chisel 发表于 2025-3-23 12:17:18
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Cocaine,Cocaine is a CNS stimulant that increases alertness, elevates mood, and produces euphoria. It was isolated from the leaves of the . tree in the 1860s and around the turn of the century was used as a local anesthetic, but currently has no clinical uses.参考书目 发表于 2025-3-23 19:35:18
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Antipsychotics,Antipsychotic drugs or major tranquilizers as they are also called, are primarily used for psychotic disorders such as schizophrenia and have virtually no potential for abuse or recreational usage.surmount 发表于 2025-3-24 07:29:45
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Critical Bands and Excitation,The concept of critical bands is introduced in this chapter, methods for determining their characteristics are explained, and the scale of critical-band rate is developed. The definitions of critical-band level and excitation level are given and the three-dimensional excitation level versus critical-band rate versus time pattern is illustrated.