单词	queuing theory
释义	queuing theory noun : the mathematical and statistical theory of queues and waiting lines (as in heavy traffic or in the use of telephone circuits) Word History First Known Use 1951, in the meaning defined above
随便看	4G 4WD 4x4 4′ pitch 4′ stop 5-fluorouracil 5-HT 5G 606 64-foot pitch 64′ pitch 7 7-hy 7-hydroxymitragynine 8-foot pitch 8-foot stop 80 Ursae Majoris 800 number 800-pound gorilla 86 86'd 86es 86ing 8′ pitch 8′ stop

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