搜狗做题网英语翻译The anisotropy of graphite’s material properties continu
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英语翻译
The anisotropy of graphite’s material properties continues to fascinate both scientists and technologists.The s,px,and py atomic orbitals on each carbon hybridize to form strong covalent sp2 bonds,giving rise to 120 ° C-C-C bond angles and the familiar chicken-wire-like layers.The remaining pz orbital on each carbon overlaps with its three neighboring carbons to form a band of filled π orbitals,known as the valence band,and a band of empty π* orbitals,called the conduction band.While three of the four valence electrons on each carbon form the σ (single) bonds,the fourth electron
forms one-third of a π bond with each of its neighbors producing a carbon-carbon bond order in graphite of one and one-third.With no chemical bonding in the c-direction,out-of-plane interactions are extremely weak.This includes the propagation of charge and thermal carriers,which leads to out-of-plane electrical and thermal conductivities that are both more than 103 times lower than those of their in-plane
analogues.
The anisotropy of graphite’s material properties continues to fascinate both scientists and technologists.The s,px,and py atomic orbitals on each carbon hybridize to form strong covalent sp2 bonds,giving rise to 120 ° C-C-C bond angles and the familiar chicken-wire-like layers.The remaining pz orbital on each carbon overlaps with its three neighboring carbons to form a band of filled π orbitals,known as the valence band,and a band of empty π* orbitals,called the conduction band.While three of the four valence electrons on each carbon form the σ (single) bonds,the fourth electron
forms one-third of a π bond with each of its neighbors producing a carbon-carbon bond order in graphite of one and one-third.With no chemical bonding in the c-direction,out-of-plane interactions are extremely weak.This includes the propagation of charge and thermal carriers,which leads to out-of-plane electrical and thermal conductivities that are both more than 103 times lower than those of their in-plane
analogues.
各石墨材料的性质一直吸引着两个科学家和技术人员.这个年代,px,在每一个碳原子轨道py共价sp2杂化形成牢固的债券,给上升到120 C-C-C°角和熟悉债券类似铁丝织网层.其余pz轨道在每个碳与它的三个邻近碳形成一群充满π轨道,称为价带,一群空π*轨道,称为传导带.尽管三四个价电子在每个碳形成σ(单一)债券,第四个电子
形式的三分之一π债券各邻国产生碳键序在石墨的三分之一.没有在c-direction化学键,土星交互极其脆弱.这包括传播的电荷和热的载体,它导致光学电和热导率,都是超过103次低于他们的平面
核苷类似物
形式的三分之一π债券各邻国产生碳键序在石墨的三分之一.没有在c-direction化学键,土星交互极其脆弱.这包括传播的电荷和热的载体,它导致光学电和热导率,都是超过103次低于他们的平面
核苷类似物
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