| 单词 | gearbox |
| 释义 | gearbox noun[C] uk/ˈɡɪə.bɒks/us/ˈɡɪr.bɑːks/ametalboxcontainingthegearsin avehicle 齿轮箱，变速箱The interior of vehicles
Examplesofgearboxgearbox Thegearboxcan therefore be regarded as a single component regardless of the complexity of the inner structure. From theCambridge English Corpus For internal parameters describing the design quantities, additional types may be used by adding user-specific types, for example, the transmission ratio for agearbox. From theCambridge English Corpus To overcome these problems, the mechanical structure was redesigned without thegearbox. From theCambridge English Corpus The capstans allowed for large reductions in the drive speed without the use of reduction gearboxes that were noisy and heavy. From theCambridge English Corpus Moreover, thegearboxhad a considerable amount of inertia relative to the flexible manipulator hub. From theCambridge English Corpus Thus, modelling and control of the system with thisgearboxwould require consideration of this additional vibration, increasing the complexity of the controller. From theCambridge English Corpus A steel ring was clamped around thegearboxand a spring steel bar was used to clamp the steel ring to the mounting structure. From theCambridge English Corpus These frictions are essentially located in thegearboxreducers. From theCambridge English Corpus Friction ingearboxhelps us fix the output shaft without consuming energy. From theCambridge English Corpus One end directly drives thegearbox, the other has a wheel attached. From theCambridge English Corpus To this end, the arm motors and gearboxes were selected so that the arm can move from fully retracted to fully extended, or vice-versa, in under 1.5 seconds. From theCambridge English Corpus The actuation of these d. o. f. is made with a stepper motor coupled through agearboxwith a great reduction ratio, which increases the precision of the movements. From theCambridge English Corpus Typically, the equations representing the output side of the gearboxes on a robot arm will need to be coupled to the system dynamics and integrated with a small step size. From theCambridge English Corpus Helicoptergearboxdiagnostics and prognostics using vibration signature analysis. From theCambridge English Corpus Self locking worm gearboxes provide the required motor speed reduction, and allow the arm to be held in position without consuming any energy. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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