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Effects of Cadmium and Mercury on Superoxide Dismutase Activity of Eisenia foetida
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镉和汞对赤子爱胜蚓超氧化物歧化酶活性的影响 |
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A QUANTITATIVE ANALYSIS OF THE VARIATION PATTERN OF SOME CHARACTERS OF RHODODENDRON OVATUM PLANCH
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马银花若干性状变式异样的定量分析 |
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THE PRELIMINARY STUDY ON THE NATURAL IMMIGRATION AND ESTABLISHMENT OF ATRAPHAXIS SPINOSA AND NITRARIA ROBOROWSKII IN THE SOUTH—WEST EDGE OF THE ZUNGER BASIN
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刺木蓼和大果白刺在准噶尔盆地南缘沙区侵移定居的初步研究 |
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A SURVEY ON STUDY AND APPLICATION OF MYCORRHIZA
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菌根的研究和应用概况 |
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ON THE NUMBER OF THE LARGE-TOOTHED RAD-BACK-VOLES ON DIFFERENT SLOPES AND ITS MEANING IN RODENT PEST PREVENTION FOR YOUNG FORESTS
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棕背■在不同坡度林地的数量及预防幼林鼠害的意义 |
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ON ECOLOGY AND ENERGY DYNAMICS OF MASKED POLECAT ( MUSTELA EVERSMANNI) IN HAIBEI QINGHAI PROVINCE
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青海海北地区艾虎的某些生态学特征及种群能量动态资料 |
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Morphological research of lung development in fetal rat
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大鼠胚胎肺泡发育形态学观察研究 |
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Detection of quinolone resistant mutation in gyr A gene of Salmonella typhi by PCR-RFLP, SSCP
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聚合酶链反应RFLP与SSCP检测伤寒杆菌DNA旋转酶基因变异 |
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STUDY ON THE ACTIVITY HABIT OF BROW-ANTLERED DEER
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海南坡鹿活动习性的研究 |
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Palaeoecology and fossil preservation of the early metazoan biotas during the Doushantuoan (Late Sinian)
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晚震旦世陡山沱期后生生物群的古生态环境探讨 |
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Study on microencapsulated human chromaffin cells cultured in vitro
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微囊化人嗜铬细胞体外培养的研究 |
