Inveterate
发表于 2025-3-27 00:53:21
The use of Simca Pattern Recognition in the Analysis of Complex Chromatographic Data, is the SIMCA pattern recognition method and the data to which it is applied are gas chromatograms of the Aroclors 1242, 1248, 1252, and 1260. The problem is formulated as one of classification and a sample of used tranformer oil from a waste dump is classified as to its composition.
悠然
发表于 2025-3-27 02:25:00
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彩色的蜡笔
发表于 2025-3-27 07:35:04
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reserve
发表于 2025-3-27 10:04:31
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Encoding
发表于 2025-3-27 13:58:19
Foreword,ms. QSAR is a fundamental concept in the development of pharmaceutical drugs and toxic organic chemicals (biocides) used in agriculture, in forestry, and for general pest control. The proliferation of organic biocides which have been produced and which continue to be developed at a rate of some 600
Itinerant
发表于 2025-3-27 19:47:17
Comparative Toxicity and Metabolism of Tetrachlorobenzene Isomers,females the LD50 values were found to be 1167 and 1727 mg·kg. for 1,2,3,4- and 1,2,3,5-TCB, respectively. Clinical signs of toxicity included depression, flaccid muscle tone, prostration, piloerection, loose stool, hypothermia, dacryorrhea, coma and death. In a subacute study, rats were fed diets co
斗争
发表于 2025-3-28 01:52:01
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Flawless
发表于 2025-3-28 05:42:51
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饮料
发表于 2025-3-28 06:34:36
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烦人
发表于 2025-3-28 13:13:31
,Environmental Hazard Profile — Test Results as Related to Structures and Translation into the Envirging to various classes are given. Additional accumulation and degradation rates are given for representative benzene, benzoic acid, and phenol derivatives, and for selected aromatic amines, chlorobenzenes, and chlorobiphenyls. The “sphere fragmentation” of chemicals is shown on the examples of 3-me