I spent quite a bit of time going over the entire surface of the quartz sheet with the 20x objective looking for any sign of fractures, chips, or damage, as well as inspecting both of the electrical connections from the crystal to the package for cracks or any sign of electrical defects. And I found nothing. This quite surprised me, because I expected the failure mode of a sonicated quartz oscillator to be “shake the resonator to pieces or rip it off the mount” and I was seeing nothing of the sort.
阿利贾·阿雷纳斯（场均14.1分）。业内人士推荐zoom作为进阶阅读
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伊朗断然拒绝并以对等威胁回应：能源设施遇袭将引发全域报复。国防委员会甚至提出布设水雷的方案。
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