linear adj. 1.線的,直線的。 2.長度的。 3.【數(shù)學(xué)】一次的,線性的。 4.【動(dòng)、植】線狀的;細(xì)長的。 5.由線條組成的,以線條為主的,強(qiáng)調(diào)線條的。 linear amplification 直線放大。 a linear equation 一次方程式。 a linear leaf 線形葉。 linear arts 線條藝術(shù)。
Analytical results proves the existence of the two needed bend standing wave which generate traveling wave in the ring - type structure with two linear portions , and also confirms the existence of traveling wave through the harmony response analysis 采用有限元方法對帶有兩個(gè)直線段的超聲波直線馬達(dá)進(jìn)行了分析,分析結(jié)果表明長環(huán)型結(jié)構(gòu)上存在著產(chǎn)生行波所需的兩個(gè)彎曲駐波。
The results indicate that the kinetic expression for the formation of uo2 + x in 25 - 150 was initially nonlinear , but switched to linear at long reaction times , that is , there exist two stages in the uo2 growth kinetics : nonlinear portion and linear portion 室溫150下的氧化動(dòng)力學(xué)曲線表明:金屬鈾表層氧化形成uo _ ( 2 + x )的過程中存在一個(gè)轉(zhuǎn)折點(diǎn),轉(zhuǎn)折點(diǎn)前后形成兩個(gè)反應(yīng)階段:非線性增長階段和線性增長階段。