It is greatly senseful to study nonlinear phenomenon of transducer for understanding the active state of transducer exactly and increasing the acoustic-electric index.
本文以实验研究为主，对大功率压电超声换能器的非线性进行了初步研究，以期对实际生产应用提供有益帮助。
It is greatly senseful to study nonlinear phenomenon of transducer for understanding the active state of transducer exactly and increasing the acoustic-electric index.
本文以实验研究为主，对大功率压电超声换能器的非线性进行了初步研究，以期对实际生产应用提供有益帮助。
Designing and building high precise, high voltage pulse generator is expected to be the key technologies for PEF to cold pasteurize liquid food.
PEF非热食品处理的关键
术之一是设计、制造大功率高精度的高压脉冲电源。
A new concept is proposed,under which by utilizing a proven simple-cycle marine gas turbine a type of intercooling-cycle high-power marine gas turbine has been derived.
提
利用成熟的简单循环船用燃气轮机将其派生为一型间冷循环大功率船用燃气轮机的新构想,并且原发动机燃气发生器的通流部分和结构大部分保持不变,以继承原机的可靠性。
Quantum well intermixing induced by impurity diffusion has been used in fabricating nonabsorbing windows in the cavity facets to improve the output power of high-power laser diodes.
质扩散诱导量子阱
术可用于制作腔面非吸收窗口, 提高大功率半导体激光器的输功率。
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