能見度圖 的英文怎麼說
中文拼音 [néngjiàndùtú]
能見度圖
英文
visibility chart-
The methods for solving these problems are put forword as follows : the method of airphoto scale rangs from 1 / 4 to 1 / 6 of map scale ; a flight line uses belt method ; the optional time intervals of airphoto taking are from may to june and from august to october in one year ; when the contrast at the site is small, or the visibility is rather low and needs to enchance the contrast, the hardening agent should be prepared to process the film
並提出了解決問題的方法:山區航空攝影合理的攝影比例尺應是成圖比例尺的1 / 4 ~ 1 / 6 ;對于山區窄而長,且為線狀走勢的河流宜採用帶狀航線設計方法設計;山區流域水分充足能見度不好,惟每年5 - 6月和8 - 10月是航空攝影的最佳季節;當地面物體反差小或能見度不好而需要特別提高反差時應配製較硬性藥水沖洗等。Real time visibility information of urban areas with photos
市區能見度實時資料附圖To improve the visibility of the crack patterns, the structural members were often coated with whitewash.
人們常常把結構構件刷成白色,以提高裂紋圖形的能見度。An illustrative diagram - local wind direction and visibility at noon
正午12時本港風向及能見度示意圖Static uniform defocusing is a common kind of blurring in static state, this paper gives method of judging whether blurring image is uniform defocusing, the method compares picture of real gray with picture of ideal energy, it is clarity and intuitionist
靜態均勻散焦是在靜態情況下的一種常見模糊,本文給出了判斷模糊圖像是否是均勻散焦的方法,通過對比實際的灰度圖和理想能量圖來判斷,直觀明了。Luminous range diagram for obtaining the range at which a light can be seen allowing for its power and the prevailing visibility
光達距離圖供只考慮燈標強度和當時能見度確定能看見燈光的最大距離。Fig. 7 monthly distribution of low visibility at chek lap kok apr 1997 mar 2001
圖7按月分布圖表顯示在一九九七年四月至二零零一年三月期間赤角能見度低的情況Logarithmic scale is used to facilitate reading, especially at low visibility values
時間序列使用對數圖表來顯示能見度,以方便在能見度較低時查看。On the time series charts below, logarithmic scale is used to facilitate reading, especially at low visibility values
以下的時間序列使用對數圖表來顯示能見度,以方便在能見度較低時查看。Two spatially registered images with different focuses are decomposed into several blocks. then, three features reflecting the clear level of every block, i. e., spatial frequency, visibility, and edge, are calculated. finally, artificial neural networks, i. e., multilayer - perceptron, radial - basis function, probabilistic neural network, are used to recognize the clear level of the corresponding blocks to decide which blocks should be used to construct the fusion result
具體實現過程概述如下:首先將兩幅(或多幅)配準圖象進行分塊處理,提取兩幅圖象中對應塊的能反映圖象清晰度的三種特徵,即空間頻率、可見度和邊緣,將特徵歸一化後送入訓練好的神經網路進行識別,根據得到的結果依據「誰清晰誰保留」的原則構成融合的圖象。The acting assistant director of the hong kong observatory, mr h g wai, said that with the visible and sea surface temperature images disseminated by the observatory today the public could easily visualise the cloud, fog, haze and sea surface temperature over hong kong and the neighbouring land and sea, enabling better appreciation of the changes in weather as mentioned in the observatory s reports and forecasts
天文臺署理助理臺長衛翰戈表示:天文臺今天首次為公眾提供的圖像包括可見光和海水溫度圖像。通過這些圖像,公眾對香港及鄰近地區和海域的雲、霧、煙霞及水溫分佈一目了然。配合天文臺提供的其他天氣信息,便能更有效掌握天氣的變化。The picture resolution of visible images is higher than those of infra - red images
可見光圖像的圖片解析度較紅外光圖像的高,能顯示較細致的雲團結構。Gps ( global positioning satellite ) electronic chart enhances steering efficiency by providing real - time notation information to the master. this device is especially important during inclement or foggy weather condition
衛星導航船?自繪圖( globalpositioningsatellite )幫助船隻確定所在位置。在天氣惡劣或能見度低的日子,發揮功用更大。Fig. 4 visibility observed on 22 feb 2001 at the airport lower figure, and selected temperature profiles obtained with rass upper graphs
圖4二零零一年二月二十二日在機場觀測所得的能見度下圖,以及利用聲波雷達獲得的氣溫剖析圖取樣上圖。The four cylindrical loudspeakers surrounding it emit sound waves into the atmosphere. fig. 4 visibility observed on 22 feb 2001 at the airport ( lower figure ), and selected temperature profiles obtained with rass ( upper graphs )
圖4二零零一年二月二十二日在機場觀測所得的能見度(下圖) ,以及利用聲波雷達獲得的氣溫剖析圖取樣(上圖) 。Around 5 to 7 a. m., the light winds converged over the area between hong kong island, lantau island and ma wan. as a result, visibility for that area dropped to the lowest value of 550 metres ( see attached map )
在清晨五至七時間,微風?聚于香港島與大嶼山及馬灣中間一帶,引至該區能見度一度下降到最低的550米(看附圖) 。The pulse system utilizes quick infrared energy bursts that pierce the darkness further to increase distance, visibility and image quality
脈沖系統利用快速紅外能量爆發皮爾斯黑暗進一步增加距離,能見度和圖像質量。Figure 1 the observatory s radar specialist mechanic is inspecting the visibility meter installed at central
圖一天文臺雷達機械師正檢查設于中環的能見度儀表Figure 3 dr. b. y. lee, assistant director of the observatory, explaining the operational principle of the visibility meter to the media at central pier
圖三天文臺助理臺長李本瀅博士在中環碼頭向傳媒介紹能見度儀表的運作原理This map shows the visibility readings in hong kong waters at the indicated hour
上圖顯示每小時香港水域能見度資料。分享友人