伊朗停止了原子能机构的监测,拆除了追踪核活动的装置。 Iran halts IAEA monitoring, removing devices that track nuclear activity.

国际原子能机构(原子能机构)监测各国的核活动,以确保核活动用于和平目的。 The International Atomic Energy Agency (IAEA) monitors countries' nuclear activities to ensure they are for peaceful purposes. 最近,伊朗终止了与原子能机构的合作,拆除了监视装置。 Recently, Iran ended cooperation with the IAEA, removing surveillance devices. 此举使跟踪伊朗核计划和核查遵守不扩散协定情况的努力复杂化。 This move complicates efforts to track Iran's nuclear program and verify compliance with non-proliferation agreements. 原子能机构使用各种方法,如材料跟踪和辐射监测,以发现任何向武器开发的转变,但是如果无法进入,该机构的核查能力受到严重限制。 The IAEA uses various methods like material tracking and radiation monitoring to detect any shift towards weapons development, but without access, the agency's ability to verify is severely limited.