| 词汇 | example_english_heel-strike |
| 释义 | heel strikecollocation in Englishmeanings of heeland strikeThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with strike. heel noun[C] uk /hiːl/ us /hiːl/ the rounded back part of ... See more at heel strike noun[C] uk /straɪk/ us /straɪk/ a period of time when workers refuse to work because of an argument with an employer about working conditions, pay levels, or ... See more at strike Examples of heel strikeThese 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. Assuming that this heelstrike is inelastic, the foot will stay on the ground. Note that the foot model does not allow roll at any instance, even at heelstrike. The impulsive toe-off actuation was applied just before heelstrike. Due to the impact (heelstrike) occurring in the system, the angular velocities are discontinuous in most of the previous work. The compressed air then provides assistance in extending the knee quickly ready for heelstrike. Treating heelstrike as an impact, we assume that velocities change instantaneously. This is a result of the balance between the gravitational energy input and the impulsive energy losses at heelstrike. Although a larger step means more energy input, it leads to even more energy loss at heelstrike. The upper body follows a path almost identical to the hip trajectory at a distance lb above the hip, only slightly smoother at the heelstrike discontinuities. We have to ignore this instance of foot contact, and continue simulation as if the floor were not there, until the 'real' heelstrike occurs. Inadequate voluntary hip power control provides insufficient internal extension moment about the knee at heelstrike to mid-stance. At heelstrike, the impact is assumed to be fully inelastic, and the other foot is leaving the ground at that instant, since there is no leg compliance. Dynamic biped ends just after 'heelstrike', when the other leg is bound to leave the floor. Swing phase consists of the rest of the gait cycle, the time between the toe leaving the ground to the next heelstrike. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This can either occur by releasing the elastic load from an earlier mid/forefoot strike or concentrically contracting from a heelstrike. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is due to forces from a heelstrike traveling through bones for shock absorption rather than being absorbed by muscles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. Want to learn more? Go to the definition of heel Go to the definition of strike See other collocations with strike |
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