英语单词“null value”的翻译、意思、用法、释义-英汉词典

单词	null value
释义	null value1.■= abbé number
随便看	mean point of impact mean point of impact error mean power (of a radio transmitter) mean pressure mean profile mean proportional mean range mean rise interval mean rise of tide mean river level means mean sea level means-ends analysis mean sidereal time means of international payment means of livelihood means of production mean solar day mean solar time mean specific heat mean speed mean spherical candle power mean spherical intensity meanspirited mean spring rise 何须久望銮舆幸，但看昭阳失宠人倚天苍壁人烟外，也有桃花簇簇红古画画意不画形，梅诗咏物无隐情胡不自北？胡不自南？胡逝我梁？絺搅我心宋玉正秋悲，那堪更别离试问白门诸大老，弓旌应到阿谁边溪路桃争发，须防去棹迷寿绳索蟠桃千载实，年年天仗宴瑶池谷粟桑麻空润屋，主人陪接不曾闲营园将阅岁，半亩尚荒芜味真书屋挽范氏孺人二首登金山塔顶叠旧作韵秽迹赞紫霞宫听南风操杰儁亘久道庿毕方驩迎