他们的发现还得经过更多患者和病例的反复检验。
Their findings will have to be repeated with more patients and other disorders.
在文档交付开发人员之前，我们要反复检验产品的可用性、合意性和可行性。
We need to test (validate) usability, desirability and feasibility - before proceeding to engineering.
在文档交付开发人员之前，我们要反复检验产品的可用性、合意性和可行性。
We need to test (validate) usability, desirability and feasibility -before proceeding to engineering.
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