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Study on the Transformation of Populus simonii×P.nigra Haploid Plants with the Choline Oxidase Gene (codA)
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小黑杨（Populus simonii×P.nigra）单倍体植株转化胆碱氧化酶基因（codA）的研究 |
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Study on the Welding Material and the Microstructure and Properties of the Welded Joint in a 800MPa Grade Structural Steel
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新一代800MPa级超低碳微合金钢焊材及接头组织性能研究 |
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Study on the amidate modified reaction of lanolin
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羊毛脂酰胺化改性反应的研究 |
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Study on the chemical constituents of Ipomoea Pes-caprae (L.) Sweet (Ⅰ)
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厚藤Ipomoea Pes-Caprae(L.) Sweet的化学成分研究(Ⅰ) |
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Study on the chemical speciation of trace elements in Thlaspi arvense Linn.
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菥蓂籽微量元素化学形态研究 |
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Study on the effect of urination for patient after orthopaedics operation by Urinate training
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术前排尿训练对骨科手术后患者排尿影响分析 |
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Study on the expression of C-erbB-,p7~(kip) in stomach adenocarcinoma in coal miners
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煤矿工人胃腺癌C-erbB-、p7~(kip)表达的研究 |
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Study on the fungoid type punching and its effect on the quality of rough tubing
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菌式穿孔对毛管质量影响的研究 |
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Study on the inherent molecular characteristics of serogroup O 9 and O of Vibrio cholera
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O 9、O群霍乱弧菌分子遗传特征研究 |
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Study on the interaction between methylene blue and compound of mickle anions
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亚甲蓝与多聚阴离子化合物结合反应的研究 |
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Study on the live entero strcptococcus immobilized by the polysulfone memtrane of new type pore structure
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活肠链球菌在新型孔道聚砜膜上固定化的研究 |
