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Compared with the low absorption efficiencies of a gas of atoms and molecules (less than 10%), it is demonstrated experimentally that a gas of clusters has much higher absorption efficiency. The absorption efficiencies to the laser energy are as high as 90% and 50% for rare gas clusters and hydrogen clusters, respectively.

实验发现，相对于原子或者分子气体喷流对激光的低吸收效率（小于10％），惰性气体团簇喷流和氢分子团簇喷流对飞秒强激光脉冲有非常强的吸收，吸收效率分别达90％和50％以上。

Wavelength shift of sensor versus temperature for two FBGs in low and high concentration of propylene glycol solution is experimentally investigated.

实验分别研究了低浓度溶液和高浓度溶液中传感头两段不同光栅区的Bragg波长随温度的变化。

Experimentally, we use polarizing microscope to observe the surface alignment of the samples; set up and proceed the transmittance and transient current measurements.

我们以偏光显微镜观察液晶晶胞表面配向效果，并进行光穿透率及离子电流的实验架设与量测。

The tendency of spalling of nitrided layer of an austenitic heatresistant steel 4Cr14Ni14W2Mo has been studied experimentally.

Kindlimann和Ansell认为，氮化表面上Fe或Ni-Fe的氮化物增到一定厚度时将产生&白亮层&，冷却时可能剥落。

Our resultsshow that the cooling of the MR to the ground state is experimentally implementable.

我们的研究结果表明利用双量子点系统来冷却纳米机械谐振子在实验上是可行的。

In addition, no ion beam-induced optiCal activity was experimentally observed in H+-implanted BGO.

此外，实验中也未观察到H9注入BGO晶体中有离子束诱发的光学活性变化。

The catalytic distillation for the reaction of isopropanol dehydrogenation was conducted experimentally in a pilot plant.

在实验装置上对异丙醇脱氢的催化蒸馏过程进行了研究。

8Ps for native and NaBH〓 chemically modified reaction centers, and the transfer process from H〓 to the final electron acceptor Q〓 occurs in about hundreds of picoseconds. On the other hand, the energy transfer from excited B was obviously slowed down in the pheophytin-exchanged RC. By considering the change of free energy of ion pair P〓Phe〓, it could be expected there might exist alternative pathway of charge separation and electron transfer in pigment-exchanged reaction center. In addition, the influence of acid environment on the ultrafast dynamics of reaction center was also experimentally observed, which shows an evident difference from that of in native RC, and further investigation should be carried out to elucidate the origination.

在色素置换后的反应中心中，以B为起点的能量传递较天然RC的情况明显减慢，约在450fs左右，考虑到置换后的反应中心中P的自由能有所提高以及其仍然保持的光化学活性，这一较慢的能量传递也可能预示着还存在着其它的能量传递通道；另外，还对酸性处理的反应中心中的超快光动力学过程进行了尝试性的研究，发现由于色素分子的聚集以及蛋白环境的改变，BChl分子的激发态动力学过程有着明显不同于天然反应中心的情况。

Against the background of art history development and international contemporary art, we discuss Chinese Contemporary Printmaking academically and experimentally from two dimensions of time and space.

在综述中国当代版画的现状，并将中国当代版画置于艺术发展史和国际当代艺术的大背景下，从时间和空间两个向度对中国当代版画进行了学术性和实验性的探讨。

The fully inseparable bright tripartite entangled state was experimentally generated using the NOPA at deamplification and the linear optical system consisting of polarization beam splitters and half wave plates. The variances of the sum of the amplitude quadratures of the three obtained optical modes and the relative phase quadratures among them is respectively 3. 28dBm and 3. 18dBm below the corresponding Shot Noise Limit.

利用运转于参量反放大状态的NOPA和偏振分束棱镜及半波片，从实验上产生了完全不可分的明亮三组份纠缠态光场，所产生的纠缠态具有三模正交振幅分量和与相对正交位相分量差的起伏方差低于散粒噪声极限的特性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。