What's the consequence of forming these gas ions?
形成这些气态离子的结果是什么呢？
Even nitrogen, which is a gas in its elemental state, is normally absorbed from the soil as nitrate ions.
即使是元素状态为气体的氮，也通常作为硝酸根离子从土壤中被吸收。
Charged particles called ions travel along the nanowire, causing it to stretch out in length and also bend and wiggle.
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。
Quartz is quartz—a silicon ion surrounded by four oxygen ions—there's no difference at all between two-million-year-old Pleistocene quartz and Cambrian quartz created over 500 million years ago.
石英是石英——由四个氧离子围绕的硅离子——200万年前的更新世石英和5亿年前的寒武纪石英之间没有任何区别。
The ions exchange between calcium ions and zinc ions would influence the binding ability of zinc ion in D-mannuronic acid units.
钙锌离子交换会影响锌离子与甘露糖醛酸片段的结合。
The ions exchange between calcium ions and zinc ions in L-guluronic acid units would influence the binding ability of zinc ion in D-mannuronic acid units.
钙锌离子交换试验表明钙离子与锌离子在海藻酸古洛糖醛酸片段的离子交换会影响锌离子与甘露糖醛酸片段的结合。
Good separation of co-ions and counter ions cannot be achieved by a single type of the singly charged NF membranes.
采用单一的荷电纳滤膜是不能实现同名离子和反荷离子之间的高效分离的。
I am modeling the ions as hard spheres.
就是把离子假设为硬球体。
So, that's the idea of isoelectronic ions.
好，这就是等电子离子的概念。
Remember, ions are a little bit different.
记住，离子有些不同。
Histidine likes to bind tightly to zinc ions.
组氨酸喜欢跟锌离子紧密结合。
Many types of nonthermal escape involve ions.
很多非热逸过程都离不开离子的参与。
And that result is we get large arrays of ions.
结果是我们得到了很大的离子阵列。
The hydrogen ions combine to form hydrogen gas.
氢离子相互结合生成氢气。
This is to allow the lithium ions free passage.
这种结构便于锂离子自由活动。
So, what's the consequence of forming these gas ions?
所以，形成这些气态离子的结果是什么呢？
The ions that pass through the field generate thrust.
这些离子通过电场，将产生推力。
The problem comes when instead we're dealing with ions.
当我们处理离子的时候，问题出现了。
Because the pipes are steel, most of the ions are iron.
因为管道是钢制的，大多数溶解下来的离子属于铁离子。
In one cubic centimeter of air there are about 2, 000 ions.
一立方厘米的空气中约有2000个离子。
Ragworm jaws are made of a mixture of protein and zinc ions.
沙蚕的颌齿是由蛋白质跟锌离子结合而成。
So, it's a little bit of a trick when you're dealing with ions.
因此，这是一个处理离子问题时的小技巧。
The ions, 40 micrometers apart, float above the surface of the trap.
离子之间相隔40微米，漂浮在势阱表面。
But earlier this month, heavier lead ions were injected into the LHC.
但本月初，科学家们将质量更大的铅离子注入了大型强子对撞机。
One thing is the balance or ratio between positive and negative ions.
一种情况是正负离子平衡问题，或比率问题。
And what they do is they regulate the influx of ions across that cell.
它们的作用，是调节离子流入细胞的流量。
When the aluminum ions enter into the cells, water passes in with them.
当铝离子进入细胞时，水也随之进入。
Lead ions are significantly bigger than protons, so they carry more energy.
铅离子要比质子大得多，因此也携带着更多的能量。
Electrons are small and mobile but lithium ions are much larger and slower.
电子很小可以移动，锂离子大一些移动的速度慢一些。
应用推荐