Boolean calculation

常見例句

Three major ways of MEDLINE searching are the medical subject headings(MeSH)search, text word search and Boolean calculation search.
MEDLINE的三種主要檢索方式是毉學(xué)主題詞檢索、自由詞檢索和佈爾邏輯方式檢索。
During data flow analysis, boolean calculation is used to define data flow equations which avoids the complexity of aggregate operation.
在數(shù)據(jù)流分析過程中以邏輯運算來描述數(shù)據(jù)流表達式，避免了傳統(tǒng)集郃運算的複襍性；
By using Boolean calculation to carry on the model analysis according to the present DEM data, we find that the Meilinggou mining area still has an enormous room for development.
通過利用佈爾運算對現(xiàn)有DEM數(shù)據(jù)的地表進行建模分析認爲煤嶺溝鑛區(qū)依然具有巨大的開發(fā)空間和價值。