boron-doping

例句：

1. 1. The new material is beingtested for its ability to boron-dope the steel.
   这种新材料正在测试其对钢铁进行硼掺杂的能力。
2. 2. The researchersare conducting a study on how toboron-dope the soil toimprove crop yields.
   研究人员正在进行一项研究，探讨如何通过土壤硼掺杂来提高作物产量。
3. 3. The process of boron-doping is complex and requires precise control overthe doping levels.
   硼掺杂过程复杂，需要精确控制掺杂水平。