先行: go ahead of the rest; start ...请求: ask; request; demand; beg非先行请求: unanticipated request执行请求: executive request执行请求块: execution request block,erb程序执行请求: program execution request立即运行请求: no-wait run request无效运行请求: invalid run request现行请求程序: current requesting program运行请求队列: run request queue未处理运行请求: outstanding run request未完成运行请求: outstanding run request先行: 1.(走在前面) go ahead of the rest; start off before the others 兵马未动, 粮草先行。 food and fodder should go ahead of troops and horses.2.(预先进行) beforehand; in advance 先行通知 notify in advance; 先行准备 make preparations beforehand; 这种新产品将在本市先行试销。 the new products will first be put on trial sale in this city.; 先行官 commander of an advance unit [vanguard]; 先行者 foregoer; forthgoer; forerunner; 先行主语 [语言学] anticipatory subject请求: ask; request; demand;beg:请求宽恕ask for forgive-ness; 请求某人帮忙 ask a favour of sb.; 请求一项贷款 request a loan; 按照请求 as requested; 请求执行判决 seek enforcement of the judgement; 他应我的请求而来。 he came at my request. 他请求援助。 he is begging for help先行词: antecedent先行党: anticipatory paging先行的: advanced; antecedent先行甸: pilot survey; sample survey先行官: harbinger先行块: predecessor block先行零: leading zero先行模: advancing die先行期: antephase先行权: right of way; vorfahrt先行图: precedence chart