求翻译：我们研究的初衷是在已知的减少术中知晓发生的方法外，寻找有助减少术中知晓发生的最简单的方法，而PHC从药理机制上有潜在的可能，我们才进行了此次观察性的研究。是什么意思？

The original intention of our study is known to reduce intraoperative awareness, The easiest way to find help to reduce intraoperative awareness, and phc from the pharmacological mechanisms underlying possible, we carried out the observation of research.

Our research was originally intended to be known in the reduction of the intraoperative know that happened, to find ways to reduce the intraoperative know the easiest way to and from pharmacological mechanisms PHC on potential, we will only make the observation of the study.

We study the original intention is outside the method which in the known reduced technique knows occurs, seeks is helpful the simple method which reduces in the technique to know occurs, but PHC has the latent possibility from the pharmacology mechanism, we have only then conducted this observation

The original intent of our study is known to reduce intraoperative awareness methods, looking for help to reduce the occurrence of awareness in the most simple way, PHC from the pharmacological mechanisms potentially possible, we conducted the observational study.

正在翻译，请等待...