准确率

Abstract］ Objective To analyse imaging features of ventricle tumor and to improve accuracy of diagnosis in various ventricle tumors.

摘 要］目的分析脑室肿瘤的CT和MRI特征，提高对各种脑室肿瘤诊断的准确率。

The experiment results show that this algorithm has the advantages of veracity and real time.

实验表明，该方法的重建速度快，准确率高，能满足实时检测的需要。

At last,we summarise the structure and design characteristics of the filter adapting to the current website in conjunction with the specific application of the vertical search engine in oil field,and validate the correctness and applicability of the method.

最后结合在石油领域垂直搜索引中的具体应用，总结了过滤器适应于当前网页的结构和设计的特点，验证了方法的正确性和适用性，大大提高了垂直搜索引擎的效率和准确率。

Control experiment with general electrocardiograph, the result indicates the system meets the request of sickroom wardship and no misinformation alarm.

通过与常规心电图仪对照实验，结果表明心率计算的准确率达到病房监护的实用要求；没有出现报警错误。

All of the patients with thyroid cancer had delayed washout contrast enhancement, the researchers report, so sensitivity was 100%.

研究者们声称，所有的甲状腺癌的患者都具有造影增强的延后消退，准确率达到100％。

Artificial neural network classifiers are respec-tively built by wingbeat waveformti me series and wingbeat frequencies.

研究中分别以蚊虫翅振频率和翅振波形建立人工神经网络，结果发现以翅振频率为特征值的神经网络的识别准确率高。

On the basis of analyzing the law of variation of the zero order current , the zero order voltage and the zero order power in the isolated neutral system, a synthetic criteria principle of selecting the grounded fault line according to three criterias at the same time was put forward.

在对中性点不接地系统单相接地故障情况下零序电流、零序电压以及零序功率的变化规律做了认真分析的基础上，提出了采用3个判据同时判断的故障选线三合一综合判据原理，这个综合判据可以大大提高接地选线的准确率，具有一定的推广利用价值。

The ultrasonography of the adenolymphoma of parotid gland is mainly based on the characteristics organization of pathology.

结论腮腺腺淋巴瘤声像图特征性表现主要基于其病理组织结构的特点；超声检查结合肿瘤临床资料能进一步提高超声对该病的诊断准确率。

I suggest you do the amniotic fluid or puncture, because "Tang screening" accuracy rate of 70%- 80%.

我建议你还是做羊水穿刺，因为&唐筛&的准确率为70%–80%。

Results 31 cases of patients with biliary calculi in 46 cases (of which 30 cases with intraoperative findings basically the same, one cases of distal common bile duct stones misdiagnosed as ampulla negative tumors), The qualitative and positioning accuracy rates were 96.8% and 100% respectively;In 15 cases of patients with biliary andpancreatic tumors (9 cases of cholangiocarcinoma, 1 cases of gallbladder carcinoma, pancreatic cancer 2 cases, 1 ampullary cancer and 1 cases of congenital cysts), 14 cases were correctly diagnosed, The qualitative and positioning accuracy were 93.3% and 100% respectively.

结果 46例患者中31例胆道结石（其中30例与术中所见基本一致，1例胆总管下端阴性结石误诊为壶腹部肿瘤），定性、定位准确率分别为96.8％、100％；15例胆胰肿瘤患者中（9例胆管癌、1例胆囊癌、2例胰头癌、1例壶腹部癌、1例先天性但总管囊肿），14例得到正确诊断，定性、定位正确率分别为93.3％、100％。

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。