用一个沉重锋利的铁钻，在高速状态下冲击车架，以取得测试结果。
Strike the frame with a sharp, heavy object at speeds most riders will never achieve, and check the result.
本工作对离子交换法提取金的工艺生产过程不同阶段离子交换树脂中的金及其它元素银、锌、铜、镍、钻和铁的分析进行了研究。
A method for the analysis of an, ag, Zn, Cu, Ni, Co and fe in ion-exchange resins at the different stages of technological processes of leaching Au using ion-exchange technology was developed.
这位巨人把一百只手都同时用上了，迅速解开绳结给主神以自由。因为是赫拉领导了这场阴谋活动，宙斯便用金手镯铐住她的手腕，把她吊在空中，脚踝上还绑上铁钻。
Because it wag Hera who had led the conspiracy against him, Zeus hung her up from the sky with a gold bracelet about either wrist and an anvil fastened to either ankle.
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