a 25 watt amplifier
一台 25 瓦扩音器
1.放大镜,放大器
2.【电】扩大器,扩音器
3.放大器电路
1.a piece of electronic equipment that makes sounds louder, used for example with electric guitars or in stereo systems
1.Mold is "benefit amplifier" , in the mold production of the final product value, is often die own value on a few times, one hundred times.
模具又是“效益放大器”，用模具生产的最终产品的价值，往往是模具自身价值的几十倍、上百倍。
2.The semiconductor memory device includes a bit line sense amplifier connected to a pair of bit lines.
该半导体存储器件包含连接到一对位线的位线感测放大器。
3.What are the chances that I will blow one of my stereo speakers if I turn my 200-watt amplifier up to wide open?
如果把200瓦的扩音机开到最大，立体声喇叭烧坏的可能性有多大？
4.In electronics, the degree to which the amplitude of a signal is increased when it passes through an amplifier, repeater or antenna.
在电子学中，表示信号通过放大器、增音器或天线后幅度增加的程度。
5.Investing in UX design as an amplifier of good content is not always an easy process.
把用户体验设计当作优质内容的扩大器来投资可不是一个容易的过程。
6.Cascaded Amplifier Two or more amplifiers coupled together. Most radio and audio products have more than one stage of amplification.
级联放大器两个或多个放大器耦合在一起。大多数无线电产品和音频产品使用两次以上放大。
7.In most recent cases of mass protests, distrust of local authorities turned out to be a powerful amplifier of public indignation.
在近来发生的多数大规模抗议活动中，对地方当局不信任的结果强烈地激起了公众的愤怒。
8.In effect, the company's bankruptcy acted as a loss amplifier, multiplying the scale of the problem by a factor of six.
实际上，雷曼兄弟的破产就像一个损失扩大器，把问题的严重程度放大了6倍。
9.His first semiconductor amplifier had a "small cylinder coated thinly with silicon, mounted close to a small, metal plate. "
他造出的第一个半导体放大器“有一个表面涂了薄薄一层硅的小圆筒，安装在一个小金属盘上。”
10.The results of testing showed that this proportional amplifier has a well acceptable controlling performance and linearity.
测试结果表明，该比例放大器控制性能满足要求，线性度良好。