...其机制_植物保护_农业科技_论文宝库 菌根侵染率(PERECENT AMF COLONIZATION) 45-46 1.5.2 AMF的相对多度(RELATIVE ABOUNDANCE,RA) 46 1.5.3 分离频度(FREQUENCE,F) 46 1.5.4 重要值(IMPOR..
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研究摸清了桃园昆虫群落的物种组成、各类群的相对多度。
The species composition in the insect community and the relative abundance of each group were studied in the peach orchards.
讨论了采用相对灵敏度系数进行多外标归一校正的可行性。
The feasibility of normalization with multi-external standards using relative sensitivity coefficients was discussed.
该算法定义了图像区域的相对清晰度判定指标，并根据多焦距图像像素邻域的相对清晰度来逐个选取聚焦清晰的像素点从而构成融合图像。
To overcome this problem, a novel fusion algorithm is proposed, which is based on a new image region focus measure, Relative Activity Level (RAL), presented in this paper.
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