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THE CLUSTERING AND ORDINATION OF QUERCUS VARIABILIS ROREST IN MANGHE NATURAL CONSERVATION,SHANXI
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山西蟒河自然保护区栓皮栎林的聚类和排序 |
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THE DISTRIBUTION AND SOIL ENVIRONMENTAL PROPERTIES OF THE MAIN PLANT COMMUNITIES IN A SALINIZED MEADOW LAND OF HEXI CORRIDOR
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河西走廊盐化草甸主要植物群落分布特点及其土壤环境特征 |
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OBSERVATION ON DIFFERENTIATION POTENTIAL AND CHROMOSOME STABILITY OF CALLUS IN SUBCULTURES OF PICEA WILSONII
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青杄愈伤组织在继代培养中的分化能力及染色体稳定性研究 |
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Study on Cell Suspension Culture of Catharanthus roseus Crown Gall Cell Induced by Agrobacterium C58
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土壤农杆菌转化的长春花冠瘿细胞培养 |
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EFFECTS OF TEMPERATURE AND AMMONIA ON SILVER CARP, BIGHEAD CARP, GRASS CARP AND COMMON CARP
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温度、氨对鲢、鳙、草、鲤鱼的影响 |
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STRUCTURAL STUDY OF SECONDARY XYLEM IN BRETSCHNEIDERA SINENSIS HEMSL.
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伯乐树茎次生木质部结构的研究 |
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MORPHOLOGICAL FEATURES OF HUMAN SKULLSFROM QUYUAN RIVER MOUTH,YUNXIAN,HUBEIAND THEIR PLACE IN HUMAN EVOLUTION
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湖北郧县曲远河口人类颅骨的形态特征及其在人类演化中的位置 |
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ERGOSTEROL PEROXIDES FROM CRYPTOPORUS VOLVATUS
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松橄榄中的麦角甾醇类过氧化物 |
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Analysis of The Vulnerablity of Man-Nature System in The Interlock Area of Farming-Pastoral Region in Northern China
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我国北方农牧交错带人地系统脆弱性刍议 |
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METHODS OF PLANT ISOZYME GENE LOCATIONS
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植物同工酶基因定位方法初探 |
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Cloning and Sequencing of Promoter and Signal Sequence Coding Regions from Bacillus subtilis
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枯草杆菌启动子－信号肽序列的克隆及序列分析 |
