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Under certain conditions, electrons can behave like waves rather than particles.
在一定条件下,电子可以作波状运动,而不是粒子状运动。
《柯林斯高阶英汉双解学习词典》
The silk, having lost some electrons, has a surplus of positive electricity.
在钢笔失去一些正电之后, 丝绸上则产生了一些多余的正电.
英汉非文学 - 科技
Generators use magnetism in producing a flow of electricity ( or electrons ).
发电机利用磁性产生电 ( 或电子 ) 流.
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The direction of the current was decided before electrons were discovered.
电流的方向在发现电子之前便已确定.
英汉非文学 - 科技
The electron microscope uses a beam of electrons to produce images at high magnifications.
电子显微镜利用电子束形成高倍影像。
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Electrons are negatively charged with electricity, protons are positively charged.
电子是带负电荷的, 质子是带正电荷的.
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Electrons in atoms are visualized as diffuse clouds surrounding the nucleus.
原子中的电子可以想像为弥漫在原子核周围的电子云.
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The atoms of the various elements have different numbers of electrons.
各种不同元素的原子中包含有不同数目的电子.
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As these electrons are negatively charged they will attempt to repel each other.
因为这些电子都是带负电荷的,它们会互相排斥。
《柯林斯高阶英汉双解学习词典》
- 相关词组
- electron beam电子束;
- valence electron价电子,传导电子;
- electron microscopen.电子显微镜;
- electron cloud电子云;
- free electron自由电子;
- electron coupler电子耦合器;
- electron affinity电子亲和性[势];
- shell electron壳层电子;
- electron hole电子空穴;
- electron acceptor电子接收体[受主];
- electron volt电子伏特;
- electron detachment电子脱离;
- coupled electron[化] 偶合电子;
- electron burn(荧光屏)电子烧[斑]伤,用电子束烧穿;
- electron withdrawing group[化] 吸电子基团;
- electron sharing电子共享;
- electron tuben.真空管,电子管;
- electron accelerator电子加速器;
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- Every dog has his day 人皆有得意时,风水轮流转;凡人皆有得意日;人人皆有得意时;人皆有出头日;时来运转
- budget n.预算;预算案;预算拨款;一束;vt.& vi.把…编入预算;谨慎花钱;
- pull v.拉;抽出;脱下;挣脱;拔出;拖动;收拢;扭伤;转向;吃力运转;划;耍(花招);犯下罪行;吸引;撤销;停车;拉球侧斜;n.扯;力;吸引力;影响;深吸;艰难攀登;拉伤;拉手;拉球;
- cafeteria n.自助餐厅;食堂;
- river n.河,江;溪,巨流;
- die v.死,凋谢;消失;灭亡;停止运行;熄灭;n.模具;
- France n. [地名]法国,法兰西;[姓氏]法郎士;[人名] 弗朗斯;
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- their det.他们的;她们的;它们的;(在提及性别不详的人时,用以代替his或her);
- 琵琶行 Pipa Xing;pi pa xing;pipaxing;The Pi-pa Player;PPX
- psa abbr.psychoanalytic(al) 心理分析的;pressure-sensitive adhesive 压敏胶合剂;public service announcement 公共服务通告;public service advertising 公共服务广告;abbr.变压吸附;太平洋西南航空公司(美国)(Pacific Southwest Airlines);太平洋地区现役执勤(舰船);南亚太平洋(Pacific, South Asia)

