elongations
n．延长，伸长：物体长度的增加或变长。
例句
Most of the specimens show distinct elongations of components.
多数标本的组份呈显著的拉长现象。
Measured loads and elongations were converted to true stress-true strain curves.
所得的载荷和延伸率都被转化成了真实应力-应变曲线。
The spear elongations of nutrient treatments were greater than those of no nutrient treatments.
供给无机营养处理的芦笋嫩茎伸长率大于无营养处理的；
