对于同一系统,环境效率与资源效率关系是() Which of the following describes a right relationship between environmental efficiency and resource efficiency for the same system()
A、环境效率恒等于资源效率 The environmental efficiency is always equal to the resource efficiency
B、资源效率越高,环境效率也越高 The higher the resource efficiency, the higher will be the environmental efficiency
C、资源效率越高,环境效率就越低 The higher the resource efficiency, the lower will be the environmental efficiency
D、环境效率与资源效率无关 The environmental efficiency is not related to the resource efficiency