流空

The study essence of barrage effect in the level rotary internal energy dissipation discharge tunnel is seeking a complex internal energy dissipation, which can reach a good energy dissipation effect, and try not to happen cavitate, and is rational in economic, feasible in technical, and try not to reduce discharge.

水平旋流内消能泄洪洞阻塞效应研究的实质是，寻求一种尽量不发生空化，又能达到良好的消能效果，在经济上合理，在技术上可行，而且又尽可能不降低泄流量的复合式内消能仁。

When increase the ultrasonic power, the ultrasonic density and solute athletics rate all increase, intensify the impact which made in ultrasonic cavitation and corrade degree to gesso, heighten the decomposition ratio.

当超声波功率增大，超声密度就越大，溶质分子运动速度增加，强化空化产生的冲击流，对磷石膏的侵蚀力度也加强，因此提高磷矿分解率。

Barrett's metaplasia, gastroesophageal reflux, hiatal hernia, and obesity are thought to play a role in these cases.

Barrett食管化生，胃食管返流，食道裂空疝，和肥胖都被认为与此相关。

By comparing and analysing, we obtain the variation of the fraction of volume of the vapour inside pump and the variation of efficiency. Thus we know the anti-cavitation and efficiency of the pump how were influenced by different methods of generate blades. The results are good reference for engineers majoring on hydromechanical mechanism

通过对不同叶片水泵內部气体体积和效率进行对比分析，得出了三种不同的叶片成型规律对水泵的抗空化性能和效率的影响，得到的结论对于轴流水泵的设计、改进有一定指导意义。

Gastroesophageal oblique intussusceptive anastomosis and gastric His angle recycling in the operation of the gastroesophageal anastomosis play an important in the normal physiological state of the antireflux, but attention should be paid to the duodenum emptying in some patients.

斜行套叠再造胃底His角的胃食管吻合方式，在正常生理状态下具有较好的抗反流作用。但部分病人还应注意解决十二指肠的排空。

Results Infected by this peptide, cell viability decreased 28.9%. Under light microscope, cells were shrinked and rounded, many cells were divorced from plate wall, some neuraxon shortened and broke. Apoptotic cells which nucleolus shrinked and rounded could be coloured orange by fluorescent colouration. Under electron microscope, chromatin gathered along the inside of the nuclear membrane, vacuole bodies appeared. Apoptotic peak was detected by flow cytometry and the ladder band appeared in DNA electrophoresis.

结果：细胞接触肽段后存活率下降28.9％；光镜下可见细胞贴壁不良，胞体缩小，细胞突起断裂缩短；荧光染色可见细胞突起缩短、胞核固缩、胞质染成橘红色的凋亡细胞；电镜下可见胞质中出现空泡样结构，细胞染色质浓集于核膜内侧并裂解成碎块状；流式细胞仪检测细胞出现亚二倍体峰，DNA电泳出现梯状带。

Then, the flow field of single comˉ pressible flow with temperature was computed.

使用Fluent6.3的UDF功能，研究了射弹在水中跨超音速下产生的超空泡流场。

Furthermore, flow cytometry showed that the number of cells in G1 phase increased and the number of cells in S phase decreased, the number of cells in G2/M phases relatively increased. The changes of subcell structure could be seen, such as cavernous cells, cytoplasm agglutination, increasing apoptosis.

结果：0、10、20和40mgL^(-1)，姜黄素对Hela细胞增殖的抑制率分别为3.0%、21.4%、32.8%和49.2%，且呈剂量依赖性；流式细胞术显示，G1期细胞增多，S期细胞减少，G2/M期细胞相对增多；细胞结构显示，细胞空化、染色质凝集、凋亡小体增多。

Results Curcuma （0,10,20 and 40 mg·L-1）had obvious inhibitory effects on the Hela cell proliferation in a dose-dependant manner,the inhibitory rates were 3.0%,21.4%,32.8% and 49.2%,respectively. Furthermore, flow cytometry showed that the number of cells in G1 phase increased and the number of cells in S phase decreased, the number of cells in G2／M phases relatively increased. The changes of subcell structure could be seen, such as cavernous cells, cytoplasm agglutination, increasing apoptosis.

结果：0、10、20和40 mg·L-1姜黄素对Hela细胞增殖的抑制率分别为3.0%、21.4%、32.8%和49.2%，且呈剂量依赖性；流式细胞术显示，G1期细胞增多，S期细胞减少，G 2／M期细胞相对增多；细胞结构显示，细胞空化、染色质凝集、凋亡小体增多。

When pH is litmusless, the purification efficiency is the largest. The unhomogeneity of liquid flow results in the uneven biofilm growth. The flow resistance after start-up is significantly larger than that before start-up, whichprovides a method to monitor the biofilm growth.3、The packed bed is simplified to a series of straight capillary tubes covered by the biofilm. The two-phase flow and mass transport, biochemical reaction kinetics, and the limitation of oxygen are taken account of in this model. The results of model are basically in agreement with the experimental data.

通过观察还发现，由于液体分布不均，生物膜在滴滤塔内生长分布不均，并且挂膜后，滴滤塔的孔隙率减小，两相流动阻力比空塔时的大，可采用流动阻力的变化作为判断挂膜成功与否判据。3、首次将多孔填料塔简化成多个竖直毛细管并行排列构成的填料，应用两相流理论，结合生化反应动力学，并考虑氧的限制，建立了一个生物膜滴滤塔降解废气的毛细管模型，其结果与实验数据吻合得较好。

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。