Dynamic load stimulated the growth of longitudinaldiameter of long bone more greatly than static load.
动力性负荷对长骨长径生长的促进作用大于静力性负荷。
2
The results showed that transverse diameter. longitudinaldiameter of the heart. cardiac area and cardio- thoracic ratio decreased markedly after labor(P<0.01 ).
结果：心脏横径、心脏长径、心脏面积、心胸比率较初入高原时显著缩小（P＜0．01）；
3
The additional transverse reinforcement should be uniformly distributed in the anchorage zone and the spacing of bars should not exceed 5 times the diameter of the longitudinal reinforcement.