使用: make use of; use; employ; ap ...性: nature; character; dispositi ...试验: experiment; test; trial在: exist; be living中: hit; fit exactly在使用中试验: fleet testing使用性试验: fleet testing在使用中: be in use; in service; in use在使用中，在使用着: in use使用性能试验: usability test使用性质试验: functional test; functionalal test在使用中检查: inservice inspection在使用中磨损的: worn-down with use; worn-out in service在使用中应注意与: all add up to可用性试验: usability testing耐用性试验: serviceability test实用性试验: usability test适用性试验: e # st; employment and suitability test; operational suitability test (ot); operational test在使用: active; in use/service; inuse; invalid partition table电梯在使用中指示器: lift in use indicator战斗使用适合性试验: operational suitability test战斗使用与适合性试验: employment and suitability test使用中: busy; in service; in use; occupied使用性: applicability; serviceability; usability使用期试验: end usetesting; end-use test; life testing
