workings

n.

活动方式；运转；运行；（已开采过的）矿坑

preparatory workings[矿]准备巷道

The Workings of the London Office Market
Workings of a City: Location, Education, and Production
Workings of a City: Location, Education, and Production
Workings of HIV. (Book Reviews: HIV and the Pathogenesis of AIDS)
On the Workings and Current Practices of Web-Based Device Fingerprinting
Zonal disintegration of rocks around underground workings. IV. Practical applications
Zonal disintegration of rocks around underground workings, Part 1: Data of in situ observations
Zonal disintegration of rocks around underground workings. Part II: Rock fracture simulated in equivalent materials
It Takes Both Trust and Lack of Mistrust: The Workings of Cooperation and Relational Signaling in Contractual Relationships
PS2 - 195 Integrating Molecular Workings into the World Health Organization (WHO) Classification of Tumours of the Central Nervous S...