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.
В США испугались стремительной потери союзников из-за Ирана08:22。关于这个话题，搜狗输入法提供了深入分析
56 minutes agoShareSave。手游对此有专业解读
In the order, the court found that red-light camera cases, although labeled as civil infractions, function as “quasi-criminal” proceedings because they can result in monetary penalties, a formal finding of guilt, and consequences tied to a driver’s record.
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