检查电机运转，路试车辆，使用电脑诊断和其他测试设备测试汽车系统和部件，从而进行诊断和隔离故障。

Inspect motor in operation, road test motor vehicle, and test automotive systems and components using computerized diagnostic and other testing devices to diagnose and isolate faults.

youdao

由于运八系列飞机上装备的机载设备种类比较多，测试信号复杂，单纯使用一种故障诊断方法很难达到故障诊断与隔离的目的。

There are many kinds of air-borne equipments and the signals to be measured are complex, it is hard to attain the goal of fault diagnosis and isolation just use one method.

youdao

在此基础上，通过综合考虑测试与测试、测试与故障隔离结论的关系，提出了系统级故障隔离的间接熵法。

Then, examined the relationship of tests and tests, tests and fault isolation conclusions, an indirect-entropy algorithm for system-level fault isolation strategy is proposed.

youdao