然而，这消耗较多功率且在低功率应用中是不合需要的。

However, this consumes more power and is undesirable in low power applications.

youdao

实际上，这个步骤有太多不合需要的结果和风险，许多测试的质量和覆盖度都不足。

In practice, this step has too many undesirable consequences and the risk that much of the testing is of insufficient quality and coverage.

youdao

服务操作能够被设计用作输入、输出、和错误消息，但是这并不是必须的，而且还将导致不合需要的邮戳数据耦合。

Service operations can be designed to use single input, output, and fault messages, but this is not necessary, and can result in undesirable stamp data coupling.

youdao