| 词汇 | example_english_wrench |
| 释义 | Examples of wrenchThese 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. Both of the internal vertices happen to be coincident with the origin of the wrench space. One notices that each wrench component has a corresponding maximum value within specific and proper configurations. Such a state can be easily maintained, provided the imposed wrenches at the support foot, resulting from link motions, are summed up to zero. But even those who approve of the effects (better treatment of the workers) do not conclude that the wrench has a hidden function. They demanded that tory history should be examined with sensitivity to its context and not wrenched into a blueprint for liberal measures in the present. The wrench capabilities of the three manipulators are evaluated throughout the workspace. Wrench capabilities represent the maximum forces and moments that can be applied or sustained by the manipulator. The extent to which deafness limits well-being is uncertain (though of course the experience of losing one's hearing is a wrenching one). The wrench capability analysis of a manipulator depends on its design, posture, and actuator torque capabilities. The wrench associated with the third joint will be reciprocal to the first two joints (revolute joints) and to the spherical joint. The volume defined by either the ellipsoid or the polytope represents feasible twists or wrenches. This is a particular wrench polytope caused by the location of the manipulator. A geometrical characteristic of these wrenches is that they are of zero pitch. A pure force is a wrench of zero pitch and a pure moment is a wrench of infinite pitch. Such a wrench will, in general, produce a six dimensional deflection in a compliant link. It is demonstrated that even for parallel structures having prismatic joints in legs, we can very easily identify these wrenches and consequently the singularity poses. In this study only the wrench vector is used. The analysis showed that no more coupling relations exist between effort wrench components of the realistic torso during several walking gaits. If the common line of the two passive joint planes passes through the spherical joint center of the third leg, this line intersects six wrenches. This means that any external wrench can be compensated by positive tensions in the wires, and so the positioning point belongs to the workspace. This force/torque combination (wrench) is then vectorially added to an estimate of the contact wrench acting on the payload. A direct singularity occurs when the branch resultant forces together do not span an external wrench. These wrenches are orthogonal complements of the allowable twists at the platform. 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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