形成这些气态离子的结果是什么呢?
被称为离子的带电粒子沿着纳米线移动,导致它伸长、弯曲和摆动。
Charged particles called ions travel along the nanowire, causing it to stretch out in length and also bend and wiggle.
紫外光谱与芳香族对苯二酚离子的光谱最相似。
The UV spectrum most resembled that of the aromatic tropylium ion.
前体离子扫描是指监测前体离子的特定损失。
Precursor ion scanning refers to monitoring for a specific loss from the precursor ion.
可以使用氢化物离子亲和力评估碳正离子和碳负离子的稳定性。
Carbocation and carbanion stabilities can be assessed using hydride ion affinities.
用吸附了铬离子的针铁矿进行的二次吸附实验(条件同前)去除率达到80%左右,表明该针铁矿可以重复利用。
Re-adsorption under the conditions ibidem got the removal ratio 80% indicated that the material can be utilized for several times.
好,这就是等电子离子的概念。
当我们处理离子的时候,问题出现了。
很多非热逸过程都离不开离子的参与。
所以,形成这些气态离子的结果是什么呢?
另一种方法是通过,看它们是针对哪种离子的。
Another way to talk about different types is to think about which ion they're selected for.
它用一种称为离子的荷电原子而非电子来携带电流。
Instead of electrons carrying the current, though, it is carried by electrically charged atoms called ions.
阳离子的电荷乘以。
这一个阳离子受到了来自,另一阳离子的排斥力。
This cation feels the repulsive force of the cation over here.
今天我想提到的最后一件事,就是我们怎样考虑离子的,电子构型。
So the last thing I want to mention today is how we can think about electron configurations for ions.
阴离子的属于或表明离子,阴离子的;对阳电极有吸引力的。
Of or designating an ion, the anion, that is attracted to a positive electrode.
如今,全美每个主要医疗中心均具备产生X光、质子、中子或重离子的加速器。
Today, accelerators producing X-rays, protons, neutrons or heavy ions can be found at every major medical center in the U.S..
一些二氧化碳会被海水吸收,改变海水中氢和碳酸盐离子的比例,使得海水酸化。
Some of this carbon dioxide is absorbed by ocean water, altering the proportion of hydrogen and carbonate ions, and making the water more acidic.
Carbonate -碳酸盐是一种基于碳酸根离子的矿物质,CO32 -。
(可以通过离子穿过通道需要的时间来鉴别,因为通过时间取决于离子的大小)。
(Ions can be identified by how long it takes them to cross the channel, which depends on their size).
本周,我关注着在纽约州约翰逊市进行的一项基于锂离子的储能网络研究。
This week, I’m reading about a lithium ion-based energy storage grid in Johnson City, N.Y.
当黑洞吞噬附近的行星时,一些落入其中的物质以热等离子的形式逃出生天。
As the black hole devours nearby stars, some in-falling matter escapes as hot plasma.
两个实验的重点是量子铝原子钟,它利用单一铝离子的震荡来精准测量时间的流逝。
The key to both experiments is the quantum logic atomic clock, which USES the oscillation of a single aluminium ion to maintain precise timing.
他们把含有多孔碳的电极暴露在富含锂离子的电解质中并在电极的另一端放置一个隔栅用以吸入空气。
They exposed one side of their porous carbon electrode to an electrolyte rich in lithium ions and put a mesh window on the other side of the electrode through which air could be drawn.
当负离子的总数下降时,或当四比五的比率发生变化时,人们的行为可能也会随之发生变化。
When the total number of negative ions decreases, or when the 4 to 5 ratio changes, people's behavior may also change.
但LHC也同样被计划用于重铅离子的相对论性对撞来帮助物理学家们窥探时间开始时的情形。
But the LHC is also designed to collide heavy lead ions relativistically to help physicists peer back into the beginning of time.
博士rothberg是离子的洪流中,上个月开始销售它调用编曲机的个人基因组的创始人。
Dr. Rothberg is the founder of Ion Torrent, which last month began selling a sequencer it calls the Personal Genome Machine.
SWEAP太阳风实验将计算太阳风中的电子,质子及氦离子的数量,并且测量这些粒子的性质。
The SWEAP solar wind experiment will count the electrons, protons and helium ions in the solar wind and measure their properties.
氪不能被Pt F 6氧化。在无水氟化氢(aHF)溶液中,氙能形成过渡金属离子的配合物,而氪不行。
Krypton is not oxidized by PtF6, and in the solvent anhydrous HF (aHF), forms no complexes with transition-metal ions as xenon does.
如此极其精确的时钟是建立在单一铝离子的快速振动,铝离子就是包含在真空中受电磁场约束的失去一个电子的原子。
Such ultra-precise clocks are based on the quick vibrations of a single aluminum ion, an atom that has lost one electron, held in a vacuum and confined by electromagnetic fields.
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