pay dirt

n.

有利可图的发现；

Pay dirt
Pay Dirt
Pay dirt
Retrospectroscope Pay Dirt : The Story of Streptomycin
Random House, Inc. Academic Resources | Pay Dirt by Rita Mae Brown & Sneaky Pie Brown
From JNK to pay dirt: jun kinases, their biochemistry, physiology and clinical importance
Pay Dirt: The Business of Professional Team Sports
Going Global With Social Cognitive Theory: From Prospect to Paydirt.
Pay dirt: the story of streptomycin. Part I. From Waksman to Waksman.
MINING ERROR VARIANCE AND HITTING PAY‐DIRT:
Pay dirt - The story of Streptomycin. Part 1. From Waksman to Waksman
Inyo Domes Drilling Hits Pay Dirt: A modest project at the volcanic Inyo Domes of east-central California is showing what continenta...
Pay dirt: the story of streptomycin. Part II. Feldman and Hinshaw; Lehmann.