迁移测试 meaning in English

migration testing

State transition testing is particularly useful where either the software has been designed as a state machine or the software implements a requirement that has been modeled as a state machine
当软件被设计成为一个状态机或者软件实现了一个状态机需求的时候，状态迁移测试是特别有用的。
If the product will come into contact with a combination of these foodstuffs then the product must be tested with both the acetic acid & olive oil & ethanol migration tests
如果一个产品既有可能接触到酸性食物又有可能脂肪类食品,酒类食品那么这个产品就要做醋酸迁移测试,橄榄油和酒精迁移测试