milliampere

简明释义

英[ˌmɪlɪˈæmpeə]美[ˌmɪliˈæmpɪr]

n. 毫安

英英释义

单词用法

同义词

反义词

例句

1.Results Optimal tube voltage and milliampere parameters of the full-length leg projection was acquired in terms of the distribution of spatial resolution under different parameters of exposure.

结果根据不同摄影参数下的空间分辨率分布情况，获取优化的CR下肢全长摄影的管电压和毫安量参数。

2.Contains 2200 milliampere large capacity charge lithium batteries to match colors newly with two kinds the battery lid the battery coverall, fixes a price 5500 Japanese Yen.

内含2200毫安的大容量充电锂电池与两种新配色电池盒盖的“电池套装”，定价5500日元。

3.Results Optimal tube voltage and milliampere parameters of the full-length leg projection was acquired in terms of the distribution of spatial resolution under different parameters of exposure.

结果根据不同摄影参数下的空间分辨率分布情况，获取优化的CR下肢全长摄影的管电压和毫安量参数。

4.This numerical control constant current source with the core of single chip microcomputer can provide exact control for the output current, the control could attain milliampere level.

这种以单片机为核心的数控恒流源实现了对输出电流的精确控制，控制精度可达毫安级。

5.What he uses is 1, 5 milliampere are faint n, "Wake cerebral therapeutics " won't have any harm to brain, but " the pain that comparative " .

他使用的是1—5毫安微弱电量，“醒脑疗法”对脑子不会有任何伤害，但是“相当的疼”。

6.The milliampere clamp is very well suited for the measurement of small direct and alternating currents as of a value of 1 ma.

毫安夹非常适合测量小直流电流和交流电流的值为1毫安。

7.The heart monitor displays a reading of 75 milliampere.

心脏监护仪显示的读数为75毫安。

8.To charge the battery, you need a charger that outputs 500 milliampere.

要给电池充电，需要一个输出500毫安的充电器。

9.A typical LED light consumes about 20 milliampere.

一个典型的LED灯消耗约20毫安。

10.In this circuit, the maximum current allowed is 1000 milliampere.

在这个电路中，允许的最大电流为1000毫安。

11.The device operates at a current of 50 milliampere.

该设备的工作电流为50毫安。

作文

The world of electronics can often seem daunting to those who are not familiar with the terminology used in the field. One such term that is crucial for understanding electrical currents is milliampere, which is a unit of measurement for electric current. To put it simply, a milliampere is one-thousandth of an ampere, the standard unit of electric current in the International System of Units (SI). Understanding this concept is essential, especially when dealing with various electronic devices and components.In practice, the milliampere is commonly used to describe the amount of current flowing through small electronic devices, like smartphones, tablets, and other handheld gadgets. For instance, a smartphone may have a battery capacity rated at 3000 mAh, which means it can deliver 3000 milliampere hours of power. This figure helps users understand how long their device can operate before needing a recharge. The higher the milliampere hour rating, the longer the battery life, which is a critical factor for consumers when choosing a device.Furthermore, the milliampere is not only important for consumer electronics but also plays a significant role in the medical field. Medical devices, such as electrocardiograms (ECGs) and defibrillators, require precise measurements of current to function correctly and safely. In these applications, the milliampere ensures that the devices deliver the right amount of current needed for accurate readings or effective treatment. A miscalculation in milliampere values could lead to serious consequences, highlighting the importance of understanding this unit.Additionally, when designing circuits, engineers must consider the milliampere ratings of various components, such as resistors, capacitors, and diodes. Each component has a specific tolerance level for current, and exceeding this limit can result in failure or damage. Therefore, knowing how to measure and calculate milliampere values is vital for ensuring the reliability and safety of electronic systems.In conclusion, the term milliampere may seem like just another technical jargon, but it holds significant importance in both everyday consumer products and critical medical equipment. By understanding what a milliampere is and how it is applied in various contexts, individuals can make more informed decisions about their electronic devices and appreciate the intricate workings of technology. As our reliance on electronic devices continues to grow, so too does the relevance of understanding units like the milliampere, making it a fundamental concept in the realm of electronics.

电子世界对于不熟悉该领域术语的人来说，往往显得令人畏惧。其中一个关键术语是毫安，它是电流的测量单位。简单来说，毫安是安培的千分之一，安培是国际单位制（SI）中电流的标准单位。理解这一概念至关重要，特别是在处理各种电子设备和组件时。在实际应用中，毫安通常用于描述小型电子设备中的电流流动，例如智能手机、平板电脑和其他手持设备。例如，一部智能手机的电池容量为3000 mAh，这意味着它可以提供3000毫安小时的电量。这个数字帮助用户了解他们的设备在需要充电之前可以运行多长时间。毫安小时评级越高，电池寿命越长，这对消费者选择设备时是一个关键因素。此外，毫安不仅对消费电子产品重要，在医疗领域也发挥着重要作用。医疗设备，如心电图（ECG）和除颤器，需要精确的电流测量以正确和安全地工作。在这些应用中，毫安确保设备提供所需的正确电流，以便进行准确的读数或有效的治疗。对毫安值的错误计算可能导致严重后果，突显了理解这一单位的重要性。此外，在设计电路时，工程师必须考虑各种组件的毫安额定值，例如电阻器、电容器和二极管。每个组件都有特定的电流容差水平，超过此限制可能导致故障或损坏。因此，知道如何测量和计算毫安值对于确保电子系统的可靠性和安全性至关重要。总之，术语毫安可能看似只是另一个技术术语，但它在日常消费产品和关键医疗设备中具有重要意义。通过理解毫安是什么以及它在各种上下文中的应用，个人可以更明智地做出有关电子设备的决策，并欣赏技术的复杂运作。随着我们对电子设备的依赖持续增长，理解像毫安这样的单位的相关性也在增加，使其成为电子学领域的基本概念。