神马品牌网骄子烟是哪里的:致命的稻草
来源：百度文库 编辑：神马品牌网 时间：2024/04/27 20:29:09
问题补充：翻译的不通顺，请大家帮忙
For a mobile device this would mean that a mentionable part of the energy is used for heating! Once the voltage level of the batteries falls below the target core voltage of e.g. 3V, the supply would become unstable or even shut down. Considering a battery of max. 6V, limiting the possible input voltage to 3V suggests that half of the capacity and lifetime of the mobile device is lost.
对一个移动装置来说前面提到的一部分能量用于加热! 当电池的电压低于目标,例如核心电压 3V,供电不稳定,甚至关闭。 鉴于电池极限电压6v, 限制可能的输入电压到3V表明无线装置一半的功能和使用寿命已经失去了。
意思很清楚，也并不难翻译，主要是关于手机电池的，其中第一小段涉及到了物理中的感应电压的问题，属于常识。我的翻译如下：
致命的稻草=the last straw (on a camel's back)
step up circuits work with switched inductivities that can generate highly inducted voltage peaks that can be collected by a capacity in order to then supply the circuit with a higher voltage
具有跳转感应功能的跨步电路可以产生峰值很高的电压，这种电压可以被某一电容蓄积，为电路延迟提供更高电压。
For a mobile device this would mean that a mentionable part of the energy is used for heating! Once the voltage level of the batteries falls below the target core voltage of e.g. 3V, the supply would become unstable or even shut down. Considering a battery of max. 6V, limiting the possible input voltage to 3V suggests that half of the capacity and lifetime of the mobile device is lost.
对于移动设备而言，这意味着有部分电能将消耗于发热。一旦电池电压降至要求的电压，比如说是3伏，移动设备将电压不稳或自动关闭。再比如，对于一个最高可以提供6伏电压的电池来说，将它可能的输入电压限制在3伏，这也就意味着这块电池的蓄电量和寿命都被折半了。