complement n. 1.補(bǔ)足(物);補(bǔ)全;互補(bǔ)(成分),補(bǔ)充。 2.(必需的)定量,全量;整套,整組;【航?!?船員的)定額;【軍事】編制人數(shù),定額裝備。 3.【語法】補(bǔ)(足)語;【數(shù)學(xué)】余角,余弧,余數(shù);余集;【計(jì)算機(jī)】補(bǔ)數(shù),補(bǔ)碼;反碼;【音樂】補(bǔ)足音程;【生物學(xué)】補(bǔ)體[免疲];組[細(xì)胞]。 The regiment had its complement of men. 這個(gè)團(tuán)的兵員已足額。 complement of nine's 十進(jìn)制反碼。 complement of one's 二進(jìn)制反碼。 complement of ten's 十進(jìn)制補(bǔ)碼。 complement of two's 二進(jìn)制補(bǔ)碼。 complement of an angle 余角。 vt. 補(bǔ)充,補(bǔ)足。 complement each other 互為補(bǔ)充。
logical adj. 1.邏輯的,邏輯上的;邏輯學(xué)上的。 2.合乎邏輯的。 3.邏輯上必然的。 logical constants 邏輯常詞[常項(xiàng)]。 logical necessity 邏輯的必然性。 a logical argument 條件分明的論證。 a logical process 合理的程序,合乎邏輯的[必然的]過程。 the logical result 必然的結(jié)果。 adv. -ly ,-ness n.
In some projects charged by our lab such as national 863 project - " crop planting management components based on weather analyse " , anhui provincial 95 key project - " agricultural meteorology disaster evaluation system base on gis in anhui province " and the project " small coal mine security management and decision system based on gis in anhui province " , this paper combines the theory and arithmetic of rough set with gis and data mining in idss , investiges the application of rough set theory to precision analysis of attribute data and logical operation in gis , analyzes the logical operation based on rough set ( logical union , logical intersection , logical complement , mixed logical operation etc . ) , so that it can give a method y to research the gis attribute data and the uncertainty of attribute data after superposition operator , so as to express the roughness and illegibility of attribute data more accurately 在完成試驗(yàn)室所承擔(dān)的國(guó)家863項(xiàng)目“基于氣象分析的農(nóng)作物種植管理軟構(gòu)件” 、省95攻關(guān)項(xiàng)目“基于gis的安徽省重大農(nóng)業(yè)氣象災(zāi)害測(cè)評(píng)系統(tǒng)”和“基于gis的安徽省小煤礦安全管理決策系統(tǒng)”等項(xiàng)目中,將粗糙集理論和算法與gis 、智能決策系統(tǒng)中的知識(shí)發(fā)現(xiàn)等相結(jié)合,對(duì)粗糙集理論在gis屬性數(shù)據(jù)和邏輯運(yùn)算精度分析中的應(yīng)用情況進(jìn)行了研究,分析了基于粗集的gis邏輯運(yùn)算(邏輯并、邏輯交、邏輯補(bǔ)、混合邏輯等) ,從而為研究gis屬性數(shù)據(jù)及其疊加運(yùn)算后屬性數(shù)據(jù)的不確定性提供了一種方法,能比較準(zhǔn)確地表達(dá)屬性數(shù)據(jù)的模糊性和粗糙性。