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NH -N has no obvious effect on growth of V.harveyi, but when its concentration is between . and . mg/L,the mortality and V.harveyi infected rate of P.japonicus can be heightened.
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NH -N对发光细菌的促生长作用不明显 ,但其质量浓度 .～ .mg/L时 ,能增加日本对虾仔虾对发光病的感染率和死亡率。 |
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NJ08 was identified as Bacillus cereus and NJ8 was similar with Bacillus pumilus in biological, physiological and biochemical characters.
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应用传统生物学特征观察方法和生理生化测定鉴定NJ08为Bacillus cereus,NJ8与Bacillus pumilus的形态及生理生化特征相似。 |
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NMR STUDIES OF THE COORDINATION COMPOUNDS OF 8 - C - AND CoCl_ IN ACETONE SOLUTION
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在丙酮溶液中8—冠—与CoCl_配位化合物的NMR研究 |
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NMR STUDY OF LARIAT ETHERS CONTAINING PYRIDINE
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含吡啶氮杂缰绳醚的NMR研究 |
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NMR STUDY OF SILK PROTEIN——Ⅱ. ~ C CP MAS NMR Studies of Bombyx Mori, Antheraea Pernyi Silkworm Cocoon and Their Fibroin in Solid State
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蚕丝蛋白的NMR研究——Ⅱ.桑、柞蚕丝及其丝素的~ C CP—MAS NMR研究 |
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NMR Study of Lariat Ethers
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含吡啶环系内脂型氮杂缰绳冠醚的NMR |
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NMR Study of the Coordinaion of Ba~(+) with Lariat Ether Containing Pyridine
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含吡啶氮杂套索冠醚Ⅰ与Ba~(+)配位的NMR研究 |
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NON-EQUILIBRIUM EFFECTS ON HEAVY OIL DISPLACEMENT
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不平衡对稠油驱替的影响 |
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NONINTERFERENT WORKSPACE OF - STEWART MECHANISM
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-STEWART机构的无干涉工作空间 |
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NONLINEAR BIFURCATION DISSIPATION OF THE CHANDLER WOBBLE
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Chandler摆动的非线性分岔耗散 |
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NOTES ON THE LOQUAT APHID
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枇杷巨锥大蚜的初步研究 |
