A segment of this boot.b file is written to the MBR (the primary part of the boot loader), which then points to the map and subsequently points to the secondary boot loader.

b文件的一个片段被写入到MBR(引导加载程序的主要部分)，它会指向那个映射，接下来指向二级引导加载程序。

youdao

The Group uses the business segment as the primary reporting format and the geographical segment as the secondary reporting format.

本集团以业务分部为主要报告形式，以地区分部为次要报告形式。

youdao

Objective to study the related factors and prognosis of rapamycin drug-eluting stent thrombosis after primary percutaneous coronary intervention for ST-segment elevation myocardial infarction.

目的：探讨ST段抬高性心肌梗死患者经皮冠状动脉介入置入雷帕霉素药物洗脱支架内血栓形成的相关因素及预后。

youdao

The wireless segment, which has been the primary source of growth through the industry, has been rapidly decelerating.

FORBES: Magazine Article

Primary PCI is widely recognized as the best early option for patients with ST-segment elevation myocardial infarction (STEMI).

FORBES: All Dressed Up And No Place To Go: False-Positive Activation Of The Cath Lab For Primary PCI