查询词典 pariod

This paper examines the earnings pattern at the pariod from the year of IPO to the following three years, and the relationship between the earnings pattern of IPO firms and its ownership.

本文以 1996年首次公开募股公司作为样本，分析在IPO当年及其后 3年经营业绩的变化趋势和特点，以及与股权结构的关系。

In the non-regular wave experiment, the average wave height error is less than 4.87%, the average pariod error is less than 4.59%, while the repeated error of the wave height is less than 1.87%and the transverse error of wave height is less than 3.71%.

水槽模拟海浪的检验结果表明，本造波机系统能够准确地模拟波浪，规则波的波高横向误差小于2%，波高重复误差小于1.28%，周期重复误差小于0.2%；不规则波的平均波高误差小于4.87%，平均周期误差小于4.59%，波高重复性误差小于1.87%，波高横向误差小于3.71%。

Methods The left ventricular diastolic function,the blood speed during quick filling phaseof left ventricular of the mitral valve orifice,the peak value of the late phase of left ventricular diastolic pariod;E/A ratio,the time for isovolumetric relaxation phase of left ventricular,the reducel time of peak E,and the distance between peak E of mitral valve and intervertricular septum of left ventricular were measured respectively.

摘要］ 目的应用彩色多普勒超声心动图测定冠心病左室舒张功能，临床提供可靠的诊断及治疗依据方法分别测定冠心病组及对照组的左室舒张功能：二尖瓣口左室快速充盈峰值血流速度即E峰；左室舒张晚期峰值速度即A峰；E/A值，左室等容舒张时间，E峰减速时间，二尖瓣叶E峰与室间隔左室面的距离。

MBL were 32.8 +13.2ml,24.8 + 5.5ml,and 19. 7+9. 3mlat 3th post implantation pariod and 23.9 + 5. 9ml,40.8+ 10.4ml,25.9+ 6.0ml at 12th post implantation period respectively. Significant statistical difference was shown.( P 0.05 - 0.01). An increasing tendency was seen in hemoglobin concentration.

埋植前3组平均月经血量分别为43.3±6.9ml，48.9±4.3ml，43.7±5.5ml，埋植后MBL在第3周期分别为32.8±13.2ml，24.8±5.5ml，19.7±9.3ml，在第12周期分别为23.9±5.9ml，40.8±10.4ml，25.9±6.0ml，明显低于埋前水平(P.05～P.001)血红蛋白在埋植后有上升趋势。

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。