远足
发表于 2025-3-26 22:47:45
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lambaste
发表于 2025-3-27 04:58:42
Long Term Studies of Elemental Intake and Excretion of Three Adult Male Subjectsng Laboratory of Cincinnati, Ohio, as part of the long term studies on lead carried out by Dr. Robert A. Kehoe and his co-workers. Aliquots were sent to the University of Tennessee Department of Physics for analysis. The major elements sodium and potassium were analyzed by flame photometry, phosphor
污点
发表于 2025-3-27 05:36:35
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aspect
发表于 2025-3-27 09:45:29
X-ray Methods for the Analysis of Solutions alteration of matrix, and chemical separations. Effects of interelement effects, mass density, and depth of x-ray penetration are greater than with most solids. Sample presentation, bubble formation, and chemical reaction induced by x-ray radiation contribute to the difficulties encountered. Sample
expound
发表于 2025-3-27 15:33:24
Analysis of the Cornea of the Eye with the Electron Microprobeatopathy, in which calcium has precipitated in the tissues of the cornea. The condition was induced in rabbits by one of two methods: overdosing with vitamin D in rabbits with uveitis, and intravitreal injection of polyethylene sulfonic acid. In each case, a band of calcium appeared beneath the oute
progestogen
发表于 2025-3-27 18:50:34
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antidepressant
发表于 2025-3-28 00:47:04
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昏迷状态
发表于 2025-3-28 02:35:55
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哀悼
发表于 2025-3-28 10:19:12
Glass Reference Standards for Trace Element Analysis of Geologic Materialsn 46 added elements at uniform concentration levels aimed at 500, 50, 5, and 0.5 ppm, respectively. The blank represents the matrix composition approximating an average igneous rock. Preliminary evaluation spectrochemically of the trace element content and homogeneity of these glasses has demonstrat
incredulity
发表于 2025-3-28 14:17:47
Alternate Methods for the Determination of Boron in Silicateso statistical evaluation; the methods were shown to be identical, within experimental error, in precision and accuracy, and the results obtained by one method are interchangeable with results obtained by the other.