英语词汇“null value”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	null value
释义	null value [计] 空值
随便看	threshold treatment threshold-triggered flip-flop threshold tube threshold unit threshold value threshold value of contrast threshold values threshold valve threshold velocity threshold vibration threshold visibility threshold voltage threshold voltage adjustment threshold voltage generator threshold voltage of flicker irritability threshold voltage of valve threshold wavelength threshold wave length threshold wave number threshold worker threshold zonal filtering threshould frequency thresh out thresh over thresk 饮了水，莫污井；过了河，莫拆桥；受了恩，莫反咬饮喜宜节，饮劳宜静，饮倦宜诙，饮礼法宜潇洒，饮成宜绳约，饮新知宜闲雅真率，饮杂糅客宜逡巡却退。饮宁浅酌，食必分器，戒乎留残；衣必浣濯，破必缝补，戒于中弃。盖万物皆造化所畀予，深恶人殄坏之也。饮宁浅酌，食必分器，戒乎留残；衣必澣濯，破必缝补，戒于中弃。饮惟祀，德将无醉。饮散离亭西去，浮生常恨飘蓬。回头烟柳渐重重，淡云孤雁远，寒日暮天红饮水不忘掘井人饮水不忘掘井人，吃米不忘种谷人饮水思源，感恩报德饮水思源，知恩报德いくび【猪首】いくぶんいくぶん【幾分】いくめんいくもういくもう【育毛】いくらいくらいくら【幾ら】いくらか