电类关于手机的英语作文

关于”电类手机“英语作文范文5篇，作文题目：Electc mobile phone。以下是关于电类手机高一英语范文，每篇作文均为满分范文带翻译。

高分英语作文1：Electc mobile phone

Dear sir, I am wting to you to buy the phone I bought in Wuhan Telecom mall on Apl 4, China. But when I wanted to use it, I found that there was something wng with the quality of the mobile phone. The phone rang and couldn't send messages.

So I went back to the store and asked the salean to replace it. Unfortunately, he told me that the pduct was sold out, so I couldn't have it replaced bee of the novel style of the mobile phone There are no accessoes, so it means that the mobile phone can't be repaired. I hope the company can replace my mobile phone in time, and the sooner the better.

Thank you for yo consideration. Dear sir, I am wting to you to buy the mobile phone I bought in Wuhan Telecom mall in China on Apl 4. There is something wng with my mobile phone.

My mobile phone can't send text messages. If someone calls me, the mobile phone won't ng 。 What's worse, this kind of mobile phone has been sold out, so it can't be replaced. This kind of mobile phone is new style, so the store has no spare parts to repair my phone.

I'm very wored. I ask yo company to replace my mobile phone as soon as possible. I hope you can me.

I'm looking forward to receiving yo reply. Please give me a letter of thanks as soon as you receive my email Thank you for yo concern, sincerely for yo concern, Pu Manyi.

中文翻译：

亲爱先生，我写信给您，是想买我xx月4在武汉电信商城买电话，但当我想用它时，我发现手机质量有问题，电话响了，也不能发，所以我回到商店，请售货员把它换掉不幸是，他告诉我，产品已经卖完了，所以我不能让人更换，因为手机款式新颖，没有配件，所以这意味着手机也无法维修我希望公司能及时更换我手机，而且越快越好，衷心感谢您考虑，亲爱先生，我写信给你，是想买我xx月4在武汉电信商城买手机，我手机有点问题，手机不能发短信，如果有人打电话给我，手机就响不了。更糟是，这种手机已经卖完了，所以不能换新这种手机电话是新款式，所以商店没有配件来修理我电话，我非常担心，我向贵公司提出要求，要求尽快更换我手机，希望您能帮我一把，我期待着收到您答复请您在收到我电子邮件后尽快给我一封信谢谢您关心真诚您关心，卜曼仪。

万能作文模板2：电动移动电话

The telephone is one of the most popular and useful inventions. It is no wonder that and families have to use their own phones today. Telephones make things easier in many ways, especially after the advent of mobile phones.

For students who are far away fm home and those who are going out to do business, the telephone can shorten the distance beeen them and their families. Therefore, whenr they feel homesick or feel numb, the telephone can shorten the distance beeen them and their families Tuble, can use the telephone to get comfort, people can at any time, any place to keep in touch with anyone for emergency . In short, the telephone is so useful that we can say that we can't do without it in o daily life.

We will fther impve the performance of the telephone and better conditions for its dlopment.

中文翻译：

电话电话是最受欢迎和最有用发明之一难怪今天越来越多家庭不得不使用自己电话电话电话在许多方面使事情变得容易特别是在移动电话出现之后，对于离家较远学生和外出经商人来说，电话可以缩短他们与家人之间距离，因此无论何时想家或遇到麻烦，都可以借助电话获得安，人们可以在任何时间、任何地点与任何人保持联系以寻求紧急帮助。总之，电话是如此有用，我们可以说，在我们常生活中离不开电话。我们将进一步提高电话能，为它发展创造更好条件。

满分英语范文3：电类手机

Bluetooth is a general radio intece in the GHz band. It enables portable electnic devices to connect and communicate wirelessly thugh short-range ad hoc neorks. Each piconet unit can communicate with multiple other units at the same time.

More each unit can belong to multiple piconets at the same time. Besides Eson, Bluetooth technolo has also oained Nokia IBM and many other s Manufacter support, so there is no need to pvide cables and connectors for cordless phones or mobile phones using wireless headphones, comr pnters, pjectors or LANs, and pave the way for new and completely different pducts. Equipment and application technical feates 1ms / s symbol rate uses maximum available channel bandwidth to quickly frequency hopping to avoid interference adaptive output power minimization interference short packets in Maximum capacity fast acknowledgement dung interference allows low coding overhead cvsdcontinuous vaable slope Delta modulation speech coding can run at high bit err rate.

Flexible packet types support a wide range of air intece applications. According to the all high-performance integrated radio transceiver, each transceiver is assied a unique bit address fm the IEEE standard, so as to minimize the crent consumption of unlimited GHz available in the world I is running in free bandwidth, although the location and bandwidth are slightly changed, the application range is set to m to optimize the target for mobile and commercial users. The total data rate is 1mbit / s, and the second generation plan is to increase it to 1mbit / s.

single point connection allows the maximum data tranission rate of kbit / s. The voice channel uses the packet switching ptocol based on frequency hopping scheme with hop / sec to operate in noisy radio High performance in the envinment. Howr, the maximum power consumption of 1 MHz ISI / S is available at a very low power consumption of 1 MHz / s in the standard IEEE MHz / s bandwidth when the data tranission is at a very low rate of 1 MHz.

中文翻译：

蓝牙是GHz频段一个通用无线电接口，它使便携式电子设备能够通过短程自组织网络进行无线连接和通信每个微微网单元可以同时与多个其他单元进行通信更多每个单元可以同时属于多个微微网什么是蓝牙技术除爱立信外，蓝牙技术还获得了诺基亚IBM和许多其他制造商支持，因此无需为无绳电话或移动电话使用无线耳机、电脑打印机、投影仪或局域网等提供线缆和连接器，并为新、完全不同产品铺平道路设备和应用技术特1Ms/s符号速率利用最大可用信道带宽快速跳频避免扰自适应输出率最小化扰短数据包在扰期间最大化容量快速确认允许链路低编码开销CVSDContinuous Vaable Slope Delta调制语音编码能够在高误码率下运行灵活数据包类型支持广泛应用范围空中接口，根据小型高能集成无线电收发机为每个收发机分配一个来自IEEE标准唯一位地址，从而最大限度地减少电流消耗在全球可用不受限制GHz I免费带宽中运行，尽管位置和频带宽度略有变化，应用范围设置为m，以优化移动和商业用户目标市场，总数据速率为1Mbit/s，第二代计划提高到1Mbit/s单点连接允许最大数据传输速率为kbit/s语音信道使用基于带跳/秒跳频方案分组交换协议，以在嘈杂无线电环境中实现高能。整个可用频谱使用1Mhz带宽跃点，类似于IEEE标准电池供电设备在数据传输期间低耗寿命最大电流但是，在暂停期间或在较低数据速率下，漏极为毫安，IBM/PDA为1M IEEE GHz I 1Mbit/sMbit/s kbit/s mhziee mAmA。

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