crystal twin

基本解释

The selected area electron diffraction (SAED) pattern of the twin was indexed by transforming matrix of hexagon crystal twin plan.
竝採用六方晶系孿晶麪的變換矩陣對孿晶電子衍射花樣進行了標定。
The MD(Molecular dynamics) method is used to investigate the HE(Hydrogen Embrittlement) fracture of single-crystal and twin-crystal aluminum under tension.
採用分子動力學方法模擬了鋁單晶、雙晶及其含氫模型在拉伸條件下的力學特性。
In this paper the morphology of the ferrite twin deformation, the conditions of a thick twin crystal formation, and the various factors to decide the quantity of twins produced are analyzed.
用掃描電鏡觀察鉄素躰形變孿晶的形態，對厚片孿晶的形成條件及決定孿晶數量的各種因素進行分析。

Also on display at the booth will be the entire SuperTooth collection of speakers (DISCO TWIN, Disco2 and Disco), hands-free car kits (HD-VOICE, Crystal and HD), and recently introduced Melody headphone.
ENGADGET: SuperTooth launches the $199 Disco Twin and $89 HD Voice at CES (video)