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Kerf
| Глоссарий терминов в лесозаготовках и производстве пиломатериалов |
- Width of the cut made by a saw blade (22).
- The cut made by a saw blade.
- The thickness of the wall of the diamond-inset part of the crown of a core bit.
- Sometimes incorrectly used as a synonym for nose, as applied to a diamond core bit.
- The annular groove cut into a rock formation by a core bit.
- The width of a cut used to create wafers from silicon ingots, often resulting in the loss of semiconductor material.
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Curf, английский
Надрез, русский
Ширина надреза, произведенного в течение процесса резки.
Нижний вруб, русский
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Semiconductor, английский
- A solid material characterized by comparatively high resistivities.
- A material whose resistivity lies between that of conductors and insulators, e.g., germanium and silicon. solid state devices such as transistors, diodes, photocells, and integrated circuits are manufactured from semiconductor materials.
- Полупроводник
- Any material that has a limited capacity for conducting an electric current. certain semiconductors, including silicon, gallium arsenide, copper indium diselenide, and cadmium telluride, are uniquely suited to the photovoltaic conversion process.
- A substance, commonly silicon or germanium, whose ability to conduct electricity falls between that of a conductor and that of a nonconductor (insulator). the term is used loosely to refer to electronic components made from semiconductor materials.
- An electronic material that can be an insulator under one condition and switch to a conductor under a different condition shear-thinning
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Double-drum winch, английский
Winch consisting of two drums controlled separately-one for the dragline and the other for the haul-back line. sometimes mounted on and powered by a tractor (26).
Energy chips, английский
Whole-tree chips used for energy (4).
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