variable adj. 1.易變的,變化無常的,無定的 (opp. constant, steady)。 2.可變的,能變的;變換的。 3.【數學】變量的;【天文學】變光的;【生物學】變異的。 Prices are variable according to the exchanges. 物價跟著匯率變動。 a man of variable character 反復無常的人。 a rod of variable length (伸縮)如意棒。 a word of variable construction 可以作種種解釋的詞。 variable capital 可變資本。 a variable budget 臨時預算。 n. 1.易變的東西。 2.【數學】變量,變數,變項,變元 (opp. constant);【天文學】變星 (=variable star);【航海】(方向不定的)變風,不定風 (opp. trade wind); 〔pl.〕 (貿易風帶中的)變風帶。 adv. -ably ,-ness n.
By the way , r8 is a variable resistor and r2 can also be a variable resistor R8的是一個可調電阻, r2也可以是一個可調電阻器。
One was adjusted by built - in register , and the other was adjusted by external variable resistor 針對vcom調節方式,分別設計了由ic內部寄存器軟件調節和外部可調電阻調節法兩種電路。
Recommendations for dimensions of spindle ends and bushes , and for dimensions for the mounting of single - hole , bush - mounted spindle - operated variable capacitors , variable resistors and potentiometers for electronic equipment 電子設備用軸端和軸套尺寸單孔軸套安裝軸動可變電容器可變電阻器及電位計尺寸的推薦標準
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反饋又同時具有電流共模負反饋的全差分運算放大器電路,能較好地穩定電路的靜態工作點,并應用mos管工作在線性區可作有源可變電阻用的特性設計得到了截止頻率可連續調節的高性能r - mosfet - c 、運放結構切比雪夫( chebyshev )和精確群時延值貝塞爾( bessel )低通濾波器。