屈曲運動 的英文怎麼說
中文拼音 [qūqūyùndòng]
屈曲運動
英文
curvature movement-
While exercising, be sure not to overexert yourself. for example, don t turn your head and neck too hard or too fast, and avoid deep knee bends
運動時切勿用力過度或者過大動作，例如避免頭部及頸部轉動時動作過大或動作過快，以及避免雙膝過份屈曲的動作。Pole, thin plate, thin shell in the electromagnetic elastic system, etc. when there is no machinery to restrain, the system has an unstable movement mode at least, and while exists restrain, after up to a certain critical value in electric current or the magnetic fielding, buckling must take place in the system
電磁彈性系統中的桿、薄板、薄殼等，當沒有機械約束時，系統至少存在一個不穩定的運動模態，而存在約束時，當電流或磁場達到某一臨界值后，系統將發生屈曲。The method of change partial differential equation into ordinary differential equation is classified, the bifurcation and chaos in nonlinear schrodinger system is detected and the effectiveness of controlling chaos of buckling beam with parametric perturbation method is studied in details. chapter 7 is the summary and conclusion of the dissertation
第六章總結歸納了將非線性偏微分方程轉化為常微分方程的變換法，研究了一維無界區域上非線性薛定諤方程的分岔和混沌性質，解析地研究了用參數周期擾動法控制屈曲梁的混沌運動的效果。The arch : arms by the side and bend up both knees, then raise the buttocks ; to exercise the muscles in the thigh, buttocks and back
拱橋;屈曲雙腿，提起臀部，放下鍛?大腿，臀部及背部肌肉，注意:由於拱橋運動量比較大，因此做完拱橋后，要休息一下，才做其他運動Seated row : using exercise tubing, flex at the hips and shoulders ( not the spine ) to grasp the handles and sit upright on a bench or the floor with the elbows extended
坐式劃船：這項運動需要使用運動器械，屈曲你的髖和肩（而不是脊柱）以抓住手柄，保持直立的坐在臺子或地面上同時讓肘部保持伸展。Caregivers should encourage and assist elders in performing regular active or passive stretching exercise in order to maintain good circulation, joint flexibility, and prevent muscle contracture
協助長者作伸展運動和屈曲關節的動作，以增加關節活動量，促進血液循環避免關節和肌肉萎縮。分享友人