有奖纠错
| 划词

An electron has a negative charge,a proton has a positive charge.

电荷,正电荷。

评价该例句:好评差评指正

The neutrons and protons form the core of the atom.

构成了原核。

评价该例句:好评差评指正

The nucleus of an atom consists of neutrons, protons and other particles.

核由中和其他粒构成。

评价该例句:好评差评指正

Antihydrogen formation in the laser-assisted positronium-antiproton collision is investigated in the first Born approximation.

在一级玻恩近似下,研究了在激光辅助偶素-反碰撞中反氢合成。

评价该例句:好评差评指正

Electrons are negatively charged with electricity,protons are positively charged.

电荷,正电荷

评价该例句:好评差评指正

Hydrogen transfer, protonization and formation of methene bridge are probablely the main reasons for the above structural characters.

氢转移、化、亚甲基桥形成可能是导致这些结构特征主要原因。

评价该例句:好评差评指正

The nuclide chart involves electron, positron, antiproton, antineutron, photon to exhibit the symmetry of mass and charge ideally.

该核素图将电、正电、反、反中和光收录在内,完美地表现了量和电荷对称性。

评价该例句:好评差评指正

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦斯柏克莱国家实验室贝伐加速器(Bevatronaccelerator)里,以撞击铜片便可以办得到。

评价该例句:好评差评指正

After they absorb energy, the nuclei release or reradiate this energy so that they return to their initial state of equilibrium.

之后,次将能量释放以回到初始时平衡状态。

评价该例句:好评差评指正

The rearrangement of acetone oxime in the Beckmann solution involves three acetic acid molecules and one proton (present as an oxonium ion).

模拟表明,有三个乙酸分和一个(以氧鎓形式纯在)参与了反应。

评价该例句:好评差评指正

With a systematic study on the effects of ionophores and ion channel on the photopotential signals, this paper verified ike nonproton ion translocation in Purple Membrane.

本文通过在介中加入离载体或离通道剂对紫膜光电响应信号进行了系统研究。结果表明:上述光电位信号差异主要是由紫膜迁移引起

评价该例句:好评差评指正

Methyl thioacetate was prepared by using acetyl chloride and methyl mercaptan as starting raw material in this paper.The yield of product is 69.3%.Itcan be used in seasoning flavor.

对可用于各种调味香精食用香料硫代乙酸甲酯合成进行了初步研究,产率达到693%,对所合成产品做了红外光谱分析和核磁共振分析,确定了其化学结构。

评价该例句:好评差评指正

用户正在搜索


nonconjunction, nonconscious, nonconservation, non-conservation, nonconservative, nonconstancy, nonconstant, non-constant, nonconsumable, non-consumble,

相似单词


3G, 401(K), a,

声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

苏菲的世界(原版)

We call these elemental particles protons, neutrons, and electrons.

我们称之为、中与电

评价该例句:好评差评指正
BBC 听 20227合集

They make up the neutrons and protons found inside atoms.

它们构成了原中的中

评价该例句:好评差评指正
CNN 10 学生英语 20203合集

Electrons and protons from the sun are blown toward the Earth by the solar wind.

太阳风将来自太阳的电吹向地球。

评价该例句:好评差评指正
BBC Ideas 精选(双语)

Inside DNA you would find atoms, electrons, protons, neutrons.

在 DNA 里面,你可以找到原、电、中

评价该例句:好评差评指正
时差N小时

But wait! What about the protons and neutrons and stuff?

不过,等一下!你可能会问,不是还有、中吗?

评价该例句:好评差评指正
美国历史频道纪录片《宇宙》

And Jupiter basically capture these sort of protons and electrons.

木星基本上捕捉到了这些和电

评价该例句:好评差评指正
美国历史频道纪录片《宇宙》

We have not had protons but we have had electrons.

我们没有探测到,但是有电

评价该例句:好评差评指正
经济学人-科技

The Tevatron works with protons and antiprotons.

而兆电伏加速器使用的是和反

评价该例句:好评差评指正
Crash Course 天文篇

Protons have a positive electric charge, electrons a negative charge, and neutrons are neutral.

电荷,电负电荷,中则是中性的。

评价该例句:好评差评指正
连线杂志

This black atom with 12 protons and 12 electrons.

这个黑色原有 12 个和 12 个电

评价该例句:好评差评指正
《分钟地球》趣味科普(精选双语)

Heavy hydrogen has a neutron as well as a proton in its nucleus.

重氢的核内有一个中和一个

评价该例句:好评差评指正
Scishow 精选系列

And when an electron and a positron or a proton and antiproton meet, they annihilate.

当一个电相遇,或者一个与反相遇,它们就会抵消。

评价该例句:好评差评指正
连线杂志

It is a huge 10-kilometer circle in Switzerland where we take two streams of protons.

这是在瑞士的一个 10 公里的大圆圈,我们在这里采集两股流。

评价该例句:好评差评指正
连线杂志

Protons are a kind of hadron, hadrons are really heavy particles.

是强的一种,强是很重的粒

评价该例句:好评差评指正
BBC纪录片《太阳之谜》

Here at 15 million degrees the protons are bashed together so hard that they fuse.

但质量却超过太阳的一半在一千五百万度的高温下猛然撞击、融合。

评价该例句:好评差评指正
Asap SCIENCE 精选

These protons, neutrons, and electrons are all governed by forces that help explain, well, everything.

这些、中和电都受的控制,这些的控制有助于解释一切。

评价该例句:好评差评指正
VOA常速英语_美洲

Packets of protons race around the circle in beams traveling clockwise and counterclockwise.

束以顺时针和逆时针方向运动的光束绕着圆圈竞走。

评价该例句:好评差评指正
BBC英语大破解

At an atom's heart are smaller particles like protons and neutrons.

的中心有更小的粒,如和中

评价该例句:好评差评指正
BBC英语大破解

It fires protons close to the speed of light in opposite directions.

它向相反方向发射接近光速的

评价该例句:好评差评指正
Veritasium真理元素

Around 90% are protons, 9% are helium nuclei, and 1% are heavier nuclei.

约 90% 是, 9% 是氦核, 1% 是较重的原核。

评价该例句:好评差评指正
加载更多

用户正在搜索


noncontinuous, noncontraband, non-contraband, noncontractible, noncontradiction, noncontrastive, noncontributingarea, noncontributory, non-contributory, noncontrollable,

相似单词


3G, 401(K), a,
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接