system degradation是什么意思_system degradation中文

system degradation中文什么意思

system: n. 1.体系，系统；分类法；组织；设备，装置。 2.方 ...
degradation: n. 1.降级；免职。 2.退化；堕落。 3.【地质学； ...
degradation: n. 1.降级；免职。 2.退化；堕落。 3.【地质学；地理学】(地表的)剥蚀。 4.【化学】降解，递降分解(作用)。 5.【物理学】(能的)退降。 advancement and degradation 升级和降级。
abiotic degradation: 非生物降解
ablative degradation: 烧蚀破坏

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For example , carrier frequency offsets , which are caused by the inherent instabilities of the transmitter and receiver carrier frequency oscillators , can lead to severe system degradation due to inter - carrier interference ( ici ) . symbol timing synchronization must also be achieved in order to avoid inter - symbol interference ( isi )
其载波频率误差会引入子信道之间的干扰( ici ) ，而帧同步的误差会引入符号间干扰( isi ) ，同时还会对信道估计带来严重的影响。
Based on analyzing the water resource situation and water environment problems such as water pollution , ground water table dropping , seawater invading and local water system degradation in shandong peninsula urban agglomeration ( spua ) , this article puts forward some strategies for sustainable water utilization in spua accompanying the rapid urbanization
摘要在分析山东半岛城市群水资源状况和地下水位下降、海水入侵、水域污染及自然生态失衡等水环境问题的基础上，提出了水资源约束下山东半岛城市群发展对策。

system degradation中文什么意思