在形成分子时，原子轨道构成具有分立能级的分子轨道。晶体是由大量的原子有序堆积而成的。由原子轨道所构成的分子轨道的数量非常之大，以至于可以将所形成的分子轨道的能级看成是准连续的，即形成了能带。
能带 [néng dài]
n. band
misc. energy band
网络释义专业释义
... band 区，频带，波段，带彩图 band 区；带，条，传送带；频带，波段；光带，能带；用带绑，绑扎 BF band filters 带通滤波器 ...
基于70个网页-相关网页
短语
能带结构 electronic band structure ; [物] band structure ; energy band structure ; structure of energy band
容许能带 allowed energy band ; [电子] allowed band
杂质能带 [电子] impurity band ; impurity energy band
能带理论 band theory ; Energy band theory
能带隙 bandgap ; energy band gap ; [物] band gap
梦想能带我到那儿 Dream will take me there
能带模型 band model ; Energy band model ; model of energy bands
能带图式 [物] band scheme
能带给我真爱 a love so true
-
band gap - 引用次数：48
At first, photonic band gap and the derived physical characteristics from band gap were the major concerns, and photonic localization was focused as well.
以往，人们所关注的是光子晶体的能带结构，以及能带结构衍生的物理特性；光子在光子晶体结构中形成的局域化模式也是关注的重点之一。
参考来源 - 经典波在周期和准周期系统中的传播特性的研究energy level - 引用次数：4 参考来源 - Coilthe band energy - 引用次数：1 参考来源 - 陶瓷材料RBaCo -
band structure - 引用次数：63
Its band structure is analyzed.
对天线的能带进行了分析。
参考来源 - 基于光子晶体与异向介质的新型天线的研究band -
band edge - 引用次数：2
When thethickness of the quantum well was modulated periodically, the edge of bands wouldbe moved. The upper band edge would move to higher energy, and the lower bandedge would move to lower energy.
当量子阱的宽度被周期性地调制时，透射谱的带边会发生移动，上能带边向更高能量处移动，下能带边向更低能量处移动。
参考来源 - 多层结构中波传播的几个理论问题研究 -
band structure - 引用次数：56
A metal-semiconductor transition exists in the calculated band structure of La2NiO4 as it changes from high-temperature orthorhombic to low-temperature tetragonal phase transition.
能带结构计算结果表明,半导体-金属转变是由晶体结构转变造成的。
参考来源 - 层状钙钛矿型氧化物热电材料的制备及输运性能研究bandenergy band -
energy band
-
energy band
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
-
利率的降低未能带来经济的复苏。
Interest-rate cuts have failed to bring about economic recovery.
-
由于意趣相投，黑格和弗雷泽能带来广泛的改革。
As a result of their compatibility, Haig and Fraser were able to bring about wide-ranging reforms.
-
网络报纸可以与纸质报纸共存，仍能带来不错的利润。
Newspaper Web sites can coexist with the newspapers and still bring in healthy profit margins.
-
So we got in our car without caddy, much of our belongings as we can put in there.
所以我们就这样上了车，东西车上能带多少就到多少。
-
I love to bake so anything with fruits that I can , like pies now because it's getting cooler.
我喜欢烘烤能带水果的任何食物，比如说现在我做馅饼，因为天气变凉了。
-
These are photodetectors, band gap two electron volts, respond to visible light.
这是光电探测器，能带隙为2电子伏，当它反应于可见光。
应用推荐
$firstVoiceSent
- 来自原声例句