No-idle flow shop(NIFS) problem with makespan criterion is studied.

研究了以最大完工时间为目标的零空闲流水线调度问题。

Objective: To investigate the treatment points of noninvasive fungal rhino-sinusitis (NIFS).

目的：探讨慢性非侵袭性真菌性鼻窦炎(NIFS)的治疗要点。

Methods:11 patients with NIFS were implementated endoscopic surgery and treated comprehensively, were regular follow-up after operation.

方法：分析11例NIFS患者，全部施行鼻内镜手术，术后定期随访。

Now I will tell you about the Norwegian system for stuttering treatment, and how the Norwegian Stuttering Organisation (NIFS) is organised.

现在，我将向你介绍一下挪威的口吃治疗体系，以及挪威的口吃组织（NIFS）是怎样运作的。

With its ability to detect infrared light, NIFS pierced the gas and dust obscuring the star, known as W33A and located about 12,000 light-years away in the constellation Sagittarius.

因为它能察觉红外线的本领，NIFS穿越气体和尘埃掩盖的恒星，12000光年外的人马座有颗叫W33A的恒星。