effective halt

基本解释

One of the most effective ways to reduce methane emissions and to quickly halt and reverse global warming is for us to adopt a plant-based diet and halt our consumption of animal products.
减少甲烷排放，并迅速停止并扭转全球变暖的最有效途径之一就是我们养成以植物为主的饮食习惯，不再食用动物产品。

If, on top of these shortcomings, you add an effective government halt to any secondary market spectrum transactions, you have real paralysis.
FORBES: How to Slow the Wireless Juggernaut
Sickened by the international community's refusal to take effective steps to halt Serbia's relentless aggression in Bosnia, at least one world leader has thrown down the gauntlet to the lesser figures who have succeeded her on the world stage.
CENTERFORSECURITYPOLICY: Center For Security Policy
However, in a world of budget cuts and hiring freezes, the secret to more effective law enforcement may lie just as much with their willingness to halt wasteful inquiries as it does with their pursuit of more deserving cases to the bitter end.
FORBES: Regulatory Enforcement and Criminal Investigations in a World of Limited Resources: Marginal Cases and Missed Opportunities