（本报北京、莫斯科、曼谷、里约热内卢、华盛顿、伊斯兰堡、迪拜、布鲁塞尔、约翰内斯堡、首尔3月9日电 记者陈熙芮、肖新新、张矜若、宋亦然、李志伟、赵益普、张志文、牛瑞飞、邹松、莽九晨，本报中东中心分社海瑟姆·穆扎恩参与采写）
Block also reported its latest financial results today. It finished the 2025 financial year with operating income (profit after expenses) of $1.71 billion.
。新收录的资料是该领域的重要参考
Normal quartz oscillators drift slightly with changes in temperature, which is bad for precision metrology equipment. A TCXO contains a quartz crystal, an amplifier circuit to drive it, and a temperature compensation circuit which shifts the resonant peak slightly up or down to null out the effects of thermal drift.
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