朱岗崐. 1938. 中国之能见度[J]. 气象学报, (2):68-72, doi:10.11676/qxxb1938.006
中国之能见度
On the Distribution of Visibility in China
  
DOI:10.11676/qxxb1938.006
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英文关键词:
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朱岗崐  
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中文摘要:
      航空航海日益发展,观测大气界中能见度之需要,遂更见迫切!其法以日间就入目所能见之最远一点为准。事先须规定各标准点之距离,选择各距离间所需之标准物。各物与观测者之距离,由近而远,逐渐增加,其增加之度,当以每一间隔约加一倍为准,选择已定,即可施诸实测。
英文摘要:
      Regions of good visihility are toured in northwestern China and the ccastal regions. The Sikiang valleys the lake basins ok central China, big cities and mountainous regions are regions of poor visibility Summer has the best and winter the worst visibility of the year whereas the visibility of autumn is slightly better than that of spring. It is also found that visibility is clocely related with relative huinidities of different regions.
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