Anemometer - Wikipedia
In meteorology, an anemometer (from Ancient Greek άνεμος (ánemos) 'wind' and μέτρον (métron) 'measure') is a device that measures wind speed and direction. It is a common instrument used in weather stations. The earliest known description of an anemometer was by Italian architect and author Leon Battista Alberti (1404–1472) in 1450.
数字风速仪 - 百度百科
数字风速仪是专为各种大型机械设备研制开发的大型智能风速传感报警设备，其内部采用了先进的微处理器作为控制核心，外围采用了先进的数字通讯技术。
What Is An Anemometer, And What Are The Types Of Anemometer
2024年9月27日 · We discuss the three most significant types of anemometers and how they work in the next section. They come in different shapes and sizes, but anemometers can be narrowed down into three types of devices: Each anemometer will be separately described and examined to get a clear understanding of how each device works.
How Does An Anemometer Work? - Sciencing
2020年12月27日 · Though something of an awkward word, anemometer refers to a simple but surprisingly versatile instrument, one found in the most basic weather stations the world over. The translation from Greek is straightforward: "anem-" being the root of "wind" and "meter" meaning (in general terms, not as a quantity) "measure."
What is an Anemometer and What is it Used For?
An anemometer is a weather monitor instrument used to measure wind speed. The first crude anemometers were used to roughly measure wind speed hundreds of years ago, but today anemometers are highly accurate wind speed monitors that can provide data in a variety of ways. How do anemometers work to monitor wind speed?
What is an Anemometer? How does it work? - Davis Instruments
The anemometer definition is a device used to measure wind speed. Anemometers report wind speed in miles per hour (mph), kilometers per hour (kph), meters per second (m/s), or knots. How Does An Anemometer Work? Anemometers measure wind speed by the amount of wind pressure against a surface, such as a cup or a propeller, or by using sonic pulses.
风速计 - OMEGA Engineering
风速计 是用于测量空气（气体）的速度或流速的仪器，它可以测量封闭式气流（如管道内的气流），也可以测量自由气流（如大气中的自然风）。 为了确定风速，风速计会检测流体的某些物理性质的变化，或者流体对插入气流中的机械装置的影响。 热线风速计是很受欢迎的一种恒温装置。 风速计中含有电热丝元件（直径0.00016英寸，长度0.05英寸），热丝两端由针脚支撑。 热线式特别适用于低速的清洁气体测量，文丘里适用于某些液体测量（含有泥浆）的应用。 风速计的 …
What is an anemometer and how does it work? - SurferToday.com
The anemometer is a device used to measure wind speed and wind pressure. It is an essential tool for meteorologists, who study weather patterns, and physicists, who study and learn how air moves. But anemometers can also be used in engineering, aviation, and many other fields.
Everything You Need to Know About Anemometers | RS
2023年1月6日 · What is an anemometer? An anemometer is an instrument that measures wind speed, air pressure and air velocity, and is sometimes referred to as a wind speed meter. The first ones were invented hundreds of years ago to roughly measure wind, whereas today they’re highly accurate monitors which can provide a variety of data.
纳米 - 维基百科，自由的百科全书
納米，又称 奈米，為 微米 的千分之一倍（符號 nm， 英式英语： nanometre 、 美式英语： nanometer，字首 nano 在 希臘文 中的原意是「侏儒」的意思），是一个長度單位，指1 米 的十億分之一（10 -9 m）。 有時候也會見到 埃 （符號 Å）這個單位，為 10 -10 m。 1奈米（nm）= 10 埃 （Å）= 10 -9 m. 現時很多材料的微觀尺度都是以奈米为单位、 半導體製程 標準在2000年代以後大多是以奈米表示。 Preparation, Characterization, and Antitumor Efficacy of Evodiamine …