The Chengdu auto show has just come to an end. Originally it was thought that the manufacturers had brought out the final "ammunition" of this year. After all, the time for leaving them sprinting sales targets was running out. After inventorying the number of new cars to be listed in Sep
Read MoreThe main components of the standard parking system are: Reader ticket box, controller, automatic card reader, card reader, voice prompts, LED Chinese display, intercom system, power smart card (ID/IC), management software, intelligent barrier, can increase equipment: swallow card machine. Stand
Read MoreDistortion is the phenomenon that the input signal and output signal change in amplitude ratio, phase relationship, and waveform shape. Audio amplifier distortion is divided into two major categories of electrical distortion and acoustic distortion. Electrical distortion is caused by the circuit, a
Read MoreIn the past three years of agricultural production this past, dryers and wheat harvesters have played an important role. During the “three summers†time period, the task was heavy and the weather changed. In order to ensure the return of wheat grains, the agricultural machinery departmen
Read MoreResearchers at the University of California, Berkeley, have developed a 3D printing device worn on the ear. By using infrared sensors to track the temperature of the eardrum (also known as the eardrum), the device accurately measures the user's core body temperature in real time, allowing the
Read More"Legal Daily" reporter dialogue with Beijing Normal University, postdoctoral researcher Mao Da. Recently, Jilin, deputy mayor of Beijing Municipality, announced the results of Beijing’s improvement in air quality when attending the CPPCC thematic symposium. He also stated
Read MoreThe main contents of the freezing method sinking construction include: drilling of frozen holes, freezing of wellbore and excavation of wellbore. (1) Drilling of frozen holes The freezing holes are generally equidistantly disposed on a circumference concentric with the wellbore. The freezing hole
Read More(I) Legal basis of the contract The legal basis of the contract refers to the legal background of contract signing and implementation. Analyze the legal basis of the contract, understand the basic conditions of the contract applicable to the law, and the legality of the project content (to meet the
Read MoreLoading rock lifting work accounts for about 50% to 60% of the entire tunneling cycle time, which is the key to determining the speed of vertical shaft construction. (1) Loading work Vertical shaft construction generally uses rock grabs to install rock. There are NZQ 2 -0.11 rock grab machine, lon
Read MoreFace recognition technology is a technology that extracts features of a face from a computer and performs authentication based on these features. Human faces are born with other biological characteristics of the human body. Their uniqueness provides the necessary preconditions for identity identif
Read MoreOn September 8, 2017, the Iveco new energy vehicle delivery ceremony was held in Shenzhen. Nanjing Iveco and the ground-based iron rental car delivered 10 pure electric logistics vehicles to SF Express. The Shenzhen Municipal Government, SF Express, the underground car rental car, and the Nanjing I
Read MoreAmazon`s Anytime messaging app could be theWest`s answer to WeChat Amazon is aiming to move in on the turf of Appleand others with a new all-in-one messaging appcalled Anytime. Despite messaging apps being an incredibly testedspace for newcomers, Amazon believes it has enoughclout to
Read More