photon的例句大全

The expression of two-photon absorption probability for the decaying optical pulse series excitation is given and a simple experimental method is suggested.

给出了衰减多脉冲光激发的双光子吸收几率的表达式。提出了一种简单易行的实验方案。

In the visible light region, the maximal one-photon absorption strengths of the molecules occur in the first excited state.

在低能量范围内，对于D-π-A型分子，分子的单光子吸收强度和双光子吸收截面最大值都发生在分子的第一激发态。

Photon Transportation Code for Coal Slurry System and Its Experimental Benchmark

用于煤浆系统研究的光子输运程序及其实验标定

Methods A gastric barostat and single photon emission computerized tomography ( SPECT) were used to study gastric sensitivity, gastric compliance, proximal gastric accommodation and gastric solid emptying respectively in 22 patients with FD and 20 healthy control subjects.

方法用单光子放射计算机断层成像（SPECT）和内脏刺激器/电子气压泵检测22例FD患者和20例健康对照者的胃固体排空、胃敏感性、胃顺应性和近端胃容受性。

In reference system of the electron at rest, the crystal field is taken as virtual photon.

在与电子纵向运动静止的坐标系中, 把晶格场等效为虚光子.

An organic system, TZT/ AC/ PMMA, for photon-gated hole burning is reported. The hole stability and multiple hole burning are studied. Laser induced hole-filling effect a examined.

报道四苯并卟啉锌/芳晴/有机玻璃TZT/AC/PMMA体系光化学烧孔的光谱稳定性、多重烧孔及激光诱导的填孔效应。

Photon Counter for Weak Light Spectrum Measurement at VUV Wavelength Band

用于真空紫外波段内弱光光谱测量的光子计数器

The Application of USB Data Acquisition in the Ultra Weak Photon Detection System

USB数据采集在超微弱发光检测系统中的应用

For the lasers with symmetrical waveguide, the photon absorption of the non-active region material is proportional to the doping concentration of material, which causes serious absorption loss.

对称波导结构激光器中，非有源区材料对光子的吸收与其掺杂浓度成正比关系，吸收损耗比较严重。

The paper introduced the latest report of AAPM ( American Association of Physicists in Medication) which was written by Task Group 51. The subject was the protocol for clinical reference dosimetry of high-energy photon and electron beams.

本文介绍了AAPM（美国医学物理家协会）TG-51号新报告，即高能光子和电子束参考剂量学议定书。

Parallelization of MCNP Monte Carlo neutron and photon transport code

蒙特卡罗中子-光子输运程序MCNP的并行化

Methods Technetium 99m ( 99m Tc) ECD single photon emission computed tomography ( SPECT) was performed in 67 newborns with HIE.

方法采用锝（99mTc）乙撑双半胱氨酸二乙酯（ECD）单光子发射型计算机断层摄影术（SPECT）对67例HIE患儿进行脑血流灌注断层显像。

Secondly, we add a resonant cavity constructed by the top and bottom distributed Bragg reflectors ( DBRs) to the GaAs/ AlGaAs LED, the dependences of NIR photon extraction efficiency on the DBR parameters have been studied.

然后在GaAs/AlGaAs LED顶部和底部分别加上分布式布拉格反射镜（DBR）构成谐振腔，研究了DBR谐振腔存在时LED的光子出射效率。

Signal test in photon images by x2 regression

光子图象的X~2拟合信号检验

By recording each photon , she actually destroys what she is measuring.

读取每个光子, 实际上也是其破坏光子上信息的过程.

When the photon acts as the medium of magnetic field, it is called photonic magneton.

光子作为磁场的介质时, 称为光磁子.

We report the generation of independent entangled photon pairs from two synchronized incoherent laser sources.

我们在实验上同步了由两台独立的同步不相干激光器泵浦产生的纠缠光子对.

Popp and some experiments, biological photon delayed radiation intensity obeys the hyperbolic function with time.

考虑到声子和光子的相互作用,并通过实验和计算机模拟验证这一结果.

The laser facula area has some effects on the ion yield of multi photon ionization process.

研究了在激光脉冲能量和激光脉冲宽度一定时激光光斑面积对多光子电离离子产量的影响.

This paper deals with the statistical properties about two dimensional photon gas and free electron gas.

讨论了二维光子气体和自由电子气体的统计性质.