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A STUDY ON SURFACE CHARGES OF MAGNESITE AND DOLOMITE
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菱镁矿、白云石表面电性研究 |
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A STUDY ON TANNIN IN SAINFOIN PROTECTING PROTEIN PASSED PAUNCH
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红豆草中单宁对过瘤胃蛋白的保护研究 |
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A STUDY ON THE APPLICATION OF THE HANDLED-REAPER
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人力收割机的实用研究 |
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A STUDY ON THE CHARACTERISTICS OF ADSORPTION FOR Zn~(+), Cu~(+), Pb~(+) IONS ONTO PEAT AND LIGNITE
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泥炭和褐煤对Zn~(+),Cu~(+)”,Pb~(+)等重金属离子的吸附特征 |
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A STUDY ON THE CORRELATIVITY OF THE LEVELS OF BLOOD-LIPID AND SERUM LIPOPROTEIN BETWEEN NEW-BORN INFANTS AND THEIR MOTHERS
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新生儿与母体血脂、血清脂蛋白水平的相关性研究 |
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A STUDY ON THE EFFECT OF FEEDING HEN AND COCK BY MACHINE PRESSED COTTONSEED CAKE UNIDSING GOSSYPOL
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未脱酚机榨棉仁饼喂鸡效果试验研究 |
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A Study on Biological Characteristics and Molecular Epidemiology of Shigella Boydii Serotype 8
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鲍氏志贺氏菌8型菌株的生物学特性及分子流行病学研究 |
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A Study on Breeding Technique of Large Yellow Croaker, Pseudosciaena crocea(Richardson)
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关于大黄鱼Pseudosciaena crocea(Richardson)网箱育种技术的探讨 |
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A Study on Chemical Control of Reflexa Dodder
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寄生杂草大花菟丝子化学防除的研究 |
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A Study on Contaminant Residue of Bethons In Shellfish Culture Shoal of South Bank in Hangzhou Bay
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杭州湾南岸滩涂贝类养殖环境中污染物的调查 |
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A Study on Core System of New Type Nuclear Powered Propulsion Installation
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新型核动力推进装置堆芯系统研究 |
