2015年7月23日 · Your VSI tells you if you're climbing, descending, or in level flight, and it does it by giving you trend and rate information. And most impressively, it does it without any power, except for the changing pressure of the air around your plane.

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The VSI Group (Voice and Script International Ltd.) is a major provider of dubbing, subtitle captioning, voice-over, translation and post-production services within the broadcast and corporate communications industries.

虚拟特刊，英文全称为Virtual Special Issue，可简称为VSI。 虚拟特刊是一种期刊发布特刊的新方法。 根据 爱思唯尔出版社 提供的相关介绍，虚拟特刊同普通特刊一样，发表关乎某一研究主题的论文，由提交给该特刊的一众论文和编辑社论共同组成。 但与一般特刊不同的是，虚拟特刊发表速度更快，提交给VSI的论文一旦被接收录用，只要有版面，就会在正刊版面上发表，因此，同一虚拟特刊的论文一般会分散发表在期刊的不同期卷上。 同一个虚拟特刊里的论文会被分配一个 …

A Vertical Speed Indicator (VSI), also known as a Rate of Climb and Descent Indicator (RCDI) is an instrument which indicates the rate of climb or descent of an aircraft. The VSI uses the aircraft pitot-static system to determine the vertical speed and depicts the result on a conventional needle and circular scale instrument, or on a ribbon at ...

2024年11月13日 · What is a Vertical Speed Indicator (VSI)? The Vertical Speed Indicator (VSI) is a vital component of an aircraft’s instrument panel, displaying the rate at which an aircraft is climbing or descending, measured in feet per minute (fpm) or meters per second (m/s).

2015年11月21日 · If the airplane does not have an alternate static source, your best bet is to break the glass on the VSI, not only should this solve your problem (with a slight error, the same as with an alternate source vented inside the cabin due to the slightly lower pressure), but a VSI is NOT a required instrument for IFR flight...kind of convenient.

2019年9月3日 · A VSI or IVSI displays vertical speed in feet per minute with the largest numbers representing thousands of feet per minute (fpm), and smaller increments as hundreds of feet per minute. When the aircraft is flying straight and level, the VSI needle rests at the “9 o’clock” position pointing to zero.

虚拟特刊，英文全称为Virtual Special Issue，可简称为VSI。 虚拟特刊是一种期刊发布特刊的新方法。 根据Elsevier 出版社提供的相关介绍，虚拟特刊同普通特刊一样，发表关乎某一研究主题的论文，由提交给该特刊的一众论文和编辑社论共同组成。 但与一般特刊不同的是， 虚拟特刊发表速度更快，提交给VSI的论文一旦被接收录用，只要有版面，就会在正刊版面上发表，因此，同一虚拟特刊的论文一般会分散发表在期刊的不同期卷上。 同一个虚拟特刊里的论文会被分配一个 …

The Vertical Speed Indicator (VSI) is an essential instrument used in aviation to provide pilots with real-time information about the rate of ascent or descent of the aircraft. Also known as a variometer or vertical velocity indicator, the VSI is crucial for maintaining safe flight operations, especially during climbs, descents, and approaches ...