Introduced a design of microvolt signal amplifier, which consists of amplifiers, filters and isolation.介绍一种微伏信号放大系统设计方法, 该系统主要由放大 、 滤波以及隔离输出三部分组成.Where the volt is too large a unit, we use the millivolt or microvolt.如果伏特...
Someone comes in every day to check all is in order.每天都有人来检查是否一切都井然有序。I'd like to check the balance in my account please.请查一下我的账户余额。The city police set up roadblocks to check passing vehicles.该市警察设置了路障以检查过往车辆。...
请记住，幸福不在于你是谁或者你拥有什么，而仅仅取决于你的心态！Remember, happiness doesn't depend upon who you are or what you have; it depends solely upon what you think.--Dale Carnegie“我想发份电报。”——“好的，发给谁？”"I want to send a telegram." — "Fine, to ...
Nine times out of ten our opponents will beat us.We just hope this is the one in ten.十有八九我们都会被对手打败，只希望这次是例外。A thirty-nine-year-old competitor collapsed half-way through the marathon and died shortly afterwards.一名 39 岁的马拉...
目的:探讨氯丙嗪、舒必利抗精神病药物对心电图的影响.To study the effects of chlorpromazine and sulpiride on ECG.第3天,他出现呃逆,并需要氯丙嗪治疗.On day 3 he developed singultus requiring chlorpromazine.经氯丙嗪治疗2周后, 重复上述实验及第2次BPRS评定.After 2 - week chlorpromazine ...