查询词典 Photobacterium

And declining to Artemia and Photobacterium phosphoreum T, spp.

本文还发现，石油污染对海洋生物的急性毒性影响随着时间的增加而增加。

Based on toxicity mechanism, a QSAR model was established and used to explain the toxicity of organic chemicals to fathead minnow and Photobacterium phosphoreum, which showed good relationships with wide range of organic compounds.

根据毒性机理，从理论上推导出有机物的定量结构—活性方程，并用来解释有机物对呆鲦鱼和发光菌的毒性，成功地阐述了有机物对水生生物的毒性机制，区分了有机物对不同生物的毒性的联系和区别，为有机物生物活性预测提供了新的思路。

Based on LSER method, the relationship between the acute toxicity of 26 substituted aromatic compounds on Photobacterium phosphoreum, Daphnia magna and fathead minnow and their theoritical solvatochromic parameters, the high correlation were found, it provided an example to introduce the quantum chemical parameters into QSAR study.

以线性溶剂化能相关理论为基础，利用理论溶剂化参数分析了26种取代芳香化合物对呆鲦鱼、发光菌和大型蚤的急性毒性，为成功地将量子化学参数引入QSAR研究探寻了一条新路。

The paper studied the degradation rule of Bromo-Chloro-Dimethyl Hydantoin in water environment and its acute toxicity to 4 aquatic organisms(Photobacterium phosphoreum, Chlorella vulgaris, Daphnia magna Straus and Brachydanio rerio).

研究了新型消毒剂溴氯海因在水环境中的降解规律及其影响因素以及BCDMH对4种不同生态位水生生物(发光菌、小球藻、大型溞和斑马鱼)的急性毒性。

Phenols are polar narcosis compounds, whose toxicity to photobacterium phosphoreum can be described by logP and pKa.

苯酚类化合物在水中的电离程度受水环境pH的影响，因此pH值成为影响其毒性的重要因素之一。

In this study, we studied the toxic effect of nitrification substrates and products on photobacterium.

对硝化基质和产物对硝化过程的影响进行初步研究。

Pyridoxal phosphate-dependent HDC are encountered in Gram-negative bacteria belonging to various species (i.e. Raoultella planticola, Enterobacter aerogenes, Photobacterium phosphoreum, etc.) Takahashi et al. 2003; Morii et al.

磷酸吡哆醛依赖HDC的是遇到革兰阴性菌属于不同的物种（即Raoultella planticola，产气肠杆菌，发光菌，等）（高桥等人。2003年；森井等人。2006年）。

In order to reduce the variation of Photobacterium phosphoreum luminous intensity during testing, the Photobacterium phosphoreum toxicity test was modified by a correction factor, P〓.

混合有机化合物的发光菌生物毒性试验方法的研究，包括发光菌生物毒性测试方法的改进、混合物毒性的表征及混合物毒性测试方法的探讨。

The results show that the toxicities of chloranlines to Photobacterium Phosphoreum are increased as the increase of sum of the net electric charge on the benzene ring.

结果表明：SQR值越大，即化合物苯环上的正电性越强，则氯苯胺类化合物对Photobacterium Phosphoreum的毒性就越大，据此可预测化合物的毒性。

According to the correlation of the inhibiting concentration to photobacterium and nitrifying bacterium by nitrification substrates and products, the change of luminous intensity of photobacterium can indicate the inhibition from nitrification substrates and products.

根据硝化基质和产物对发光细菌和硝化细菌抑制浓度的相关性，可用发光细菌发光强度的变化指示硝化基质和产物的抑制作用。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。