and responsible manner , and that our resources are used economically and effectively
我们在提供卓越的邮政服务时，亦须以负责任的态度确保各项服务及运作程序均符合环保原则，务求各种资源都用得其所，绝无浪费。