effective search width

例句：

1. 1. The new software has amuch higher effective search width than the oldone.
   这款新软件的有效性搜索宽度比旧版本高得多。
2. 2. Theengineers have optimized thesystem to increase its effective searchwidth.
   工程师们已经优化了系统，以提高其有效性搜索宽度。
3. 3. The company's marketing team is working on improvingthe effective search width of their online ads.
   该公司的市场团队正在努力提高其在线广告的有效搜索宽度。