反转场

... adverse factors 不利因素 adverse field 反转场 adverse grade 反坡; 反倾斜; 逆坡 ...

M. methods can be easily performed on-site, even in adverse field environments.

的方式可以轻松在现场作业，即使不利的实地环境也不例外。

How to protect the optical antenna simply and effectively is an important problem that should be resolved for the laser warning equipment to be used in adverse field conditions.

如何在各种恶劣的战场环境下，简便有效地保护激光告警设备的光学天线是激光告警设备实际使用中需要解决的一个重要问题。

This article explains the reasons that medical adverse events occurred and the meaning of monitoring, and explores the concrete measures of the related field in author's hospital.

本文介绍了医疗器械不良事件产生的原因、监测的意义，并对我院在该领域开展的相关工作具体方法措施等进行了探讨。