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541. Application of road network theory in studying ecological ef
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542. temporal Variation Analysis of Ecological Systems NPP in Chi
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543. Defective Tumor Angiogenesis and Retarded Tumor Growth in Aq
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544. Diffusion-weighted imaging in dynamic monitoring the efficac
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545. Aesthetic Value of Aeolian Geomorphosites in the Kumtagh Des
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546. TECHNIQUE OF SYNTHETIC GEOLOGIC PREDICTION AHEAD IN TUNNEL I
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547. related genes in crucian carp Carassius auratus gibelio chal
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548. Investment Explanation of Stagnation of Economic Growth in N
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549. Application of health belief model (HBM) in relationship of
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550. The Research Status of Practical Teaching in Economic Manage
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