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单词 energy level
释义

energy level

英汉-汉英词典
[物]能级
词组 | 习惯用语
您要查找的是不是：
    Energy Level Set 等能量面
    Energy level and biding energy 能阶与束缚能
    Supports Increased Energy Levels 支持加强能源水平
    empty energy level 空能级
    energy level density 能级密度
energy levels 能级
energy level [物] 能级
energy level scheme 能阶图；能级图
excited energy level 受激能级
molecular energy level 分子能级,分子的能级
electron energy level 电子能级,电子能量级
atomic energy level 原子能级
nuclear energy level 核能级
resonance energy level 共振能级
basic energy level 基本能量水平
英语例句库
  1. If your energy level is low for months onend, get checked out by a doctor. It could be depression or illness.
    如果你连续数月身体抱恙，那就去看医生吧。有可能是忧郁症或其他疾病。

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原声例句
30天习惯养成计划

My energy levels are starting to even out.

我的能量水平开始平衡了。

TED演讲（视频版）双语精选

They have significant, yes, significant dips in their energy level.

他们的能量水平有很大的下降。

健身知识科普

Along with muscle growth, strength and energy levels increased as well.

随着肌肉的增长，力量和能量水平也增加了。

环球慢速英语

These movements help to build good energy levels in the meeting.

这些动作有助于在聚会中建立良好的能量水平。

斯坦福公开课：如何有效沟通

We've all watched Ryan, and suffered from his really low energy level.

我们都看过瑞安的表现，都为他的低能状态所苦。

世界节假日

It also increases our energy levels and improves our mood and performance.

小憩能让人们精力充沛，提升表现力，掌控情绪。

科普小杂文

On the positive side, energy levels will increase and you will breathe more easily.

好的一面是，你的能量级会提高，呼吸起来会更加顺畅。

连线杂志

So just adding that in might make a little improvement in your energy levels.

因此只需添加它就能稍微提高你的能量水平。

奇思妙想物语

A recharger is something that helps keep you motivated and your energy levels high.

这里所谓的“充电器”指可以帮助你保持动力，让你精力充沛的事物。

斯坦福公开课：如何有效沟通

You want the interviewer to be comfortable with your energy level and not be awkward.

你想让面试官对你的精力感到满意，而不是尴尬。

中文百科

能级

能级（英语：Energy level）理论是一种解释原子核外电子运动轨道的一种理论。它认为电子只能在特定的、分立的轨道上运动，各个轨道上的电子具有分立的能量，这些能量值即为能级。电子可以在不同的轨道间发生跃迁，电子吸收能量可以从低能级跃迁到高能级或者从高能级跃迁到低能级从而辐射出光子。氢原子的能级可以由它的光谱显示出来。

英语百科

Energy level 能级

Energy levels for an electron in an atom: ground state and excited states. After absorbing energy, an electron may jump from the ground state to a higher energy excited state.
An increase in energy level from E1 to E2 resulting from absorption of a photon represented by the red squiggly arrow, and whose energy is h ν
A decrease in energy level from E2 to E1 resulting in emission of a photon represented by the red squiggly arrow, and whose energy is h ν
Esquema de los niveles energéticos de un átomo hidrogenoide.

A quantum mechanical system or particle that is bound—that is, confined spatially—can only take on certain discrete values of energy. This contrasts with classical particles, which can have any energy. These discrete values are called energy levels. The term is commonly used for the energy levels of electrons in atoms, ions, or molecules, which are bound by the electric field of the nucleus, but can also refer to energy levels of nuclei or vibrational or rotational energy levels in molecules. The energy spectrum of a system with such discrete energy levels is said to be quantized.

近义、反义、联想词
近义词
n.
energy

英英词典
energy level n.
  1. a definite stable energy that a physical system can have; used especially of the state of electrons in atoms or molecules

    2. synonymous： energy state
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更新时间：2025/6/17 5:51:15