“pitman”的概念、定义、翻译、参考文献-科学参考

单词	pitman
释义	pitman [`pit·mǝn] ^ENGINEERING 1. A worker in or near a pit, as in a quarry, mine, garage, or foundry. 2. On a pumping unit, an arm connecting the crank with the walking beam for converting rotary motion to reciprocating motion. ^{MECHANICAL ENGINEERING} In an automotive steering system, the arm that is connected to the shaft of the steering gear sector and the tie rod, and swings back and forth as the steering wheel is turned. Also known as pitman arm.
随便看	automatic connection automatic contrast control automatic control automatic control balance automatic-control block diagram automatic-control error coefficient automatic-control frequency response automatic controller automatic-control servo valve automatic-control stability automatic control system automatic-control transient analysis automatic coupling automatic custody transfer automatic cutout automatic dam automatic data processing automatic data-processing auxiliary equipment automatic data-processing equipment automatic data-processing system automatic data-processing system specifications automatic degausser automatic dialer automatic dictionary automatic direction finder

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