1.
flex cracking test
（涂层的）耐屈挠龟裂强度试验,挠曲疲劳试验
2.
Unyielding in purpose, principle, or temper;immovable.
不屈挠的，不退让的在目标、原则或个性上不屈挠的；坚定不可动摇的
3.
" Rubber, vulcanized--Determination of flex cracking"
GB/T13934-1992硫化橡胶屈挠龟裂的测定
4.
bear up under affliction
忍受苦难, 不屈不挠
5.
the unbreakable spirit of the resistance
不屈不挠的抵抗精神.
6.
He is endowed with indomitable will.
他有不屈不挠的意志。
7.
She was a woman of great resolve.
她是一个不屈不挠的女人。
8.
The relief workers kept soldiering on.
救援人员不屈不挠地继续工作。
9.
He carried off the palm by sheer perseverance.
他全靠不屈不挠的精神获得胜利。
10.
They kept up the form of running with undiminished courage.
他们不屈不挠，始终保持着跑的姿势。
11.
Vegetation invariably struggles towards the light.
植物不屈不挠地为争得阳光竟相斗争。
12.
So would I, unbroken,
但愿我也能如此，不屈不挠，
13.
Their indomitable spirit carried them through the crisis
他们不屈不挠的精神使他们渡过危机。
14.
a weariless defender of freedom of the press.
一个不屈不挠的新闻自由的捍卫者
15.
persevering determination to perform a task.
不屈不挠的决心来完成任务。
16.
an indefatigable campaigner for civil rights
不屈不挠的民权运动人士.
17.
inflexibly entrenched and unchangeable.
不屈不挠、确定不移、不可改变。
18.
an indefatigaBle advocate of equal rights;
一个不屈不挠的权利平等的倡导者;