wind observationsとは 意味・読み方・使い方

In weather observations in the People's Republic of China, kosa is included in 'dust weather,' the air state in which the visibility (horizontal one) is within 10 km and the wind is weak is called 'floating dust,' the air state in which the wind is strong and the visibility is in the range of 10 to 1 km is called 'floating sand,' and the air state in which the wind is strong and the visibility is within 1 km is called 'shachenbao.'発音を聞く 例文帳に追加

中華人民共和国では、気象観測において黄砂は「砂塵天気」に含まれ、視程（水平視程）10km以内で風が弱い場合「浮塵」、風が強く視程10km-1kmの場合「揚沙」、風が強く視程1km以下の場合「沙塵暴」とされている。 - Wikipedia日英京都関連文書対訳コーパス

To prevent inconvenience resulting from occurrence of divots around an arrestor by wind erosion in observations of blown sand, namely, situations where the lower bottom of aperture to introduce blowing sand is separated from the sand surface to disable accurate capture of blown sand.例文帳に追加

飛砂量の観測において、捕捉器周りに生じる風食作用による窪み発生に伴う不都合すなわち、飛砂を導入するための開口部下端が砂地表面から離開してしまい飛砂の正確な捕捉が困難となる事態を防止する。 - 特許庁