adj.非周期性的(無(wú)周期的；非振蕩的；非配諧的)

Finding Cycles: Periodic and Nonperiodic. 尋找周期：周期的和非周期的。

However, sounds that display a recognizable periodicity tend to be more musical than those that are nonperiodic. 與非周期性的聲音相比，具有周期性的聲音聽(tīng)起來(lái)要悅耳得多。

The press in fault varies with time in nonperiodic oscillation hich reflect the chaotic behavior of fault evolution. 斷裂中壓力隨時(shí)間呈現(xiàn)出非周期振蕩變化，反映了斷裂演化的混沌特征。

Complex implies just that, nonlinear implies recursion and higher mathematical algorithms, and dynamic implies nonconstant and nonperiodic. 復(fù)雜意謂它就是那樣，非線性意謂遞歸和更高數(shù)學(xué)法則，而動(dòng)態(tài)意謂非常數(shù)及非周期。

Two models of 2D photonic crystal of line defects and nonperiodic dielectric rods are established.The finite-difference-time-domain method is developed for the study of bandgap. 構(gòu)建了介質(zhì)柱間距變化的變周期結(jié)構(gòu)以及介質(zhì)柱半徑線缺陷兩種二維光子晶體模型,并將時(shí)域有限差分法用于其能帶特性研究。

非周期性