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band head

  • 带头:在光谱学中,带头是光谱带的突然边缘。当描述一个带子向紫外方向退化时,意味着在带头波长以上的波长范围内,光谱是暗的,因为带子突然停止(在带头之上/之后),而在波长以下,带子的亮度逐渐减弱。相反,向红色退化的带子意味着带头是带子波长的下限,并且向较长波长方向逐渐减弱,这在可见光中是光谱的红端。

网络释义专业释义

  [光] [天] 谱带头

... band gap能带隙 band head谱带头 band model能带模型 ...

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短语

band head rig saw 带锯主锯

head band 堵头布 ; 额镜带 ; 头带 ; 头箍

band head splitting 带首劈裂

head band type earphone 头戴式耳机

mast head band 桅顶箍

generator head band 发电机罩带

head-band fiber 化纤头带

head-band butterfly knot 蝴蝶结头带

receiver head band 受话器头箍 ; 收话机头箍

 更多收起网络短语
  • 谱带头
  • 谱带头

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • I suggest wearing a head band that covers and warms your ears, yet allows heat to escape from the top of your head.

    建议一条遮住耳朵,可以温暖耳朵,可以让热量头顶散出

    youdao

  • Migraine and headache. Foods may trigger not only migraine but also tension type headache, which feels like tightening of a band around the head, making the whole head ache.

    食品可能引发不仅仅有偏头痛包括紧张头痛——感觉就像戴上“紧箍咒”,整个头部都疼

    youdao

  • I asked the head band director I worked with for help and he didn't know what to tell me.

    曾经共事乐队主管求助知道告诉我些什么。

    youdao

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