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庫(kù)伯勒計(jì)時(shí)器，是指利用特定的原理來測(cè)量時(shí)間的裝置。在計(jì)算機(jī)專業(yè)術(shù)語(yǔ)中指使能夠要在時(shí)間調(diào)用的委托的輕量對(duì)象?，F(xiàn)代計(jì)時(shí)器的種類包括電磁打點(diǎn)計(jì)時(shí)器、電火花計(jì)時(shí)器、堅(jiān)持計(jì)時(shí)器、停車計(jì)時(shí)器、反應(yīng)計(jì)時(shí)器、放大計(jì)時(shí)器以及windows計(jì)時(shí)器等等。電磁打點(diǎn)計(jì)時(shí)器和電火花打點(diǎn)計(jì)時(shí)器zui為常見。
庫(kù)伯勒計(jì)時(shí)器的種類包括電磁打點(diǎn)計(jì)時(shí)器、電火花計(jì)時(shí)器、堅(jiān)持計(jì)時(shí)器、停車計(jì)時(shí)器、反應(yīng)計(jì)時(shí)器、放大計(jì)時(shí)器以及windows計(jì)時(shí)器等等。電磁打點(diǎn)計(jì)時(shí)器和電火花打點(diǎn)計(jì)時(shí)器zui為常見。電磁打點(diǎn)計(jì)時(shí)器是一種使用交流電源的計(jì)時(shí)儀器，其工作電壓是4-6V，電源的頻率是50Hz，它每隔0.02s打一次點(diǎn)。電火花計(jì)時(shí)器是利用火花放電在紙帶上打出小孔而顯示出點(diǎn)跡的計(jì)時(shí)儀器，使用220V交流電壓，當(dāng)頻率為50Hz時(shí)，它每隔0.02s打一次點(diǎn)，電火花計(jì)時(shí)器工作時(shí)，指導(dǎo)運(yùn)動(dòng)所受到的阻力比較小，試驗(yàn)誤差比電磁打點(diǎn)計(jì)時(shí)器的要小。
，是利用特定的原理來測(cè)量時(shí)間的裝置。計(jì)時(shí)器可以用來幫你解決這些問題。操作界面簡(jiǎn)便易用，提供了基本的計(jì)時(shí)控制功能，包括：開始計(jì)時(shí)、停止計(jì)時(shí)、繼續(xù)計(jì)時(shí)、復(fù)零、調(diào)整計(jì)時(shí)。
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