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A portable test system (PTS) can detect endotoxin contaminants in medical devices, biologic products, drugs, and can be used for other applications, including spacecraft missions. 一种便携式检测系统(PTS)能够检测医疗设备、生物产品和药物中的内毒素污染，能够用于各种环境，包括太空船。 - 2
Orphan drugs are either drug or biologic products used to treat diseases or conditions affecting fewer than 200,000 people in the United States. 孤儿药物包括药物或者生物制品，用于治疗疾病，并且在美国发病人数少于20万人。 - 3
Alkaloids are important natural products researched most early, most of which possess biologic activity, and have extensive intensive physiological activity to people, animal and agricultural pests. 生物碱是研究最早的一类生物活性天然产物，对人体、动物或农业害虫具有广泛而强烈的生理活性作用。
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