circuit board造句
31. New Washington Kunshan was established in 1996, specializes in circuit board peripheral device research and development, production, design, sales and service in one of many companies no.
32. There is disclosed a dielectric antenna comprising a dielectric resonator mounted in direct contact with a microstrip transmission line formed on one side of a printed circuit board .
33. Layer thickness analysis results from a bonding pad on a circuit board, showing nanometer resolution thickness analysis.
34. The magnetic steel, the magnetic sensor and the printed circuit board are sealed by a waterproof and anticorrosive technique, and a housing is processed by a color zinc-plating technique.
35. As printed circuit board, we'll call it the rigid printed circuit board.
36. Printed circuit board comprising a holding device for retaining wired electronic components, method for the production of such a printed circuit board, and use thereof in a soldering furnace.
37. In system-on-chip (SoC) technology, on-chip oscillators eliminate the need for an external crystal oscillator circuit, reduce production cost and decrease printed circuit board size.
38. To calculate self and mutual inductance of coreless transformer in printed circuit board, The author offered a new method to calculate based on Neumann equation as well as testing process and circuit.
39. A kind of practical method of the malfunction diagnosis of the digital circuit board is provided.
40. A good adhesive and fixing of CD parts and printing circuit board.
41. Main materials of printed circuit board ( PCB ) substrate were macromolecule resins, which were typical viscoelastic materials.
42. Based on the avalanche effect, a kind of kilo-volt nanosecond pulsers has been designed, by using microwave PCB (printed circuit board).
43. A ( non - removable ) printed circuit board to which other ( remov able ) printed circuit boards connect.
44. Special circuit board has been designed to finish the control of throttles.
45. An expansion card is a circuit board that lets you add a new feature to a computer.
46. Method The modern Electronic Microelements is welded onto a printed circuit board.
47. The lighting device comprises at least a metal sleeve with a female thread, a printed circuit board, a LED, a microswitch, a spring electrode, a battery and a rear metal cover.
48. Meanwhile, an audio circuit board is made to realize full duplex communication.
49. We offer a masking tape required of a printed circuit board manufacturing process, the poly- imide tape required for various electric devices, and various kinds of tapes for a shield.
50. Hardware circuit and printed circuit board of the electronic control unit ECU and internetworking ECU had been designed.
51. Finally, in particular, this dissert explains the key techniques of our developed instrument system such as the designs for resistant interference and for printing circuit board.
52. By comparing the two step testing of both static and dynamic, we can realize the off line debugging of the submodular circuit board.
53. By building a high frequency model of electronic elements and printed circuit board in solid state relay(SSR), extracting its parameters, an accurate simulation model of SSR was obtained.
54. Measure the values of the resistances on this printed circuit board with the universal avo meter.
55. The utility model relates to a flexible circuit board, in particular to a flexible circuit board compression structure in the production process of flexible circuit boards.
56. Base upon customer data and circuit board structure to define layer's properties and rename.
57. Patterning method, method of manufacturing organic field effect transistor, and method of manufacturing flexible printed circuit board.
58. This paper introduces the components of a microcomputer testing system on circuit board troubles, the testing principle and the advance of the technology on microcomputer aided testing.
59. Be suitable in the field of connector, printed circuit board and semiconductor.
60. The characteristic of thermosetting polyphenylene oxide resin copper clad laminates as wel as their application in the high frequency printed circuit board is introduced.
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