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This paper brings up with the theory of Virtual Coordinate Measuring System. The basic theoretic models of the virtual coordinate measuring system are given. This theory of virtual coordinate measuring system makes use of the principle of Time-Space correspondence and turns the time pulses into spatial displacement. The virtual coordinate measuring system can take the place of the scale system in traditional instruments, which has the disadvantages of high cost and difficulty ofproduction.

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To explore and choose a suitable exercise capacity of the project, is proposed in this paper (1) 20 meters running: assessment of the speed of the Child (2) standing long jump: assessment of children explosive; take horoscopes hands Bing: assessment of the coherence of children, and (4) 10 meters twists and turns running back and forth: quick assessment of the child;(5) hold hands are: assessment of children muscular endurance, as a total of five preschool children's exercise capacity test.

探討并選擇較適合的運(yùn)動(dòng)能檢測(cè)項(xiàng)目，因此本文建議是以20公尺跑步：評(píng)兒童的速在线观看视频日韩精品；定跳遠(yuǎn)：評(píng)兒童的爆發(fā)日韩视频一区；手腳倂走八字：評(píng)兒童的協(xié)調(diào)性；十公尺回曲折跑：評(píng)兒童敏捷性疯狂伦交成人网站视频在线观看；雙手正撐：評(píng)兒童的肌耐无码播放，共五項(xiàng)做為學(xué)齡前兒童運(yùn)動(dòng)能的測(cè)驗(yàn)項(xiàng)目。

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