在实验上

It is difficulty to obtain the real-time information about the formation process of these materials by experimental techniques. Because the composite contains a large number of atoms, it is not possible to use the first principles methods to investigate the growth process.

由于在实验上观察这些复合材料的形成过程还存在着现实的困难，采用第一性原理方法计算量又太大，因此，分子动力学模拟就成为了在原子尺度上研究这一问题的最好的方法。

Hadron physics is an important area of theoretical and experimental study in particle physics.

强子物理无论在实验上还是在理论上都是粒子物理中重要的研究领域。

On the basis of the Leonov viscoelastic constitutive model, oscillatory shear flow of polymer melts in cavity during injection molding (including oscillation shear stress, melt temperature rise generated by oscillation, oscillation pressure gradient, solidified layer and oriented layer) has been researched for the first time.

本文采用了Leonov粘弹本构模型，首次研究了在注射成型中模腔内聚合熔体的振动剪切流动规律（包括振动剪切应力、振动产生的熔体温升、振动压力梯度、固化层和取向层），在研究模腔内振动剪切流动机理的同时，还在实验上研究了振动作用对制品结构和性能的影响。

Whileits full detection may be experimentally challenging, it's rewarding to knowthat it exists and that we can attempt to measure it in the near future,said Loeb.

完全的探测在实验上来说具有挑战性，但是我们知道这些信息在那里，我们可以努力在不久的将来去探测它，这也是值得的Loeb说。

As for top-hat beam and transmittance of 0.1-1.0 of Gaussian beam intercepted aperture, they were measured to transmittance curves of Z-scan.

但由于实验过程中得到的高斯-贝塞尔光束不易加以确认，所以在实验上利用灵敏度较高的top-hat 光束进行测量。

By introducing fused-silica prims tocompensate the group velocity dispersion, as short as 8.5 fs pulses at 710nm isachieved without employing chirped mirrors. In our knowledge, this is the shortestpulses produced domestically from a KLM Ti:sapphire laser in China. Finally, The amplitudes and phases of femtosecond pulses generated from theKLM Ti: Sapphire laser are diagnosed by using the technique of second-harmonicgeneration-frequency-resolved optical gating.

第三，在实验上，在自行研制的自锁模钛宝石飞秒激光器中，改进腔的设计，较好地减弱了腔内频率依赖的腔模效应对频谱展宽的限制作用，获得了最宽达144nm的宽带光脉冲频谱输出，并在未采用啁啾镜的情况下，利用三阶色散系数小的熔融石英对补偿色散，获得了8.5fs光脉冲输出，为目前国内最好记录，达到国际先进水平。

We present a quantum error correction scheme based on quantum cloning. This scheme shows the relationship between quantum cloning and quantum error correction. 4 To avoid decoherence in quantum algorithms, we construct a decoherence-free subspace by using multiple quantum coherences.

该方案一方面说明了量子克隆与量子纠错存在一定程度上的联系，另一方面也反映出一些量子克隆过程本身具有一定的抗消相干的能力。4）提出用二维NMR中的多量子相干实现无消相干子空间，并在实验上验证了该DFS的避错能力。

We found that the charged exciton effect and the SHG signal are enhanced with the increase in the interwell coupling.

我们在实验上观察到了ZnCdSe/ZnSe量子阱中的光子能量上转换。

We discuss the correlation between the orbital order and the optical absorption in thehalf-doped manganites,which is of significance both theoretically and experimentally.

在第四部分里，我们讨论了光吸收与轨道序的关联现象。这方面工作无论在理论上还是在实验上都具有重要意义。

To understand their natures, it is necessary for theorists and experimentalists to make much more effort in their cooperative investigations.

强子物理无论在实验上还是在理论上都是粒子物理中重要的研究领域。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。