低功耗的英文

主要有如下几个区别：1、命名不同低笔记本CPU其名称后面往往带有U结尾，如i5-4200U，而标准电压笔记本CPU其结尾命名通常带有M结尾，如i5-3230M。2、功耗不同U系列低功耗笔记本处理器功耗通常在15W或28W，而标准电压笔记本处理器，功耗通常在35W或更高一些，低功耗CPU可以带来更长的续航。3、性能不同低功耗笔记本处理器主频往往不足2Ghz，而标准电压处理器主频通常都在2Ghz以上，就性能而言，标准电压CPU比低电压CPU性能要高一个档次。比如，低电压笔记本处理器i5-4200U的性能基本相当于四代标准电压i3-3210MI处理器性能，性能上基本上是降低一个档次。

3e椰棕床垫中的3E是英文Energy、Efficient、Engine的缩写，分别代表节能、高效、低功耗的意思。

1、床垫主材质不同。3E椰梦维床垫是以椰子壳外层纤维为主材料，聚酯纤维为次材料制成床垫内芯；3D椰棕床垫是以椰子树的棕色纤维为主材料，并加入新型3D材料和黄麻纤维制成床垫内芯。

2、两种床垫各自的优点。3E椰棕床垫优点：①天然零甲醛：制作过程无胶水，无污染，无过敏源，高回弹，透气性佳；②透气防潮：舒适干爽，在保护人体的同时，防止了床垫的长期受潮变形；③恒温37℃：采用人体等温睡眠设计技术，保持床垫内部温度与人体正常体温梯度一致

3D椰棕床垫的优点，3D椰棕床垫垫芯采用了3D材料、黄麻纤维等多种材料组合，因此也继承了这些材料的优点：①天然麻芯，阻绝污染；②替代传统椰棕，适合东方人骨骼，保证人体健康生活；③垫芯材料形成10万个以上的立体植物小弹簧，均衡支撑，放心托护；④零甲醛，安全环保。

3、综合对比虽然两者在制作中用的都是无胶水加工工艺，用的都是安全环保材料，但是3D材料、黄麻纤维比椰棕纤维具有更好的透气性、弹性。所以，比较起来的话3D椰棕床垫比3E椰梦维床垫更好。

扩展资料：

安全检测方法：

根据WHO定义，挥发性有机化合物（VOC）是指在常温下，沸点50℃—260℃的各种有机化合物。VOC按其化学结构，可以进一步分为：烷类、芳烃类、酯类、醛类和其他等。目前已鉴定出的有300多种。最常见的有苯、甲苯、二甲苯、苯乙烯、三氯乙烯、三氯甲烷、三氯乙烷、二异氰酸酯（TDI）、二异氰甲苯酯等。

室内空气中挥发性有机化合物浓度过高时很容易引起急性中毒，轻者会出现头痛、头晕、咳嗽、恶心、呕吐、或呈酩醉状；重者会出现肝中毒甚至很快昏迷，有的还可能有生命危险。

长期居住在挥发性有机化合物污染的室内，可引起慢性中毒，损害肝脏和神经系统、引起全身无力、瞌睡、皮肤瘙痒等。有的还可能引起内分泌失调、影响性功能；苯和二甲苯还能损害系统，以至引发白血病。

挥发性有机化合物对儿童健康的影响

经国外医学研究在证实，生活在挥发性有机化合物污染环境中的妊妇，造成胎儿畸形的几率远远高于常人，并且有可能对孩子今后的智力发育造成影响。同时，室内空气中的挥发性有机化合物是造成儿童神经系统、血液系统、儿童后天疾患的重要原因。

SGS公司简介

SGS通标标准技术服务有限公司是SGS集团和隶属于原国家质量技术监督局的中国标准技术开发公司共同建成于1991年的合资公司，在中国设立了50多个分支机构和几十间实验室，拥有9,000多名训练有素的专家。SGS的服务能力覆盖农产、矿产、石化、工业、消费品、汽车、生命科学等多个行业的供应链上下游。

吉美川纤维科技有限公司通过SGS公司参照US EPA 5021A:2003方法测定(VOCs)挥发性有害物质排放54项有害物质检测全部通过，对消费者使用健康负责，同时也开启了儿童床垫内芯材料绿色、无害的新纪元。

参考资料：3E椰梦维床垫内芯材料——百度百科

Infrared receiver circuitDesign uses a high-performance infrared receiver - telefunkenRoot TFMS5380. Telefunken developed micro-receiver TFMS5380 is the highest in the recent market performance of the infrared receiver. The same components have been installed on the receiving diode and preamplifier. TFMS5380 characteristics: (1) a single receiver and a combination of pre-amplifier. (2) ultra-sensitivity and transmission distance. (3) built-in PCM frequency filter. (4) without the need for external components. (5) special light and electric field interference shielding. (6) TTL and CMOS compatible for operation control of the microprocessor. (7) optional frequency from 30KHZ to 56KHZ. (8) low power consumption. (9) ISO9000 accreditation.TFMS5380 applicable to data transmission, television sets, video recorders, music centers, and satellite receivers, etc.. TFMS5380 and constitute the internal block diagram of the receiving circuit. Shown in figure 3.The request was receiving circuit to receive the infrared light wavelength of about 950μm, the pulse width modulation signal is not less than 600μs. TFMS5380 the application circuit is very simple. Experiments show, TFMS5380 good performance, fully meet the needs of data transmission. S3C2410 ARM9 development board 800 SOC development platform for the development of 360 luxury single-chip system board 498 yuan study of 138 single-chip wireless nRF-9E5 module 100 to develop 51 single-chip test board 238 Genius NSP Universal Programmer 260 yuan Mini ARM Debugger330 million LABTOOL-48UXP2800 million S3C2410 ARM9 development board 8003. Software DesignThe system software design includes hand-held meter reading devices and host software from the software side of watt-hour meters in two parts. During the design of hand-held meter reading devices accept single-chip microcomputer to send characters with the way the characters are inquiries, send communications read before the state register, send inquiries to maintain any register empty, receive communications read before the state register, a data query End has closed. Watt-hour meter single-chip approach using interrupted, that is, the address frame received after the application for the serial port interrupt, interrupt response, the interrupt service routine to enter.Handheld meter reading software design:In infrared communication, the handheld meter reading device as a host is the initiator of communication, the sending and receiving are active, and its specific work process: continuously scan the keyboard, if found to have the command key pressed, then call Send subroutine to send the corresponding command, sending soon start receiving end subroutine to receive return information watt-hour meter, and then docking received follow-up information processing. Hand-held meter reading devices, including communication program initialization subroutine and serial communication program, the process shown in Figure 4.Subroutine to initialize SP-INIA, mainly on communications baud rate and mode settings, the program source code is as follows:SP_INIA: MOV TMOD, # 20H; select Timer T1 mode 2, timer modeMOV TH1, # 0E8H; preset time constantMOV TL1, # 0E8HCLR ET1; prohibited from time to time interruptedSETB TR1; start timerMOV PCON, # 80H; SMOD = 1MOV SCON, # 0D8H; manner 3, SM2 = 0, REN = 1, TB8 = 1SETB EA; open total interruptionSETB ES; open serial port interruptRETSerial communication program meter reading slightly;Watt-hour meter software design: watt-hour meter as a client from the machine, its software programs, including the main program and interrupt service routine, flow chart shown in Figure 5;4. Concluding remarksThis article describes the application of watt-hour meter IR meter reading system in single-chip serial communication interface with the hardware circuit is simple, low-cost and easy programming, communications and high reliability. Use of hand-held meter reading devices can be easily completed the copy of the watt-hour meter and calibration work has greatly enhanced the efficiency of meter reading and meter reading accuracy and to eliminate the estimated high copy and the copy of the issue of misuse. In this paper, the communication protocol can be more than one single-chip transmit data securely, to achieve the communication of both non-contact transmission of data, can also be used for other remote control, remote sensing of single-chip applications.希望你能把分给我哦，谢了！