electron density

电子密度；电子浓度

双语例句

But the distinct difference of electron density did not transform into the difference of dose distribution at radiotherapy. 但是放射治疗时，这种差异并没有转化为物理或生物剂量分布的差异。

And we know that it's electron density between the nuclei that holds two atoms together in a bond. 我们知道是两个原子核之间的，电子密度保持两个原子在一起成键的。

When we were talking about constructive interference, we had more electron density in between the2 nuclei. 当我们讨论相长干涉的时候，在两个原子核之间有更多的电子密度。

So pi bonds have electron density both above and below the bond axis, but they actually have a nodal plane at this z, this bond axis here. 键在键轴之上，和之下都有电子密度，但它们在z方向有节面，这是键轴的地方。

The Development of Plasma Electron Density Diagnostic System on J-TEXT J-TEXT等离子体电子密度诊断系统的建立

Again, we have continuous electron density from one nucleus to the other. 再说一遍，原子核间有不间断的电子云，相接没有节点，没有空缺。

So, when we're talking about the idea of electronegativity, essentially what we're talking about is the ability for an atom to attract electron density from another atom. 那么，当我们在讨论电负性这一概念的时候，本质上我们讨论的是一个原子的吸引能力，用来吸引另一个原子的电子密度的。

The number of mitochondria was small and the electron density was low; 线粒体数目较少，电子密度较低。

The Many electron density granules located around the Golgi apparatus can be observed. 高尔基氏器附近有电子密度较高的球形颗粒；

By the difference of electron density in the ganglion cells, we classified the ganglion cells as two types: clear cell and dark cell. 根据神经节细胞间电子密度不同，可将神经节细胞分为明细胞和暗细胞两类。

So, it's the x-y plane, you can see there's no electron density anywhere there. 它在xy平面，你们可以看到在这里没有电子密度。

Then, an implicit expression for electron density and a closed form of threshold voltage are presented fully comprising quantum mechanical ( QM) effects. 给出了电子密度的隐式表达式和阈电压的显式表达式，它们都充分考虑了量子力学效应。

Sometimes we have a very electronegative atom that's going to take more of its equal share of electron density. 有时候我们会有一个电负性很高的原子，它将会获取更多的共用电子密度。

The first one will be above and below the bond axis is where we'll see the electron density, and the second will be perpendicular to that, so it will be a density in front of and behind the bond axis. 第一个是在键轴之上和之下，我们可以看到电子密度，另外一个垂直于它，所以在键轴之前和之后有电子密度。

Electron Density Image Reconstruction from Compton Scattered Energy Spectral Data 基于康普顿散射的能谱数据重建电子密度图像

So if I try to rotate my2 atoms, you see that I have to break that pi bond, because they need to be lined up so that the electron density can overlap. 如果我要试着转动两个原子，你会看到我必须要打破一个π键，因为他们需要连接起来，让那些电子能够重叠。

At the same time, the time evolution of the profile of electron density and plasma radiation power have also been ***yzed. 同时，分析了电子密度和等离子体辐射功率的空间分布随时间的演化。

Results: The excitation temperature and electron density decreased when the concentration of HCl and HAc increased. 结果：随着醋酸、盐酸浓度的增加，等离子体激发温度、电子密度随之降低。

Plasma Electron Density Measuring and Processing Algorithm Design in EAST Tokamak EAST等离子体电子密度测量与处理算法设计

So there's electron density above the bond and below the bond. 所以在键轴上面和下面都有电荷密度。

Because we know as we go to infinity, even though the density gets smaller and smaller and smaller, we still have electron density very far away from the nucleus. 因为我们知道即使到了无穷远处，尽管电子密度会变得非常非常非常小，但我们仍然有一定的电子密度，无论离原子核多远。

So it's just a measure of how much does one given atom want to pull away electron density from, let's say, an adjacent atom. 因此，它就是度量一个给定原子有多么，想把电子密度拉过来，可以说，从相邻的一个原子那里。

Objective: To investigate the influence of excitation temperature and electron density in ICP for HCl and HAc solvents. 目的：探讨了醋酸、盐酸对电感耦合等离子体激发温度、电子密度的不同影响。

Study of Fundamental Parameters of Inductively Coupled Plasma for Slurry Nebulization& Electron Density Determination 悬浮液雾化进样感耦等离子体基本参数研究&Ⅱ等离子体电子密度测定

Experimental diagnosis of electron density of laser induced air plasma by interferometry 干涉法诊断由纳秒激光诱导产生的大气等离子体的电子密度

Research on Ground-Based GPS TEC and Occultation Electron Density of Ionosphere before Earthquakes in Fujian Province 福建省震前地基GPSTEC与掩星电子密度研究

So you can see that this is non-bonding, this is even worse than non-bonding, it's anti-bonding, because we're actually getting rid of electron density between the two nuclei. 所以你可以看到这是不成键的，它甚至比不成键还糟糕，它是反键，因为我们实际上是去掉了，两个原子核之间的电子。

So again, this is an anti-bonding orbital, and what you see is that there is now less electron density between the two nuclei than there was when you had non-bonding. 同样的，这是反键轨道，你们看到当你有反键轨道的时候，两个原子核中间的电子密度更小了。

The reason that there is increased electron density here is you can see that these two orbitals come together and constructively interfere. 你们可以看到两个轨道，靠在一起相长叠加，这就是为什么中间的电子态密度增加了。

Computerized ionospheric tomography ( CIT) is suitable for monitoring large-scale spatial structures and disturbances of ionospheric electron density. 电离层层析成像技术非常适用于检测电离层电子密度的大尺度空间分布及其扰动。