However, evaluation results and practical experience have shown that AFR technologies are currently far from mature.

Based on the traditional eigenfaces method, this paper presents an improving approach to AFR.

在传统的“特征脸”方法基础上, 提出了一种改进的人脸自动识别方法.

In this thesis, the above-mentioned key issues are studied , aiming at robust and practical AFR systems.

以设计开发鲁棒、实用的AFR系统为目标,本文重点探讨了人脸识别中的上述关键问题.

In addition, elaborate system design is also as important for developing robust and practical AFR systems.

另外,对开发鲁棒实用的AFR系统 而言, 研究应用系统设计层面的诸多工程技术问题同样至关重要.

Results Three to fourteen months afte r AFO treatment , ninty-eight feet were corrected, excellent rate was 84.5 %.

结果穿戴AFO3～14月后,共有98足畸形得到矫正, 优良率84.5%.

AIM ; To study AFO on the speed and efficiency of walking ability in hemiparetic stroke patients.

本研究目的在于揭示步行速度变化是否与中风患者功能和生活质量的变化相关.

Conclusion: Walking speed might be increased by AFO in hemeplegic patients.

结论: 踝足矫形器可以显著提高偏瘫患者的步行速度.

The B-model ultrasound measured amniotic fluid index ( AFI ) ≤8 was taken as the diagnostic standard for oligohydramnios.

结论应重视对妊娠合并症在37周后及正常妊娠在40周后B超对羊水的动态监测,但因其局限性,需结合临床胎心监护以提高对羊水过少的诊断率.

Conclusion Compared with AFI 5 cm , AFI 8 cm as standard for diagnosing oligohydramnios is more reasonable.

结论与羊水指数5.0cm相比, 以羊水指数8.0cm诊断羊水过少更为合理.

Results: The accurate diagnostic rate of oligohydramnios was 86.7 % by ultrasonography, which decreased with the increase in AFI.

结果: 在妊娠晚期应用AFI对 羊水过少的诊断准确率为86.7%,且随AFI值的增加诊断准确率下降.

In AFI > 180 mm group, the rate of fetal malformation was very high.

在AFI值 >180mm组, 胎儿畸形率明显升高.

But in group GIGT and normal group, AFG was only correlated with AFI.

GIGT组和正常妊娠组羊水葡萄糖水平仅与羊水指数呈正相关关系.

RESULTS The average recovery of AFG and AF was 97.68 % a nd 98.72 % respectively.

结果　本方法平均回收率AFG为97.68%,AF为98.72%.

To study effect of argininyl fructosyl glucose ( AFG ) and argininyl fructose ( AF ) on microcirculation of rabbit.

研究了精氨酸双糖甙 ( AFG ) 与精氨酸单糖甙 ( AF ) 对兔微循环的作用.

The apoptosis of lymphocytes and nerve cells causing by Avian Encophalomyelitis Virus ( AEV-NH 937 ) was examined.

本实验主要探讨禽脑脊髓炎病毒引起SPF 雏鸡 淋巴细胞和神经细胞凋亡变化.

They suggest that the large mononeurons are the target cells attacked by the AEV.

说明大型运动神经原是AEV的靶细胞.

In addition, specific reaction of these expression products with AEV serum was positive.

上述表达产物能与AEV阳性血清发生特异性反应.

Conclusion To evaluate AEF with Doppler echocardiograph is noninvasive and easy and accurately.

结论　多普勒超声心动图测定左心房射血力,无创而易行,能够较好地评价左心房功能.

Objective To investigate the clinical features and summarize treatment experience for patients with aortoenteric fistula ( AEF ) .

目的探讨腹主动脉肠 瘘 的临床表现特征和治疗经验.

Therefore the solutions are given to the reuse of humanistic resources in Bailongdong Scenic Aea.

从而为峨眉山白龙洞景区人文资源的再利用提供了有效的解决方法.

The technology employed by BeSt is based upon an existing product from AEA Technology called MAPS.

所采用的技术,最好是根据现有的产品由AEA技术要求的地图.