active variable造句
例句與造句
- Seismic design method of structures with active variable stiffness systems
變剛度半主動(dòng)控制結(jié)構(gòu)的抗震設(shè)計(jì)方法 - T . kobori , m . takahashi . seismic response controlled structure with active variable stiffness system [ j ] . earthquake engineering and structural dynamics . 1993 , 22 ( 9 ) : 25 - 41
歐進(jìn)萍.土木工程結(jié)構(gòu)振動(dòng)的智能控制研究與發(fā)展[ c ] .國(guó)際結(jié)構(gòu)控制與健康診斷研討會(huì)論文集. 2000 ( 12 ) : 103 - Hybrid control combined the passive control , active control and semi - active control is more effective and more reliable for improving safety of building under the earthquakes . in this paper , a detailed theoretical analysis and numerical simulation were carried out for a new kind of structural vibration control system base - isolation & active variable stiffness / damping ( bi & avsd )
其中的混合控制選用被動(dòng)控制、主動(dòng)控制或半主動(dòng)控制中的兩種(或兩種以上)控制技術(shù)相結(jié)合，吸收各種控制技術(shù)的優(yōu)點(diǎn)，避免其缺點(diǎn)或存在的問(wèn)題，使結(jié)構(gòu)達(dá)到減震效果好，安全可靠，造價(jià)經(jīng)濟(jì)，現(xiàn)實(shí)可行等多重效果。 - In the fifth chapter , a new fully differential operational amplifier with voltage and current - mode negative feedback has been proposed , which can stabilize its quiescent operation point , using the characteristic of mos transistors which operate in the triode region acting as active variable resistor , a fully differential fourth - order chebyshev low - pass filter with tunable frequency and bessel low - pass filter with accurate group delay based on r - mosfet - c and operational amplifier has been designed
第五章：提出了一種新的既具有電壓共模負(fù)反饋又同時(shí)具有電流共模負(fù)反饋的全差分運(yùn)算放大器電路，能較好地穩(wěn)定電路的靜態(tài)工作點(diǎn)，并應(yīng)用mos管工作在線性區(qū)可作有源可變電阻用的特性設(shè)計(jì)得到了截止頻率可連續(xù)調(diào)節(jié)的高性能r - mosfet - c 、運(yùn)放結(jié)構(gòu)切比雪夫( chebyshev )和精確群時(shí)延值貝塞爾( bessel )低通濾波器。 - It's difficult to find active variable in a sentence. 用active variable造句挺難的