The headphones are amplifying their heartbeat.
耳机在放大他们的心跳声。
With an amplifying device like a microphone, the speaker can use a natural tone.
有了麦克风之类的扩音装置，演讲者就可以使用自然的音调。
The sound-amplifying 3M Littmann Electronic Stethoscope 3200 listens to a patient's heartbeat and beams the beats to Cardioscan software.
这款3M 利特曼电子听诊器3200放大患者的心跳声并传输心跳数据到心扫描软件中。
And has the force amplifying function.
并具有力的放大作用。
Hearing devices help improve communication by amplifying sound.
助听系统通过放大声音来改善交流。
Available corresponding amplifying chips are also introduced and analyzed.
同时，对可选用的放大芯片做了相应介绍和分析。
Lock-in amplifying (LIA) is one of important means for weak signal detection.
锁相放大是微弱信号检测的重要手段。
What with so many ways of amplifying guitars today, they still want that volume?
今日已经有许多吉他的扩音方法，他们仍想要求音量吗？
The first is the role OTC credit derivatives played in amplifying the financial crisis.
第一个就是在金融危机中场外信贷衍生品扮演的助推力角色。
But in emerging markets, policymakers have often found themselves amplifying business cycles.
可是在新兴市场，政策制定者们经常发现自己是在给商业周期推波助澜。
But in using its backward looking model to predict the future, Zillow's is amplifying the problems with its methodology.
但是由于Zillow使用回溯式模型预测未来，它在方法上就将问题放大了。
One of the difficult and key items in analog electronics teaching is the dynamic analysis of basic amplifying circuit.
基本放大电路的动态分析是模拟电子技术教学中的一个重点，同时也是一难点。
This instrument consists of three parts: optical receiving system, signal amplifying and controlling system, and display system.
该仪器由光学接收系统、信号放大与处理系统及显示系统三部分组成。
Instrumental amplifiers with high input impedance, high CMRR and low drift are widely used in the small signal amplifying field.
仪表放大器电路以其高输入阻抗、高共模抑制比、低漂移等特点在传感器输出的小信号放大领域得到了广泛的应用。
Technicians extract DNA from a sputum specimen and then use amplifying techniques to produce large Numbers of copies of the DNA.
技术人员从唾液样本中提取DNA，然后采用扩增技术产生大量的DNA拷贝。
Unfortunately, these two diseases work very well together in a ferocious synergy, each one amplifying the consequences of the other.
不幸的是，这两种疾病十分融洽地结合在一起，产生了极大的协同作用，每种疾病都使另外一种疾病带来的后果得以扩大。
Taking a risk by trying something new may result in a waste of your resources, but it could also result in amplifying your success tenfold.
冒险而去尝试一些新的方式可能会浪费了你的资源，但是它也可能会把你的成功放大十倍。
Endeavour to speak uplifting positive words.Talk hope.Utter faith.Discuss possibilities and solutions rather than amplifying the problem.
尽量说一些让人振奋的话，谈谈希望和信念，讨论可能性和解决方法，而不是去夸大问题。
Endeavour to speak uplifting positive words. Talk hope. Utter faith. Discuss possibilities and solutions rather than amplifying the problem.
尽量说一些让人振奋的话，谈谈希望和信念，讨论可能性和解决方法，而不是去夸大问题。
Conditions for amplifying the light radiation by relativistic electrons in the interaction between the light and electrons have been analyzed.
分析了光辐射与相对论电子相互作用过程中，光辐射被相对论电子放大的条件。
Two signal processing methods, one based on analog filters, the other based on digital lock-in amplifying technique, are developed and analyzed.
设计了基于模拟滤波器和基于数字锁相放大技术的两种红外气体传感器的信号处理方法。
The weapon's heart drew power directly from the station's raging hypermatter core, converting and amplifying the colossal powers into focussed energy.
该武器的核心直接从太空站活跃的超物质中心获得动力，再将巨大的动力转换放大成聚集的能量。
Use of most molecular marker systems depends on the polymerase chain reaction (PCR), which is an important technique for amplifying specific DNA sequences.
大多数分子标记体系的利用都取决于聚合酶链反应（PCR），这是一项扩增特定DNA序列的重要技术。
That's not to say I won't try again-but perhaps I should procure a horned helmet, gilded breastplate and, most importantly, good amplifying speakers first.
这不表明我不会再尝试——但是可能我需要得到一个牛角头盔，镀金胸甲，还有最重要的是，先要有一个好的扩音器。
That's not to say I won't try again-but perhaps I should procure a horned helmet, gilded breastplate and, most importantly, good amplifying speakers first.
这不表明我不会再尝试——但是可能我需要得到一个牛角头盔，镀金胸甲，还有最重要的是，先要有一个好的扩音器。
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