1.The reading given when the pointer stops moving is the insulation resistance, which is normally high if the capacitor is in good condition.
1.指針停止轉動時的讀數(shù)就是電容器的絕緣電阻，假設電阻器沒有毛病的話，絕緣電阻值通常很高。

2.The BIOS looks at the sequence of storage devices identified as boot devices in the CMOS Setup. "Boot" is short for "bootstrap", as in the old phrase "Lift yourself up by your boot straps". Boot refers to the process of launching the operating system. The BIOS tries to initiate the boot sequence from the first device using the bootstrap loader.
2.BIOS查看一系列在CMOS設置中被確定為引導設備的存儲設備。Boot是bootstrap的縮寫，就好像那句老話“通過你的靴帶把你自己提起來?！盉oot指的是啟動操作系統(tǒng)的過程。BIOS使用引導加載程序嘗試在第一個設備中確定啟動順序。

3.A third issue that has had a large impact on adoption is the widespread use of prepaid mobile phones in Europe (up to 75% in some areas). These can be purchased in many stores with no more formality than buying a radio. You pay and you go. They are preloaded with, for example, 20 or 50 euro and can be recharged when the balance drops to zero.
3.被采納的第三個已經產生很大影響的問題是，預付費移動電話在歐洲的廣泛使用（有些地區(qū)達到了75%）。這些移動電話可以在許多商店里購買，購買手續(xù)不會比買一個收音機復雜。一手交錢，一手交貨。這些電話被預充值了20或50歐元，當余額為0時，可以再充值。

cally every teenager and many small children in Europe have (usually prepaid) mobile phone so their parents can locate them, without the danger of the child running up a huge bill. If the mobile phone is used only occasionally, its use is essentially free since there is no monthly charge or charge for incoming calls.
4.幾乎所有歐洲的少年和小孩子都持有移動電話（通常是預付費的），所以他們的家長可以找到他們，而不用承擔孩子會欠巨額賬單這樣的風險。如果你只是偶爾使用移動電話，它用起來幾乎是免費的，因為沒有月租費，接聽也不需要收費。

5.An integrator is the simplest filter mathematically, and it forms the building block for most modern integrated filters.
5.從數(shù)學公式上講，積分器是最簡單的濾波器；它是構成大多數(shù)現(xiàn)代集成濾波器的基本模塊。