A ship which acts as a mobile or fixed base for other ships and submarines or supports a naval base.
Related Terms |
POINT-JUNCTION TRANSISTOR
Transistor having a base electrode and both point-contact and junction electrodes.
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PNP TRANSISTOR
A junction transistor having an n-type base between a p-type emitter and a p-type collector.
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PNIP TRANSISTOR
An intrinsic junction transistor in which the intrinsic region is sandwiched between the n-type base and the p-type collector.
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PEDESTAL
1. The support for a column. 2. A metal support carrying one end of a bridge truss or girder and transmitting any load to the top of a pier or abutment. 3. See blanking level. 4. A supporting part or the base of an upright structure, such as a radar antenna.
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OXYGEN CUTTING
Any of several types of cutting processes in which metal is removed with or without a flux by a chemical reaction of the base metal with oxygen at high temperatures.
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NPN TRANSISTOR
A junction transistor having a p-type base between an n-type emitter and an n-type collector; the emitter should then be negative with respect to the base, and the collector should be positive with respect to the base.
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NORMAL TIME
1. The time required by a trained worker to perform a task at a normal pace. 2. The total of all the normal elemental times constituting a cycle or operation. Also known as base time; leveled time.
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NORMAL ELEMENT TIME
The selected or average element time adjusted to obtain the element time used by an average qualified operator. Also known as base time; leveled element time.
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MICROALLOY DIFFUSED TRANSISTOR
A microalloy transistor in which the semiconductor wafer is first subjected to gaseous diffusion to produce a nonuniform base region. Abbreviated MADT.
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METAL LATH
A mesh of metal used to provide a base for plaster.
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