Background: Wrong-site surgery remains a common problem as voluntary preoperative skin-marking protocols have met only limited success.

背景： 术前自愿给手术部位皮肤作标记所起到的作用很有限，手术开错部位仍然是个普遍的问题。

youdao

We set up the optimum bulging process by marking sensing guidelines and absorbing water ability. Meanwhile, we have detected the dissolving nitrogen in the bulged hog skin.

以感官指标和复水性为评分标准确定了最佳膨化工艺参数，同时对膨化猪肉皮的可溶性氮含量进行了检测。

youdao

He did not draw the skin incision to be made with the sterile marking pen the way the other professors did.

NEWYORKER: Personal Best