Temperature within a range in which the ductility changes rapidly with temperature .
韧度或可延展性随温度迅速变化的某一温度范围。
It is apparently atomic hydrogen , absorbed or dissolved in steel , that affects it flexibility and ductility .
这显然是原子氢,被钢吸收或溶解于钢,会影响其挠性和韧性。
Exercise keeps a certain level of vitality in the body . It is important to keep the whole body in a state of healthy circle of substance supply and demand and vitality through improving strength and ductility .
Generally speaking , every system is involved when exercising , therefore enhancing the ductility of each system . This is the process of collective coordination , which in fact is adding length to each board , and consequently indirectly adding extra life .