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.
通过建立多自由度行星变速机构的构件相对转速图，提出了一种多自由度复合行星传动方案设计理论和方法。
The design theory and method of multi-freedom compound planetary transmission scheme were presented based on component relative rotational speed diagram.
贲门癌恶性度高，相对于同期的其它部位恶性肿瘤预后要差的多。
The cardiac carcinoma is highly malignant and has worse prognosis compared with the malignant tumors of the same stage in other position of the stomach.
本发明提供一种可确保高记录灵敏度和相对长期保存的可靠性的单写多读型信息记录介质。
A write-once read-many information recording medium the reliability of which with respect to a high recording sensitivity and a long-term storage is ensured.
本发明提供一种可确保高记录灵敏度和相对长期保存的可靠性的单写多读型信息记录介质。
A write-once read-many information recording medium the reliability of which with respect to a high recording sensitivity and a long-term storage is ensured.
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