signal visibility 中文意思是什麼

signal visibility 解釋
信號可視性
  • signal : n 1 信號，暗號；信號器。2 動機，導火線 （for）。3 預兆，徵象。adj 1 暗號的，作信號用的。2 顯著的...
  • visibility : n. 1. 能見性[度]；可見物；可見度；可見性。2. 可見距離；視界。3. 顯著，明顯（度），明白。
  1. Employing the interlaced scanning, current tv system can compress the frequency band of tv signal effectively and facilitate transmission. but this method reduces the scanning lines of pictures and the frequency of the field. it leads the pictures displayed on tv to have such disadvantages as large area flicker, edge flicker, interlace flicker, raster visibility and creeping line etc. to satisfy people " s vision feeling better, the big - screen, multi - function and high quality tv - set have been made great progress

    現行的廣播電視系統由於採用隔行掃描方式，從而有效地壓縮了電視信號的頻帶，有利於傳輸；但由於這種方式使得圖像的掃描行數少，場頻低，導致了重顯的電視圖像有大面積閃爍、邊緣閃爍、行間閃爍、行結構可見及行爬行等。
  2. At night or in poor visibility it may be difficult for another road user to see your signal

    在夜間或能見度低的情況下，其他道路使用者很難看見騎單車者的信號。
  3. To detect target signal with strong sea clutter, to increase the clutter visibility of sea radar and enable higher resolution and reliable monitoring performance of sea radar, three kinds of key clutter modeling technology for sea radar are studied in detail, which are clutter scattering mechanism modeling, clutter statistics modeling and clutter nonlinear modeling on basis of elaborating sea clutter characteristics

    摘要為了能在強烈的海雜波背景下檢測到目標信號，從而提高海面雷達的雜波可見度，使海面雷達具有更高的解析度和可靠的監測性能，在精確的描述海雜波特性的基礎上，詳細研究了雜波散射機理建模、雜波統計建模和雜波非線性建模3種海面雷達雜波建模關鍵技術。
  4. Led traffic signal lamps can keep perfect visibility and capacity under the condition of rain, dust and sunbeam

    Led交通信號燈在持續光照雨淋灰塵等惡劣的氣候條件下，仍能保持較好的可見度及性能指標。
  5. An arm signal in good visibility is more likely to be noticed by other road users than a flashing light but it does involve riding one - handed

    在視野良好時，發出手號比亮著閃燈更易讓人看見。
  6. Describing the condition of the interference, the visibility of the grain and the influence factors had also been carried out. secondly, we discussed the theory of the michelson fiber optical sensor. giving the way to realize the light system including the circuit design of the laser and light detector, showing how to organize the whole measurement system, the way of polished the end face of optic fiber and how to improve the quality of signal

    其次從理論上分析了光的干涉原理，闡述了兩束光發生干涉的條件、干涉條紋的可見度以及影響因素等，並且給出了光纖邁克爾遜干涉系統的原理圖，敘述了發生邁克爾遜干涉的條件和組成邁克爾遜干涉系統的必要因素。
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