The purpose of clinical trials of medical devices is to evaluate the intended safety and effectiveness of the testing products.
医疗器械临床试验的目的是评价受试产品是否具有预期的安全性和有效性。
Clinical verification refers to verifying the testing products and the products already in the market are virtually the same in terms of the basic structure, performance, safety and effectiveness.
医疗器械临床验证是指通过临床使用来验证该医疗器械与已上市产品的主要结构、性能等要素是否实质性等同，是否具有同样的安全性、有效性。
Testing market is formed by the sellers and buyers of testing products and services.
考试市场即以考试为商品或劳务而形成的买者和卖者群体。
Say It: Many businesses are willing to reward individuals for taking opinion polls testing products or being a secret shopper.
表达：许多公司都愿意为参与民意调查、测试产品或者秘密购物的个人给予奖励。
The result of testing products P zeolite showed much better properties than first-rate 4A zeolite in national standard, and can be used as the substitute for STPP.
并对产品进行表征，结果表明P型沸石产品性能较好，超过洗涤用4A沸石国家优级品标准，可替代三聚磷酸钠作为洗涤助剂。
The result of testing products P zeolite showed much better properties than first-rate 4A zeolite in national standard, and can be used as the substitute for STPP.
并对产品进行表征，结果表明P型沸石产品性能较好，超过洗涤用4A沸石国家优级品标准，可替代三聚磷酸钠作为洗涤助剂。
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