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- A new method is proposed for the measurement of imaginary part of refractive index n i of aerosol by using an optical particle counter (OPC) and a visibility meter (VM). 介紹一種綜合利用光學粒子計數器和能見度儀測量大氣氣溶膠折射率虛部的新方法。
- A new method is proposed for the obtaining multi-wavelength aerosol optical characteristics by using visibility meter (VM), optical particle counter (OPC) and micro pulse lidar (MPL). 摘要為了獲得多波長氣溶膠的垂直消光特性,本文提出了一種綜合利用光學粒子計數器、能見度儀和激光雷達獲取多波長氣溶膠光學特性的新方法。
- Abstract: A new method is proposed for the measurement of refractive index of aerosol by using a visibility meter(VM), an optical particle counter(OPC) and a micro pulse lidar(MPL). 摘 要: 介紹了一種綜合利用能見度儀、微脈衝激光雷達和光學粒子計數器測量大氣氣溶膠折射率的新方法。
- Design of Forward Scatter Infrared Visibility Meter 基於紅外散射原理的能見度儀設計
- forward scatter visibility meter 向前散射能見度測定儀
- Moss affects the northern slopes. 朝北的山坡易生苔。
- visibility meter (mete or meteorological instruments) 能見度測定儀(氣象儀器)
- He was found asleep on a pillow of leaves and moss. 有人看見他枕著樹葉和苔蘚睡著了。
- There grows some spongy moss on the stone. 石頭上長著一些柔軟的苔蘚。
- He is found asleep on a pillow of leaves and moss. 有人看見他枕著樹葉和苔蘚睡著了。
- The pilot reports bad visibility over the airport. 飛行員向機場報告能見度很低。
- A rolling stone gathers no moss. 滾石不生苔。
- In the picture a man is seen observing a meter. 你在圖中可以看見一個人在觀察儀錶。
- Black smog reduced visibility to about fifty yards. 黑色的煙霧使能見度降到大約五十碼左右。
- Visibility was down to 100 metres in the fog. 大霧中能見距離已降至100米。
- Do you remember the reading on the meter? 你記得表上的讀數嗎?
- The boy is one meter tall in his stocking feet. 這個小男孩不穿鞋的身高是一米。
- Fantastic, he cleared2.4 meter without difficulty. 好極了,他輕鬆地越過了2米4。
- Follow the railroad track about100 meter. 順著鐵路走大約100公尺。
- The stones are covered with green moss. 石頭上長滿了青苔。