highly doped

例句：

1. 1. The soil is highly doped with minerals from the nearby river.
   土壤中富含附近河流带来的矿物质。
2. 2. The scientist highly doped the sample to increase its strength.
   科学家对样本进行了高度掺杂以提高其强度。
3. 3. The new drug was highly doped with antioxidants to protect against side effects.
   这种新药被高度掺杂抗氧化剂以保护免受副作用的影响。