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screening effect
[ˈskriːnɪŋ ɪˈfekt]

  • 屏蔽效应:原子核对电子的吸引力受到其他电子的屏蔽作用,使得原子核对外层电子的吸引力减弱的现象。

网络释义专业释义英英释义

  屏蔽效应

(1)屏蔽效应(Screening effect):多电子原子中,其他电子对

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  屏蔽作用

这种一个电子受内层或同层其他电子的斥力,相当于核电荷对电子的 引力减弱的现象称为屏蔽效应或屏蔽作用screening effect)。这样,要 计算多电子原子轨道或电子运动的能量,必需对核电荷进行纠正。

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  电子屏蔽

... screening constant 屏蔽常数 screening effect 电子屏蔽 screening experiment 屏蔽实验 ...

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  帘隔效应

... 屏蔽 screening 屏蔽效应;帘隔效应 screening effect 屏蔽因子 screening factor ...

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短语

magnetic screening effect 磁屏蔽效应

pressure screening effect 粮仓效应

Heating screening effect 热筛选效应

anti-screening effect 反屏蔽效应

color screening effect 色屏蔽效应

Debye screening effect 德拜屏蔽效应

Carrier screening effect 载流子屏蔽效应

electron screening effect 电子屏蔽效应

diffusion-screening effect 扩散屏蔽效应

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  • 屏蔽效应 - 引用次数:4

    The reason is that the migration of light-induced electrons are hampered byAbstractcorresponding ionic gratings, screening effect of ionic gratings on electronic ones, can slowoptical erasure in different batches.

    其原因是光致电子的运动被相应的离子光栅阻碍,离子光栅对电子光栅的屏蔽效应减慢了不同组次间的光擦除。

    参考来源 - 多重全息图热固定的研究
  • 屏蔽效应 - 引用次数:4

    参考来源 - 高亮度LED晶圆紫外激光划片技术研究
  • 屏蔽效应
    帘隔效应

·2,447,543篇论文数据,部分数据来源于NoteExpress

Screening effect

  • abstract: In solids, especially in metals and semiconductors, the electrostatic screening or screening effect reduces the electrostatic field and Coulomb potential of an ion inside the solid. Like the electric field of the nucleus is reduced inside an atom or ion due to the shielding effect, the electric fields of ions in conducting solids are further reduced by the cloud of conduction electrons.

以上来源于: WordNet

双语例句权威例句

  • Screening effect relys upon both absorption loss and reflection loss.

    屏蔽效果主要是吸收损耗反射损耗。

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  • The structure is simple, the screening efficiency is high, and the screening effect is good.

    结构简单分选效率,分选效果

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  • The low frequency screening effect against electromagnetic influence is very strong in urban areas because there are a lot of underground metallic pipes.

    城市地区由于存在大量地下金属管道因而电磁屏蔽效应十分良好

    youdao

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