在一定条件下: under given conditions规定: stipulate; provide一个: one; a; an条件: condition; term; factor在一定条件下: in given conditions a bad thing can be turned into a good one水样在一定条件下: biochmical oxygen demand在一定条件下，可再转变成视紫质: leukopsin规定有一个条件: on one condition一个条件: with()有一个条件: on one condition一定条件；恒定条件: controlled condition规定条件: rated condition在特定条件下: in a particular situation; under given conditions; under specified conditions根据这个条件, 在此条件下: on his understanding; with his understanding非特定条件下贮存: storage under non-specific condition确定条件下的决策: decision making under certainty在一时竞争条件下: under the usual competitive conditions定条件: the proviso不确定条件下的决策: decision under conditions of uncertainty确定条件下的单准则: single criterion under certainty在给定条件下工作的: heavy-duty条件下: under...circumstances或，多个条件: or, multiple conditions两个条件: z-test与，多个条件: and, multiple conditions
