1) diversity system
多样系统
1.
The diversity is the important aspects of the system,and also the basic characteristics of the diversity system.
系统的多样性是系统的重要方面,也是多样系统的基本特征。
2) Ecosystem diversity
生态系统多样性
1.
Biodiversity includes ecosystem diversity, species diversity , gene diversity and landscape diversity.
生物多样性包含生态系统多样性、物种多样性、基因多样性和景观多样性。
2.
Based on Miami model,this paper calculated the human appropriation of net primary production(HANPP) in the middle reach of Heihe River basin,discussed the relations between the HANPP and ecosystem diversity,and compared the values of HANPP and ecological footprint(EF) in sustainability assessment.
基于Miami模型,对黑河流域中游净初级生产力的人类占用(HANPP)及其与生态系统多样性的关系进行了研究,并对HANPP与生态足迹(EF)指标在可持续发展评估方面的价值进行了比较。
3.
This paper summarizes the progresses of the species diversity research of pteridophytes on both the method of biodiversity research and three aspects of biodiversity (species diversity,genetic diversity and ecosystem diversity) in the last twenty years in China.
物种多样性是生物多样性研究的一个重要层面 ,该文从生物多样性的 3个层面 (物种多样性、遗传多样性和生态系统多样性 )以及多样性研究的方法 ,概述了近 2 0年来中国蕨类植物多样性研究的进展 ,讨论了蕨类植物多样性研究中存在的一些问题。
3) Phylogenetic diversity
系统发育多样性
1.
Phylogenetic diversity of microbes and its perspectives in conservation biology.;
微生物系统发育多样性及其保护生物学意义
2.
The phylogenetic diversity measurements and their uses in biodiversity conservation;
系统发育多样性测度及其在生物多样性保护中的应用
3.
Phylogenetic diversity and cold-adaptive hydrolytic enzymes of culturable psychrophilic bacteria associated with sea ice from high latitude ocean,Arctic;
北极高维度海域海冰嗜冷菌系统发育多样性及其低温水解酶分析
4) ATWT
多样化保护系统
6) multi-rate sample system
多速率采样系统
1.
For a multi-rate sample system with different output sampling and input updating described by state-space model,a multi-rate single predictive control algorithm based on single predictive method is proposed,and the closed-loop system properties are analyzed.
针对一类输入输出采用不同频率的多速率采样系统进行研究,提出了基于状态空间模型下的单值广义预测控制(MSGPC)算法,分析了系统的闭环稳定性问题,并给出了多速率预测控制系统稳定的充要条件,得到了闭环系统的稳定性可以通过适当调节预报时域长度来实现的结论。
补充资料：多样化半导体无创激光治疗修复系统
多样化半导体无创激光治疗修复系统｜英语解释：SmoothBeam 它针对的是青春痘的根源－皮脂腺过度旺盛的分泌，是一种温和、安全且有效的激光治疗方法。
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