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1·Most things are balanced - with equal numbers of electrons and protons.

大部分物体都是电荷平衡的——含等量的电子和质子。《柯林斯英汉双解大词典》

2·Inert gases like neon and argon have eight electrons in their outer shell.

像氖和氩这样的惰性气体，在它们的外电子层有8个电子。《柯林斯英汉双解大词典》

3·Under certain conditions, electrons can behave like waves rather than particles.

在某些条件下，电子能像波而不是粒子那样运动。《柯林斯英汉双解大词典》

4·As these electrons are negatively charged they will attempt to repel each other.

由于这些电子都带负电荷，它们会相互排斥。《柯林斯英汉双解大词典》

5·The electron microscope uses a beam of electrons to produce images at high magnifications.

电子显微镜利用一束电子产生高倍放大的影像。《柯林斯英汉双解大词典》

6·We have a beam of electrons.

我们有一个电子束。

7·They cling to electrons quite tenaciously.

它们和电子紧紧地靠在一起。

8·What if we capture all of the valence electrons?

如果我们捕获了所有价电子会怎样呢？

9·Electrons weigh very little, so they aren't even counted in the atomic weight.

电子非常轻，因此在原子量中甚至没有计算它。《新英汉大辞典》

10·To free electrons, something has to make them whirl fast enough to break away from their nuclei.

为了释放电子，必须使电子高速旋转而足以摆脱它们的原子核。

电子

1·Most things are balanced - with equal numbers of electrons and protons.

大部分物体都是电荷平衡的——含等量的电子和质子。《柯林斯英汉双解大词典》

2·Inert gases like neon and argon have eight electrons in their outer shell.

像氖和氩这样的惰性气体，在它们的外电子层有8个电子。《柯林斯英汉双解大词典》

3·As these electrons are negatively charged they will attempt to repel each other.

由于这些电子都带负电荷，它们会相互排斥。《柯林斯英汉双解大词典》

4·Under certain conditions, electrons can behave like waves rather than particles.

在某些条件下，电子能像波而不是粒子那样运动。《柯林斯英汉双解大词典》

5·The electron microscope uses a beam of electrons to produce images at high magnifications.

电子显微镜利用一束电子产生高倍放大的影像。《柯林斯英汉双解大词典》

(1)electron microscope电子显微镜

(1)electron microscopy电子显微镜学，电子显微镜

(1)scanning electron microscope扫描电子显微镜

(1)electron beam电子束

(1)scanning electron microscopy扫描电子显微镜检查法

(1)transmission electron microscopy透射电子显微镜法