【正文】 削、刨削、銑削和磨削，都難以加工特別硬的或脆性材料。s demand to use the puter and the is between puter and home appliance two most control network Such as intelligent household shown in the right part of the basic structure of the system, it is mainly to control all kinds of equipment running status in the family, such as the lights/the lights and light control, start/stop and the temperature of the air conditioning and air volume control, home security system of signal acquisition and execution, all kinds of switch quantity input, electric curtain open/close control, indoor detection of various physical quantities(such as temperature, humidity, all kinds of gas content, etc.), and four tables(gas meter, electricity meter, water meter, and the heat of the heat meter)the output of the data and instructions, information network On the information network transmission is mainly audio and video signals, whose frequency bandwidth typically up to several GHZ, therefore requires information on the network information transmission rate is higher, generally should reach more than 10 megabits per relatively speaking, the reliability requirement is not so high control audio information in the transport before and after a certain processing, such as signal pression and decoding and encoding/depression), these processing has certain ability of fault tolerance, and even with the instantaneous error, is also affect the instantaneous sound or image of the error, and will have little impact on equipment running information network in technology transfer rate is the main problem that need to be solved(bandwidth), namely under the condition of possible, as far as possible to improve the information network home is through unified network bus and the control platform to household electrical appliances, lighting control system, security control system bees an organic whole repeatedly, energy management system, current development trend of the smart home is controlled by the centralized control to the distribution, pared with the centralized control and distributed control can not only reduce the wiring, and can improve the reliability of the system, when a certain node failure, just will take away from the network, the node and other nodes are not affected.第二篇：中英文翻譯特種加工工藝介紹傳統(tǒng)加工如車削、銑削和磨削等，是利用機(jī)械能將金屬從工件上剪切掉，以加工成孔或去除余料。t immediately back to wait!If the time can in the unit or distant remotely by phone or the phone will open the door, how convenient it is！!And in the unit or distant remotely by phone or phone home “query,” refers to the digital fingerprint lock state of “open, close”, if let you feel more safe!The world39。At the same time, the remote control can control the infrared electric appliance in the home such as TV, DVD, audio and other infrared electric equipment, universal remote two telephone remote control High encryption(phone recognition)multifunction voice telephone remote control function, when you travel or work outside in the home, you can through mobile phones, fixed telephone to control home air conditioning and curtain, lighting appliances, make the cooling or heating for the customer in advance or open and closed, via mobile phone or fixed phone know home circuit is normal, all kinds of household electrical appliances(such as food in the refrigerator, etc.)can also be learned that indoor air quality(similar smoke detector can be installed outside the house appliances)to control the Windows and ultraviolet radiation sterilization device for ventilation or sterilization, moreover, according to the merits of the outside weather proper humidification indoor air and the use of air conditioning and other facilities of the room to heat is not at home, also can be automatically by cell phone or landline watering plants, feeding your pet, of the bedroom cabinet to clothing, shoes, bedding, and other sterilization, drying, three timing control You can set certain products automatically open shutoff time ahead of time, such as: electric water heater every night 20:30 points automatically open heating, power 30 points automatically shut down, to ensure you enjoy the hot water bath at the same time, also save electricity, fortable and curtains open automatically closing time is, of course, much four centralized control You can in the porch place that take the door open at the same time the sitting room, diningroom and kitchen lights, kitchen appliances such as treasure, especially at night you can control the lights of the sitting room and bathroom appliances in the bedroom, convenient and safe, can also track the status of their five scene control You gently touch a button, several kinds of lighting, electrical appliances automatically perform in your “mind”, make you feel and enjoy fashionable life perfect and simple science and technology, high efficiency six network remote control In the office, on a business trip abroad, as long as there is a network of place, you can through the Internet to log in to your home, in the network world through a fixed of smart home control interface to your household electric appliances, provide a free dynamic mainly used for remote network control and electric work status information query, you are on a business trip in abroad, for example, using the nonlocal network puter, log in the IP address of the relevant, in far away you can control your own lighting, electrical appliances, before return home on a plane, will you home air conditioning or open the water heater... seven global video monitoring function At any time, any place directly through local area network or broadband network, using a browser(IE), remote video monitoring, voice support remote PC, local SD card storage, motion detecting, mail transfer, FTP transmission for family use remote video and photo shooting more can achieve professional safety and eight security alarm function When a case of, can automatically dial the telephone, and gang related appliances do alarm processing 9 av equipment shari