发射窗口有一小时43分钟。

The <em>launch</em> <em>window</em> remains open for one hour and 43 minutes.

基于你个人背景、好弹起阻滞剂应能发射窗口决定是好还是坏。

Based on you individual settings, a good pop-up blocker should be able to decide whether a launching window is good or bad.