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- Edge Stress Analysis Between Cylinder and Ellipsoid Head 圆筒与椭圆形封头联接处的边缘应力分析
- Computing programs of the height of the curved edge of the external surface of a standard ellipsoidal head. 标准椭圆形封头外表面曲边高度的计算程序
- Analyses various defect happened in course of ellipsoidal head shaping according to actual experiences and shaping process of each manufacturer. 借鉴各制造厂的实际经验和压制工艺,对椭圆封头压制中易产生的各类缺陷进行了分析。
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- The possibility of the welding ellipsoidal head procedure as above referred is discussed on the basis of calculation result which is applied to guide the fab... 根据计算结果,讨论了椭圆封头瓜瓣丝极电渣拼焊工艺的可行性,并将计算结果用于指导生产。
- 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。
- 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。
- The application also indicates that the error resulted from the hypothesis that the vertical shape of ellipsoidal head adopts equivalent circle instead of ellipse in this design is allowable. 实例的结果也表明,在该设计计算中,封头立面主体部分采用圆形等效代替椭圆形的假设所引起的误差是允许的。
- Leakage of high pressure ammonia preheater pipe and ellipsoidal head in the joint production of melamine with urea is introduced, hazard and reasons of leakage are analyzed to put forward the methods for prevention of similar accidents. 摘要介绍了三聚氰胺尾气联产尿素装置的高压氨预热器列管及封头发生泄漏的情况，分析了泄漏产生的危害及原因，提出了防止类似事故发生的方法。
- I was dazed by the blow on my head. 我的头挨了一击而觉得晕眩。
- 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。
- A price of $1000 was set on the jewel thief's head. 悬赏1000美元抓住这个珠宝窃贼。
- As I was waiting for a bus a brick fell on my head. 当我在等公共汽车时，一块砖头落到了我的头上。
- He because of bashful but low head. 他因羞愧而低下了头。
- She greeted us with a nod of the head. 她向我们点点头打招呼。
- He was sitting with his head buried in a book. 他坐着埋头看书。
- He batted the idea around in his head. 他脑子里反复思考这个想法。
- The general feature of the large opening with nozzle structure on ellipsoidal head,in which the property of the head is influenced by two interferential boundaries,are investigated in this paper. 通过理论计算分析了椭圆封头大开孔结构的一般情况,即两个相互干涉的边界对封头结构性能的影响问题。
