查询词典 Xe

Five minutes is the optimal irradiation time for ALA-PDT by Xe lamp under the same irradiation conditions. Irradiation injury caused by the light alone was slight, but the destruction rate of ALA-PDT was very high. Conclusion: Xe lamp's action spectrum is wider and it's power is higher, so it's better than 532 nm laser for ALA-PDT.

结果：532 nm连续激光和脉冲激光对K562细胞的ALA-PDT抑制率均较低，增加光剂量也不能有效提高ALA-PDT的抑制率；氙灯在功率密度为350 mW/平方公分、光照5 min时就能达到最佳的光剂量，此时单纯光照对K562细胞的光损伤作用很小且ALA-PDT效率很高。

Large rare gas clusters of Ar〓, Kr〓, and Xe〓 and hydrogen clusters were produced in the process of supersonic adiabatic expansion. Rayleigh scattering method is used to diagnose the cluster size.

大尺寸惰性气体原子团簇和氢分子团簇喷流的制备和诊断利用高背压惰性气体和高背压低温氢气经锥形喷嘴向真空超声绝热膨胀来产生团簇，用Rayleigh散射方法诊断团簇尺寸及团簇喷流的时间特性。

Methods The three-dimensional fluorescence excitation and emission spectra of the 1×10^(-4)mol/L^(-1)Pr chlorides complex with benzimidazole were measured by the Xe lamp.

在氙灯的激发下，测量了浓度为1×10^(-4)mol/L氯化苯并咪唑镨配合物水溶液的三维荧光激发和发射光谱，并讨论了该配合物的升频转换荧光现象及其机制。

On IOPO,for high-power pumped KTP OPO in Nd:YAG laser(Q-switching and Xe-lamp pumped)cavity,convert efficiency up to 45% is measuredfor both linear and T-shape structure with various cavity mirrors.

脉冲宽度太宽，泵浦功率密度上升的较慢，参量光的增益较小，信号光建立时间就会被延迟，也不会获得较高的转换效率。

However, for those facilities, which has been shut down or waiting for decommission, the increasing of radioactivity of these nuclides in the air may indicate the restart of the facilities.

对于退役、停产和关闭的反应堆和后处理厂，监测环境中是否存在~(41)Ar、~(85)Kr和~(133)Xe，能够及时、直接证明这类设施是否重新启动了。

Xe lamp is suitable for ectogenesis experiment of ALA-PDT.

宽光谱、高功率的氙灯对K562细胞的ALA-PDT效果远优于532 nm激光，对体外ALA-PDT实验比较适用。

Therefore, the dependence of electron temperature on gas pressure is weaker than on Xe gas ratio.

因此，气压对电子温度的影响比氙气气体比例对电子温度的影响弱。

When Xe concentration increases, electrons are more likely to ionize Xe atoms in stead of Ne atoms.

当氙气比例增加，电子会倾向於游离氙原子，造成平均电子温度下降。

Xenon is a promising target material in Extreme Ultraviolet Lithography for its high EUV intensity in 13~44nm and no condensation on multilayer mirror surfaces due to chemical inert, and therefore a Laser Produced Plasms source with liquid aerosol spray target is designed and developed in this paper.

基于Xe的惰性和在13~14nm波段高的辐射强度，Xe被认为是极紫外投影光刻潜在的靶材，为此设计和研制了一台液体微滴喷射靶激光等离子体极紫外光源。

At the same time, using self-making cold trap which temperature can be adjustable, He+Ne, Ar+Kr+Xe and Ar, Kr+Xe were rough separated.""

如果依据VG5400MS测量~(40)Ar／~(36)Ar、~(38)Ar／~(36)Ar的精度(2～3％)为基准，则原测量结果与现测值产生了较大的偏离。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。