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- The invention relates to an encapsulating method for metal flat plate type semiconductor, which is mainly used for four-face footless flat patch-typed encapsulating of semiconductors. 本发明涉及一种金属平板式半导体封装方法,主要用于半导体的四面无脚扁平贴片式封装。
- The invention relates to a novel encapsulating method for metal flat plate type novel semiconductor, which is mainly used for four-face footless flat patch-typed encapsulating of semiconductors. 本发明涉及一种金属平板式新型半导体封装方法,主要用于半导体的四面无脚扁平贴片式封装。
- The rivets bed against the flat plate. 铆钉与平板贴合。
- shaft seal of flat plate type 平板密封
- Plate type elastomeric pad bearings for highway br. 公路桥梁板式橡胶支座。
- A flat plate or rolling cylinder in a printing press that positions the paper and holds it against the inked type. 印刷机中固定和支持纸张而使有油墨的铅字压印的平板或滚筒。
- Outside and inside walls of accommodation &deckhouse shall be of flat plates with stiffeners or inner insulation bulkhead. 住舱和甲板室的内外围壁应该为带有加强筋的平板或者是安装内部绝缘的舱壁。
- A flat plate, slab, or disk that is ornamented or engraved for mounting, as on a wall for decoration or on a monument for information. 匾额,铭碑,饰板被装饰或雕刻的平的薄板、厚板或圆板,用来镶嵌在墙上装饰或安在纪念碑上记载资料
- The GCD type bulkhead drive device meets the specification requirements of the classification society and features in simple structure and reliable drive. GCD型隔舱传动装置符合各船级社的规范要求,具有结构简单,传动可靠的等优点。
- The accuracy of flat plate, turbulent skin friction at supersonic speeds. 超音速速度下平板,湍流蒙皮摩擦的精确度。
- Frame: plate type channel steel welded with green paint color. Surface. 机架:板型槽钢与钢板焊接而成.;表面油漆颜色为绿色。
- Character: Used for stainless inner fin manufacture of plate type oil cooler. 简介:适用于制造不锈钢板式机油冷却器内散热翅片。
- The invention relates to a novel encapsulating method for groove metal plate type semiconductors, which is mainly used for four-face footless flat patch-typed encapsulating of semiconductors. 本发明涉及一种凹槽金属板式新型半导体封装方法,主要用于半导体的四面无脚扁平贴片式封装。
- The results show that adding type "T" guide gas tube and type reversal "L" guide gas tube on flat plate lead to synergy between liquid phase velocity field and gas phase velocity field... 结果表明,在平板支承装置上加装“T”型和倒“L”型导气管,使液相速度场与气相速度场达到了一定的协同效应,有效降低了床层阻力,提高了脱硫塔脱硫效率。
- Product use: The machine is used to expose the flat plate silk screen that has been coated. 产品用途:用于涂过胶的平版丝网的曝光。
- Thermal exchanger has applied Afla Valve Plate Type Thermal Exchanger from Sweden. 换热器采用瑞典阿法拉阀板式换热器。
- Thus far,it becomed one of emphases on developing item of flat plate display technology today. 迄今,它已成为当今平板显示技术的重点发展项目之一。
- Type ZH\|360 longitudinal seam welder is exclusively used for longitudinal seam welding on flat plates, cylinders, opened boxes of weldable metals. 360纵缝焊接机专用于可焊接金属的平板、圆筒、开口箱体等工件的纵缝焊接。
- When the old conjuring woman got home, she mixed up a potion and poured it onto a flat plate. 当老召唤的妇女回到家,她混合了魔药并且倾吐了它在一块平板上。
- Based on homothetic triangle theory,a new height computation method of pile type brige pier and ribbed plate type abutment post is introduced. 文章以一种新的思维方式-相似三角形原理计算桩柱式桥墩、肋板式桥台柱(肋板)顶高程。