ecosystem protection

基本解释

It puts forward plans for spatial grading of service functional values of ecology and suggestions on ecosystem protection.
提出了生态服务功能价值空间分级方案和保护生态系统的建议。
Consider of water ecosystem protection and characteristics of ultrasonic technology, low frequency and low power ultrasonic especially suit to control algal growth in water body.
超声波的空化作用能够抑制藻类生长，从保护水体生态系统以及超声波技术本身的特点考虑，低频率、低功率的超声波更适合于水体抑藻应用。
This passage mainly studies the tradition, development and concrete contents of ancient Mongolia ecosystem protection laws and its ecosystem law view, also expounds its realistic value.
本文主要研究蒙古族古代生态保护法的传承、演变、具体内容及其背后蕴含的生态法律观，并对其现实价值加以阐释。

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