Classification Semi-conductive filmSemi-conductive film only has semi-insulating polysilicon film. Semiconductor thin films mainly include epitaxially grown Si single crystal thin films, CVD grown...
Definition The time that is short to almost zero is called instant, which means instant. The time interval can be regarded as a line segment, which must have a beginning and an end. Division The mom...
In the 1950s, complex equipment began to appear, and socialized mass production also made the time to repair equipment an important factor affecting production efficiency. Through accumulation of expe...
The synonym MMCD generally refers to multimedia CD Encyclopedia business card The English word for multimedia (duō méi tǐ guang pan) is Multimedia CD, which consists of two parts: media and multi. G...
Introduction Wood grain paper is a kind of surface decoration paper. Its raw material is generally wood pulp kraft paper, which has high strength. Mainly used for exterior decoration or trimming of f...
The story of invention In 1937, American Carlson invented the electrostatic printing technology. At that time, the scientific and technological circles and enterprises did not pay much attention to...
Introduction Birth History"Card Reader", as the name implies, is a device that reads data, but it can not only support data reading, but also Support data writing. The initial design idea is mainly...
ReflectorBounce shoeGame KingChinese card name: reflectorJapanese card name: ReflectorEnglish card name: Reflector bitCard type: ZCGAttribute: LightLevel: 1 starRace: Angel familyAttack power: 1200 De...
Introduction The heterogeneity of heterogeneous database systems is mainly reflected in the following aspects:Heterogeneity of computer architecture Each participating database can run on mainframes...
Principles for network equipment selection Manufacturer’s choiceAll network equipment should be selected from the same manufacturer as much as possible, so that the interconnection of equipment and...
CooperativeAccessing (cooperative processing)Cooperative processing requires a complex program that can handle load distribution, shared data files, and memory competition on the network, while mainta...
Subject Geophysical Prospecting Title Horizontal Resolution English lateral resolutionExplanation It is related to factors such as the arrangement of the receiving devices in the horizontal directio...
Classification The mice on the market are divided into two categories according to the principle:One is mechanical mouse; the other is optical mouse . There is a wireless mouse. The identification o...
Important parameters Paper feed capacity: paper tray-up to 50 sheetsPrinting memory: 16MBInterface type: USB*2 Basic parameters Printing memory: 16MBPrinting language: hp PCL level 3 enhancementMont...
Classification The role of the optical disk file system is basically the same as that of the familiar FAT16, FAT32 and other hard disk file systems. The three most common optical disk file systems ar...