与普通贴片相比，加载槽缝后贴片面积减小了近50%。

By loading slots on the patch, nearly 50% area is reduced compared with conventional patch.

youdao

然而，研究人员发现，有40%的情况在肿瘤移除后贴片并无法贴合，导致癌症复发。

However, the team found that in 40 percent of cases where the patch was not applied after tumor removal, the cancer returned.

youdao

在严格使用一段时间后，贴片会逐渐减少尼古丁的剂量帮助吸烟者慢慢地改掉这个习惯，而且没有前功尽弃的风险。

Used properly, over time the patch imparts increasingly smaller doses of nicotine to help the addict gradually break the habit without experiencing the worst symptoms of withdrawal.

youdao