printed circuit board造句
31 Measure the values of the resistances on this printed circuit board with the universal avo meter.
32 Patterning method, method of manufacturing organic field effect transistor, and method of manufacturing flexible printed circuit board.
33 Be suitable in the field of connector, printed circuit board and semiconductor.
34 The characteristic of thermosetting polyphenylene oxide resin copper clad laminates as wel as their application in the high frequency printed circuit board is introduced.
35 The power rating is based on a printed circuit board heat spreading capability equivalent to 2 square inches of copper connected to the GND pins.
36 It's usually used in manufacturing - precision and multi - layer printed circuit board.
37 FIGURE 6. Within a spring contact system, the points of transfer are where the tip meets the target, where the barrel and plunger meet, and where the barrel meets the printed circuit board.
38 Pyrolysis waste recycling technology is one of the effective ways that recycle the printed circuit board.
39 Nevertheless, Kef updated the software and fitted a new printed circuit board to upgrade the unit to the latest specification.
40 Suitable for medium multilayer printed circuit board, computer, communication equipment, OA equipment, lead-free PCB process etc.
41 SOLDERHOME is the industry's largest, most professional business website in china's printed circuit board assembly industry.
42 Being faced with the problems found in detection of printed circuit board assembly(PCBA) at present, a new method of PCBA detection which is economical, rapid and reliable is promoted.
43 It includes wiring of printed circuit board, electric capacity coupling, tolerance of digital circuit noise, and transmission line.
44 The invention relates to a printed circuit board (60) having an insulating support layer (61) and a layer (62) of conductive material applied thereto.
45 For communication within a PCB (printed circuit board), common options include the serial peripheral interface (SPI) bus and inter-integrated circuit (I2C) bus.
46 The resistance of the copper rate is low, so in printed circuit board, used to prepare copper foil and double panel, produce multilayer prototypes via metallization copper with on the process.
47 The methods of surface mounting technology printed circuit board (SMT_PCB) image processing , SMT_PCB soldered joint type and location information automatic gaining were introduced in this paper.
48 Like the printed circuit board production enterprise, the practice and train room will produce the sullage which can endanger our environment.
49 Edge connector: A row of etched lines on the edge of a printed circuit board that is inserted into an expansion slot.
50 Low surface insulation resistance (SIR) of a printed circuit board (PCB) can degrade the performance of the circuits on the board considerably.
51 Experiments are demonstrated on printed circuit board, LTCC, and monolithic GaAs substrate.
52 With the development of Printed Circuit Board (PCB), liquid photo imageable etching resist ink had become the prime process technology of the fine line graph facture.
53 Waste printed circuit board(PCB) was pyrolyzed in a self-developed fixed bed batch vacuum pyrolyzer and the pyrolysis products were analyzed.
54 The protective technology of solder coat in production of multilayer printed circuit board is introduced.
55 These are usually implemented as traces on a printed circuit board.
56 Applies to fine lines, dot pattern, the manufacture of printed circuit board screen.
57 She a bench, examining a newly printed circuit board for errors in a huge magnifying glass.
58 The invention relates to a semiconductor component ( 1 ) for mounting on a printed circuit board .
59 PPI ( Ireland ) and metal printed circuit board of NRK ( Japan ).
60 Polyamide-imide resin, metal-clad laminate using the same, overlay, flexible printed circuit board, and resin composition.
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