静电计和一些SMU与电压表一样都具有高输入电阻的特性.Electrometers and some SMUs as voltmeters are characterized by high input resistance.图1-26为典型数字式静电计的方框图.其模拟部分与前面讨论的电路类似.Figure 1 - 26 is a block diagram of a typical digital electrometer.大多数静电计...
The sample of building permits is larger and therefore, statistically satisfying.建筑许可数的样本比较大,所以统计数据更令人满意.Statistically, ninety-eight percent of all acute sunstroke cases are fatal.据统计，急性中暑病例中有98%是致命的。Such as rivers, moun...
她悲惨地在修道院死去.She died in misery in a convent.我想和她重归于好, 但却悲惨地失败了.I tried to make it up to her, but failed miserably.我试着假装刚睡醒时的声音, 而有一次悲惨地失败了.I tried to impersonate a sleepy voice, and, again, failed miserably....
Fat is an excellent insulator against the cold.脂肪是极好的抵御寒冷的绝热体。Dry air is a good insulator, but sea water is not.干燥空气是一种好绝缘物, 海水则不是.The atoms of an insulator hold their electrons very tight.绝缘体的原子把电子抓得很牢....
Tooling up would not be too expensive and we have factory space available.提供生产所需的设备不会太贵,而且现在工厂也有空余场地.Some of the parts are scrapped because ofworn tooling, bad equipment, or human error.由于工具磨损, 设备损坏或人为错误而报废了一部分零件.Tooling...