对压电材料电荷能量回收性能进行研究。
The paper did some research on the characteristics of charge energy recovery on the piezoelectric material.
这就为研究激光的工作人员出了一个难题：如果能量输出有两种形式，他们怎样运用电荷守恒和能量守恒定律呢？
This posed a conundrum for researchers working with the laser: How were they to apply the laws of conservation of charge and conservation of energy with two forms of energy output?
反物质，首先是由保罗·狄拉克(Paul Dirac)于1931年所预先估计出来的，它有着与正常物质相反的电荷，可以在一瞬间内与正物质能量的相互作用而湮灭。
Antimatter, first predicted by physicist Paul Dirac in 1931, has the opposite charge of normal matter and annihilates completely in a flash of energy upon interaction with normal matter.
根据电荷算符满足的非线性运动方程，在各单元能量基上，精确地计算了能谱。
By using a nonlinear equation satisfied the charge operator, the spectrum is calculated exactly in energy basis for each cell.
研究了掺杂有机薄膜发光中基质分子与掺杂分子间能量传递和电荷转移的定量关系。
The quantitative relations of the energy and charge transfer between substrate molecular and dopant in doped organic thin films were investigated.
这种能量就像正负电荷一样脉动着流遍全身。
This energy is something like positive and negative electrical charges pulsating throughout.
指出电容能量公式对于极板间存在自由电荷的电容并不适用。
The formula of capacitance energy is not proper to capacitors which have free charges among their plates.
一旦被释放，能量会通过剑柄中部带正电荷的能量透镜。
Once unleashed, the power channels through a positively charged continuous energy lens at the center of the handle.
它们的高能量可把其他原子内的电子撞出原子之外，产生带正电荷的离子及带负电荷的电子。
Their energy is high enough to remove orbital electrons from atoms, thus giving rise to positively charged ions and negatively charged electrons.
利用CCD(电荷耦合装置)相机所成象的光强度峰值拟合中性束中三种能量成分的空间密度分布。
The density profiles of three energy components in neutral beams are derived from the image peaks in the CCD (Charge Coupled Device) camera pictures.
作加速运动的电荷会以电磁波的形式辐射能量。
An accelerated charged particle radiates energy in the form of an electromagnetic wave.
现行的电磁学对线电荷的能量公式、静电平衡条件都没有直接推导过。
So far both the formula for energy of line charge and the condition of electrostatic equilibrium have not been directly derived from the current electromagnetism.
得到了广义相对论加速电荷的电磁场的严格表达式，并计算了它的能量辐射。
Based on the previous paper, for accelerating charge in general relativity, we obtained the exact expressions of electromagnetic field and radiating energy.
计算结果表明，在低能量范围内，二茂铁分子存在一个电荷转移态。
There is one charge-transfer state for the (molecule) at low energy regime.
对于纯标量场，存在零能量束缚态，存在分数电荷。
For a pure scalar potential the zero energy bound state does exist, and the fractional charge does exist.
它起因于分子团内部的能量或电荷转移。
It was due to energy or charge transfer within the clusters.
然后能量束转回带负电荷的高能流动孔。
The beam then arcs circumferentially back to a negatively charged high energy flux aperture.
当水滴下落时，他们携带电荷从一个极板到另一个极板，如果两块极板通过外回路连接，它们之间的电荷差就能用于提供能量。
As the droplets jump, they carry charge from one plate to the other; if the two plates are connected through an external circuit, that charge difference can be harnessed to provide power.
由运动电荷产生的力场，由电和磁西部分构成，具有确定的电磁能量。
The field of force associated with electric charge in motion, having both electric and magnetic components and containing a definite amount of electromagnetic energy.
前人们所做的就是他们说让我们确定，一个能量单位用来代表一单位电荷，加速穿过形成的一单位电势差，我们叫它电子伏特。
What people did is they said let's define a unit of energy that represents a unit charge accelerated across a unit potential difference, and let's call that the electron volt.
以量子理论为基础，把激光能量和各种CCD噪声都转换为等效电荷，在此基础上建立了CCD光斑检测模型。
On the basis of the quantum theory, the optical energy and various noise of CCD could be converted to equivalent electric charges, and then the facular detection model of CCD was proposed.
在介质表面存在电荷积累引起的充电效应，这降低了介质表面电势和离子注入能量；
There exist the charging effects because of charge accumulation at the surface of dielectric, which decrease the dielectric surface potential and the ion implant energy.
该系统采用电容存储电荷的方式积蓄能量，避免了电感储能方式带来的电磁干扰，减小了存储元件的寄生电阻。
The system adopts capacitor to reserve charge and accumulate energy, which avoids the electromagnetic interference and reduces the parasitic resistance comparing with the method of using inductor.
用量子化学从头计算法研究了HCN、HNC分子与H原子和电子加成生成的H_2CN自由基异构体的最低总能量构象和净电荷分布。
Using ab initio method, the minimum energy conformations and netcharge distribution have been studied for H_2CN radical isomers formed by addition ofa H atom (or an electron) to HCN (or HNC) molecule.
沉积在电介质表面的电荷主要是能量较高的电子，它们显著地影响着等离子体化学过程；
These charges on dielectric surface are mostly high energy electrons, which affect plasma chemical reaction observably;
得到了它们的基态能量，基态自旋多重度，分子轨道组成与能级，电荷分布与键序。
The total energies, spin multiplicities, charge distribution, bond orders, the front molecular orbital compositions and orbital energies have been obtained.
用过渡态理论计算了部分光学跃迁和电荷转移跃迁的能量。
Energies of some optical transitions and the charge transfer transition are calculated based on the transition state theory.
同时，掉电后的电荷泵升压电路反向截至能防止能量从存储电容泻放回到地。
Meanwhile, charge pump elevator in powered-off state is reversely cut off to prevent energy leakage to ground.
本发明亦提供一分析器磁铁以及包括前述磁极的离子布植机，因此实现了一改良一离子布植机中的低能量离子束空间电荷中和的方法。
An analyzer magnet and ion implanter including the magnet pole are also provided so that a method of improving low energy ion beam space charge neutralization in an ion implanter is realized.
基于电荷离散化的事实，运用最小平移算符的性质，计算介观金属双环系统中电荷、电流以及能量的量子涨落，研究影响量子涨落的因素。
On the basis of the charge discreteness, the quantum fluctuations fo the charge, current and energy in the mesoscopic metal dual rings are calculated by the minimum shift operator.
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