“instability”的概念、定义、翻译、参考文献-科学参考

单词	instability
释义	instability [´in·stǝ`bil·ǝd·ē] ^{CONTROL SYSTEMS} A condition of a control system in which excessive positive feedback causes persistent, unwanted oscillations in the output of the system. ^PHYSICS A property of the steady state of a system such that certain disturbances or perturbations introduced into the steady state will increase in magnitude, the maximum perturbation amplitude always remaining larger than the initial amplitude.
随便看	variable-length field variable-length operation variable-length record variable-length word variable-mu tube variable nebula variable parameter variable-pitch propeller variable point variable radio-frequency radiosonde variable recoil variable reduction variable-reluctance microphone variable-reluctance pickup variable-reluctance stepper motor variable-reluctance transducer variable-resistance accelerometer variable resistor variable-sequence robot variable speech control variable-speed drive variable-speed generator variable-speed motor variable-speed scanning variable star

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。