封头,head英语短句,例句大全

封头,head
1)head[英][hed][美][h?d]封头
1.Influences of different samples on the examination results of tensile strength of polymerizer head;不同试样对聚合釜封头拉伸性能检测结果的影响
2.Study on thickness calculation for hem pyramidal heads;折边锥形封头厚度计算探讨
3.Finite Element Analysis of the Stress of the Offset Nozzles on the Head of a Liquid Tank;溶液罐封头偏置接管应力有限元分析

英文短句/例句

1.ellipsoidal head椭球体的封头, 椭圆封头
2.unstayed flat heads and covers无支撑平封头和盖板
3.DSS tubing joint双密封专用油管接头
4.oil-sealed jar safety joint油封式震击器安全接头
5.The probe unit is hermetically sealed.探头装置是密封的。
6.FLEXIBLE CONDUIT WITH EX(d).PACKING GLAND防爆密封接头挠性管
7.EX(d).ARMORED-CABLE PACKING GLAND防爆铠装电缆密封接头
8.WATER-PROOF ARMORED-CABLE PACKING GLAND防水铠装电缆密封接头
9.EX(d). PACKING GLAND FOR CONNECTING PIPE接管式防爆密封接头
10.FLEXIBLE CONDUIT WITH WATER-PROOF PACKING GLAND防水密封接头挠性管
11.BALL JOINT SEAL BOOT球形接头密封防尘套
12.WATER-PROOF PACKING GLAND FOR CONNECTING PIPE接管式防水密封接头
13.She imposed herself as their leader.她硬要自封为他们的头头。
14.Through her mind coursed all manner of confused thoughts after she read the letter.她读完这封信后，千头万绪涌上心头。
15.Kiln head seal person who adopts clamshell seal, kiln tail equips with the contact-type sealinstallation of the axial, have guaranteed sealed dependability.窑头密封采用了壳罩式密封，窑尾装有轴向接触式密封装置，保证了密封的可靠性。
16.I suggest that you tear up the letter and start over again.我建议你把这封信撕了,再重头开始写。
17.I nodded dumbly and he slit the envelope.我默默地点了点头，他就撕开了信封。
18.Mouths are as muzzled as minds.学生的嘴巴也像头脑一样被封住了。

相关短句/例句

dome[英][d??m][美][dom]封头
1.Buckling analysis on rear dome of solid rocket motor case;固体火箭发动机壳体后封头屈曲分析(英文)
2.Development on Dome Reinforcement of Composite Case;复合材料壳体封头补强技术研究
3.In addition, special care should be taken to the dome insulation, and the replacement with high grade material.通过外观、着色、金相、断口、腐蚀产物及腐蚀介质综合分析 ,分析出汽提塔上封头开裂是不锈钢在湿H2 S环境下的硫化物应力腐蚀开裂 (SSC)。
3)head plate封头
1.Study on a new style head plate equipment;一种新型封头设备的研究
2.Qualification licence and forcible supervision inspection regulations were enforced by the law and code of China for the first time on head plate manufacture of special equipments such as pressure vessels etc.中国法规首次对压力容器等特种设备用封头实施制造资格许可和强制的监督检验制度。
3.Formed heads for steel pressure vessels is the first complete and unite standard about head plate.本标准是我国压力容器第一部完整和统一的封头标准。
4)header[英]['hed?(r)][美]['h?d?]封头
1.By taking a practical header as an example, the Influences of pipe load components on header strength are analyze.分析了板翅式换热器封头接管外载荷产生的原因和进行许用接管载荷计算的必要性。
2.The performance of heat transfer parameters in fin-plate heat exchangers under different header configurations was experimentally studied.研究了不同封头结构对换热器换热性能参数的影响情况,计算了雷诺数及封头结构不同时换热器的传热系数K、摩擦因数f和火用效率ηe,结果表明,采用孔板型封头可提高传热系数,改善换热效果,进、出口阻力的增加幅度在工业允许范围内。
3.After the calculation of allowable pipe load,the elasticity element is analyzed,then the stress analyse and design method is adopted,the design crirteria in Dibision 2,Ⅷ of ASME boiler and pressure vessel code are used to evaluate the maximum stress point when the header is under the maximum allowable design load.对承受内压和接管载荷的板翅式换热器封头结构,运用有限元分析软件ANSYS对其进行了极限分析,计算出许用接管载荷后再对其作弹性有限元分析。
5)vessel head封头
1.Reliability analysis of the connecting zone of cylinder and vessel head of high pressure vessels;高压容器筒体与封头连接区可靠性分析
2.The manufacture was required considerable technology, especial the vessel heads.镍基特种合金耐蚀性好 ,在化工容器中得到广泛应用 ,但其制造技术要求高 ,尤其是封头的加工成形有难度。
3.On the basis of the elasto-plastic finite element method, ANSYS software is applied in order to simulate spinning deformation of the vessel head with large size and thin wall thickness.本文应用ANSYS软件对薄壁大尺寸封头冷旋压成形过程进行了弹塑性有限元数值模拟。
6)Head joints封头接头