按: press; push down维持: keep; maintain; preserve; ho ...基数: cardinal number; potency; ra ...按维持原有活动水平: at the maintenance level持基: mochimoto基数: [数学] cardinal number; potency; radix; base; base quota; floor; cardinality; base number; basic value; radix number 以1965年的产量为基数 taking the output of 1965 as the base; 承包基数 the base quota of a contract维持: keep; maintain; preserve; hold 维持生活 support oneself or one's family; 维持现状 maintain the status quo; let things go on as they are; hold fast to the status quo; 维持原判 affirm the original judgement; 维持治安 keep the peace; maintenance of peace; 维持市场 maintain market; 警察在街上维持秩序。 policemen preserve [maintain] order in the streets.; 维持费 cost of maintenance; 维持关税 preserving duties; 维持价 support level; 维持价格 maintenance price; 维持量 maintenance dose; aequum共持基因: commonly held gene同胞持基因: homoplasmonic财政支持基金: financial support fund科技支持基建: technological support infrastructure外汇支持基金组织: esf; exchange support fund大基数: large cardinal带基数: based number底数;基数: base number负基数: negative base number混基数: mixed-base number; number mixed-base基数词: cardinal numerals; cardiul numeral; les adjectifs numeraux cardinaux基数的: cardinal基数和: cardinal sum基数积: cardinal product基数论: theory of cardinals基数幂: cardinal power基数期: base period基数数: radix number