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- There are pitting erosion and fatigue effect on the working surface of the rolling hearing because of the chemical and physical reasons, which may cause the advanced failure in bearings. 针对轴承早期失效－点腐蚀及疲劳，从材料本身的质量及轴承的工作条件，分析了轴承点腐蚀及疲劳失效发生及发展的原理。
- The performance of high speed rolling hearing was studied under unstable conditions of rotation speed fluctuation, and the failure modes of the hearing were analyzed under such conditions. 摘要分析了高速滚动轴承在转速波动这一非平稳状态下的运行状态，研究了转速波动对轴承运转性能和失效模式的影响。
- I can hear some dried beans rolling about in the tin. 我听见有些干豆子在罐子里滚来滚去。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- He stood aghast on hearing the news. 他听到这消息吓呆了。
- The comedian soon had them rolling in the aisles. 那滑稽演员很快就逗得他们捧腹大笑。
- The national debts of that country are rolling up. 那个国家的国债在不断地增加。
- He's a rolling stone and got no where all his life. 他见异思迁，毕生一事无成。
- Smoke was rolling up from the burning oil up smoke. 正在燃烧的汽油箱上浓烟滚滚。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- The ship was rolling heavily to and fro. 那船晃来晃去很不平稳。
- Hearing those old songs takes me back a bit. 我听到那些旧歌曲就有些怀旧。
- He ran back the tape after hearing it. 他听完录音后把磁带倒回去。
- The bandits, hearing steps, took to flight. 匪徒听到脚步声就逃跑了。
- After hearing the good news, Charles walked on air. 听到这个好消息，查尔斯喜气洋洋。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- Hearing this news, his happy to go mad. 听到这个消息，他高兴得发狂。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- They will soon be hearing the patter of tiny feet. 他们很快就会有个小宝宝了。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
