insurgent
发表于 2025-3-25 04:55:54
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CLEFT
发表于 2025-3-25 07:41:05
Evolution and the Theory of Gamesthe enclosure. Within 20 minutes male A had persuaded the female to accept his ownership. Male B was then released into the open enclosure. Instead of challenging male A , B avoided any contact, accepting A’s ownership.
Badger
发表于 2025-3-25 12:23:45
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gnarled
发表于 2025-3-25 16:41:57
Lecture V: Assays of Antiserum Activitya and to express it in reproducible units. The development of such methods would also enable investigators to establish the quantitative profile of antibodies against different antigenic determinants carrying biological activities and to control in this way the biological specificity of various antisera”. (Robyn, Diczfalusy and Finney, 1968).
Decline
发表于 2025-3-25 20:29:12
Lecture III: Combination of Assay Resultsken to replace it by a new standard; a cooperative study involving several groups of people may be undertaken in order to measure the potency of the new standard relative to the old. Publications of the World Health Organization include many reports on such collaborative studies.
palliate
发表于 2025-3-26 01:07:27
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Vulnerable
发表于 2025-3-26 05:28:42
Lecture I: General Structures and Theorydrug or pesticide. They are used . because chemical or physical analysis is inadequate to assess a specific biological potency (as is typically the case with materials that are themselves biological in origin) . because, as compared with chemical analysis and in relation to practical requirements of
neutralize
发表于 2025-3-26 08:36:06
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乏味
发表于 2025-3-26 16:00:40
Lecture III: Combination of Assay Resultsr further study those that show some evidence of useful potency or because new batches of a familiar drug must be checked for acceptability of quality. At other times, several assays contribute information on the potency of a particular test preparation relative to a fixed standard. One reason is th
无法取消
发表于 2025-3-26 17:36:45
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