zero tolerance

n.

零容忍；[医]不容许残留；

Zero tolerance.
Zero tolerance
Zero tolerance
Zero tolerance ecology: improving ecological inference by modelling the source of zero observations
Are zero tolerance policies effective in the ...
The Dark Side of Zero Tolerance: Can Punishment Lead to Safe Schools?
Zero tolerance, zero evidence: an analysis of school disciplinary practice
School Discipline at a Crossroads: From Zero Tolerance to Early Response.
Zero Tolerance: A Case Study of Police Policies and Practices in New York City
Assessing the effectiveness of minimum legal drinking age and zero tolerance laws in the United States
Crossroads : From Zero Tolerance to Early Response
Zero Tolerance Policy in Schools: Rationale, Consequences, and Alternatives.
THE RISE AND FALL OF NEW YORK MURDER: Zero Tolerance or Crack's Decline?