The bonding power of this welder also has a negative decreasing exponential curve. This control rule is easy and helps to realize waveform control method and droplet control.
焊接功率也是负指数衰减函数,控制规律简便,有利于实现波控法和熔滴控制等。
The tests of bonding power between polystyrene board and concrete, plastic expanded tube pull- out, compressibility, freeze resistance show the system property is reliable and high safe.
经聚苯板与混凝土粘合力、塑料胀管抗拔力、压缩率及抗冻试验表明该体系性能可靠、安全度高;
In the frequency domain, the power of the stochastic process has a negative exponent relationship with the circle frequency, and it is shown that the bonding surface appears the fractional phenomena.
在频率域内,该随机过程的功率与圆频率有负幂率关系,说明粘结面具有分形现象。
The effect of bonding time on the bonding strength of thick aluminum wire wedge bonding was studied under different ultrasonic power conditions.
试验研究了不同超声功率条件下,键合时间对粗铝丝引线键合强度的影响规律。
Burn-out of a microwave power device due to the poor bonding between beryllium oxide and base metal sink was investigated using Sound Scanning technique.
利用声学扫描检测技术,提示了热烧毁的微波功率器件氧化铍陶瓷基片与底座金属散热片的焊接不良现象;
The thermal resister of power LED is analyzed in this paper. Using the silver paste and epoxy resin as die bonding materials, two kinds of power LEDs are made.
分析了功率型LED热阻系统的构成,对采用银浆和环氧胶作为芯片键合材料的功率型LED热阻进行了对比研究。
The influences of ultrasonic power on heavy aluminum wire wedge bonding strength were investigated.
超声功率是影响粗铝丝引线键合强度的最主要因素之一。
In process parameters, the rf power and pressure affect the number, energy and composition of the basic elements, the substrate temperature effect the surface diffusion and atomic bonding.
工艺参数中,射频功率和压强综合影响了基元数量、能量以及成分,基片温度主要影响表面扩散、原子成键。
Finally, wire bonding technics in the retral packaging of Schottky power diodes is optimized by orthogonal experiment design.
最后用正交试验的方法对肖特基器件后部封装中的压焊工艺进行了参数优化设计。
This article, to the Meng Da power plant 330MW unit, develops one et of complete power station boiler heating surface dust stratification and slag-bonding monitoring system.
本文针对内蒙达旗电厂330MW机组,开发了一套完整的电站锅炉受热面结渣积灰监测系统。
Metal wire bonding interconnection is the key means in the internal matching technology of RF power transistor.
金属键合线互连是射频大功率晶体管内匹配技术中的关键手段。
To solve the conflict, we eventually need individuals with strong will power, as well the bonding between such individuals.
冲突的解决最终要靠意志力极度坚强的个人。这些个人又必须团结起来,互相帮助。
Deposition efficiencies and bonding strengths of coatings are higher in the cases of higher spray power and higher H2 flow due to the better melting condition of powders during spray process.
较高的喷涂功率和较大的氢气流量,有助于改善粉末的熔化程度,从而提高涂层的沉积效率和结合强度。
Apply to bonding and fixing the component of the power and charger...
用于电源、充电器等零部件固定,粘接。
Aimed at the load grade, power distribution system, arrangement of luminaire and equipotential bonding, the corresponding electrical design scheme is put forward.
针对手术室的负荷等级、配电系统、灯具设置、等电位联结等方面提出相应的电气设计方案。
Aimed at the load grade, power distribution system, arrangement of luminaire and equipotential bonding, the corresponding electrical design scheme is put forward.
针对手术室的负荷等级、配电系统、灯具设置、等电位联结等方面提出相应的电气设计方案。
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