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FREMGANGSMAATE FOR KORREKSJON AV DISPERSIVE, LINEAERE ELLERTILNAERMET LINEAERE KANALER FOR OVERFOERING AV DIGITALE SIGNALER, SAMT INNRETNING FOR UTFOERELSE AV FREMGANGSMAATEN.
FREMGANGSMAATE FOR KORREKSJON AV DISPERSIVE, LINEAERE ELLERTILNAERMET LINEAERE KANALER FOR OVERFOERING AV DIGITALE SIGNALER, SAMT INNRETNING FOR UTFOERELSE AV FREMGANGSMAATEN.
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机译:纠正数字信号传输的色散,线性或近似线性通道的程序,以及执行该程序的功能。
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摘要
Fixing device (1) made from at least two sections (3, 4) of different materials, or of materials with varying grains or degrees of hardness, one being bound to the other by a process of stored-energy welding, the first section (4), which forms a drilling bit, being of hardenable or full-hardenable metallic material, the other section (3), forming the shaft (6) and the screw head (5), being of a different metallic, preferably corrosion-resistant material or having a different grain. The adjacent ends of the sections (3, 4) are provided with, in one end, a flat end section (9) and, in the other, a conical extension (8) or an axially protruding stud small in diameter.
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