窗口用来控制未被确认的数据段的数量。
Windows are used to control the amount of outstanding, unacknowledged data segments.
这项此前在爬行动物界未被确认的发现，意味着“这些蜥蜴具有区分同源的姊妹染色体的能力，”鲍曼说。
This discovery, which had until now been unconfirmed in the reptile world, means that "these lizards have a way of distinguishing sister from homologous chromosomes, " Baumann says.
一项未被确认的报告显示，卡亚尼将军和帕夏在此次访问中带回了哈卡尼网络的领导人之一、美国头号通缉犯——西拉杰丁·哈卡尼。
One unconfirmed report even had the two generals on one visit bringing Sirajuddin Haqqani, one of the network's leaders, who is on America's most-wanted list.
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