您要查找的是不是：
- According to the research of rolling processing technology,we develop some simple rolling head of striated groove heat exchange tubes which can be processed on ordinary lathe. 根据滚轧加工技术研究开发了一种简单的、能在普通车床上加工横纹槽换热管的滚轧头。
- According to the study published in the journal Neurology， mild tics such as lip puckering， eye rolling， head to ing， and nose scrunching are important clues to diagnosing other learning disabilities. 依据这项刊登在《神经学》杂志上的研究报告，轻微的抽搐如卷舌头、眼睛、头和抽鼻，是诊断其它一些学习障碍的重要线索。
- According to the study published in the journal Neurology， mild tics such as lip puckering， eye rolling， head tossing， and nose scrunching are important clues to diagnosing other learning disabilities. 依据这项刊登在《神经学》杂志上的研究报告，轻微的抽搐如卷舌头、翻眼睛、摇头和抽鼻，是诊断其它一些学习障碍的重要线索。
- This paper discusses the structure of ball rolling tools,the defining methods of diameter for rolling ball and centring ball, the structure size of rolling head,and the analysis and calculate the tension of spring. 探讨了滚珠滚压工具的结构设计、滚压滚珠和定心滚珠直径的确定方法 ,分析计算滚压头结构尺寸及弹簧张力。
- Design of High-effective Spline Rolling Head 高效花键滚压头的设计
- roller for self-opening thread rolling head 滚压式板牙头用圆滚子
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- 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。
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- He gave the little boy a clout on the head. 他在那小男孩的头部打了一下。
- He's a rolling stone and got no where all his life. 他见异思迁，毕生一事无成。
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
- 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。
- I was dazed by the blow on my head. 我的头挨了一击而觉得晕眩。
- The ship was rolling heavily to and fro. 那船晃来晃去很不平稳。
- She leaned her head back and whispered the news. 她向后仰着头，小声说出了这个消息。
- The horse kicked its fallen rider about the head. 那匹马乱踢从它背上掉下来的骑手的头部。
