1) Plastic pressure measuring elements
塑性测压器件
2) compression mo(u)lded part
压塑制件
3) PEM
塑封器件
1.
The Failure of PEM Caused by the Mismatch of CTE;
热膨胀系数不匹配导致的塑封器件失效
2.
PEMs are reputed to offer significant cost,availability,size and weight advantages,but someone still focuses on reliability issues.
但是还是有相当一部分人对于塑封器件的可靠性持怀疑态度。
3.
Based on this, high accelerate stress test (HAST) were done to evaluate the reliability of PEM devices, the proposal from Goddard center of NASA which screen the high reliability PEM devices were introduced.
针对影响塑封器件可靠性的五种失效机理,即腐蚀失效、爆米花效应、低温/温冲失效、闩锁以及工艺缺陷等方面进行分析和讨论,并提出利用高温潮热和温度冲击试验对塑封器件的可靠性进行评估。
4) plastic encapsulated microcircuits (PEM)
塑封器件
1.
With the persistent improvements in quality and reliability, the application of plastic encapsulated microcircuits (PEM) became more widespread, even including the military field.
随着塑封器件(PEMs)质量和可靠性的不断提高,塑封器件的应用领域进一步扩展,也逐步应用于军事领域。
5) Plastic Packaging Device
塑封器件
1.
Influence of combining thermal-humidity and vapor pressure on the reliability for plastic packaging device
集成湿热及蒸汽压力对塑封器件可靠性的影响
6) plasticity condition
塑性条件
1.
In the cylinderical coordinate,the force of tube extrusion about cone dies had been studied theoretically and the both formulas were determined by means of block method and the two approximate plasticity conditions had been used during the calculating.
在柱坐标下,采用主应力法推导了锥模管材挤压变形力理论计算公式,推导过程中利用了两种近似塑性条件。
补充资料：无弹性架压磁测力传感器压头
无弹性架压磁测力传感器压头
无弹性架压碰测力传感器压头
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条