《关贸总协定》（1994）规定，一些特殊情况下成员方可以采取暂时背离这些原则的做法。
妊娠期营养不良可使胎儿发生（）。 ["佝偻病","先天畸形","低出生体重","脑发育受损","肥胖"]
竞技状态
大气窗口。
When configuring dual VIO servers to connect to SAN based disk in failover mode， what setting must be applied？ （） [" algorithm = failover"," algorithm = round_robin"," reserve_policy = no_reserve"," reserve_policy = single_path"]
弗劳德数的物理意义是什么？
