漏

The inside sealing structure of valve are plane sealing with blade shape, which can realize large ventilate areas with little unseal height. The outside sealing structures of valve are corrugated tube sealing without leakage point.

阀门的内密封结构采用形如刀口的平面密封，具有平面密封的特点(小的开启高度能获得较大的通气面积)，同时密封轴向力适中；外密封采用与外界无漏点的波纹管密封。

The traditional method of selecting the line with fault is not very exact, and the problems of unselecting the line with fault or selecting the line without fault are serious.

传统意义上选线保护的选线准确率不高，漏选和误选的问题比较严重。

I did not leave a clod of earth untossed; I gatITed togetIT all the peasants, men and women, from the neighbouring villages; the work go on at a tremendous pace.

我不漏过一块未翻耕的土地，把附近村子里所有的农民，无论男孩女宝宝子都聚到了一起，任务以极大的速度进展着。

The WHO neurosis screening schedule is the best in both sensitivity and specificity of validity, but its practice is time-consuming and laborious, which limits its application. SCL-90 and CMI are imperfect in sensitivity of validity, and they cannot screen out the mental disorder in more than a half of the subjects. In a group test, they can hardly serve as a screening tool. UPI can screen out most of the mental disorder, and its sensitivity of validity reaches 83.1%. Additionally, the UPI questionnaire contains fake-test items, which could retest those who were missed due to untruly or not conscientiously answer the questionnaires. An acceptable way to obtain a true screening test is to give the individuals a propaganda of mental health and explain the questionnaires for 30 minutes before the test, which helps the examinee to understand the procedure and accept the questionnaires, so that the results of the test could be more reliable. In conclusion, UPI is a valuable screening tool to be recommended.

WHO神经症筛选表的灵敏度特异度都是最好的，但其操作费时费力，故适用性受限；以SCL-90和CMI二者的灵敏度很不理想，约一半以上的患者被筛漏，难以用团体测验方式作为筛选工具；UPI的灵敏度达83.1%，绝大多数病患可被发现，量表有测伪项目，可将不真实、不认真填写而遗漏的病患进行重测补救，且测前有30min时间进行心理卫生宣传和介绍防治人员服务内容、联系方法，使存在问题的人主动应询，从而可避免遗漏，是值得推荐的筛选工具。

And the CVE knowledge base of the system traces international newly development trends of CVE, establishing internal unified CVE standards, whose abundant knowledge base settle ununified problem of internal flaw base, and has great practical value.

同时，本系统所基于的CVE知识库，跟踪国际上CVE的最新发展动态，制订了国内统一的CVE标准，具有极大丰富的知识库，有效的解决了国内漏洞库不统一的问题，有很大的实用价值。

A short unwelded area in the weld line extending through the entire pipe so that fluid will leak out through the area very slowly.

针孔。指焊缝线上位焊接的、贯穿管子整个壁厚的细孔，可导致流体从该孔缓慢漏出。

As the common implants in treatment of upper urinary tract diseases, ureter stent functions as stent and internal drainage, and relieve ureteral obstruction, prevent leakage of urine postoperatively and ureterostenosis.

输尿管支架作为上尿路疾病治疗中最常用的置入材料，具有支架和内引流双重作用，可缓解输尿管梗阻、防止置入后漏尿和输尿管狭窄。

Ureteroscopy was applied to treat 1200 cases which incelluded ureteral stones in 1010 cases (146 cases in upper, 344 cases in middle. 520 cases in lower),ureteral strictures in 18 ureteral double catheter stagnation in 38, urethral stricture in 38, bladder calculi in 41, pelvis calculi in 8, ureterovaginal fistula in 5 and others.

其中行输尿管镜治疗者1200例，包括输尿管结石1010例，其中上段结石146例、中段344例、下段520例；输尿管狭窄18例；医源性双J管滞留38例；男性尿道狭窄38例；膀胱尿道结石41例；肾盂结石8例；输尿管阴道漏5例；小儿逆行输尿管插管20例；内支架管置入22例。

System of management of 1.2 convenient and vaccinal children records the data of every vaccinal children well and truly, and the special information data such as disease of allergy history, will vaccinal vaccinal contraindication can make marked clew, for outpatient service vaccinate vaccinal filtration provides a basis.

系统应用后，只要一扫条形码，儿童当日实种疫苗、批号、接种时间就可自动录入，同时可生成预约通知单，一个儿童全程登记不到一分钟时间，节省了大量的门诊登记时间，避免了以往因手工之误而导致的错种、漏种、重种现象发生，提高了工作质量和工作效率。1.2方便接种儿童管理系统能全面、准确地记录每个接种儿童的资料，并将过敏史、疫苗接种禁忌症等非凡信息资料能做出醒目的提示，为门诊预防接种疫苗的筛选提供依据。

The experimental results show the validness of the mechanism analyses.2. According to the generation mechanism of the leak acoustic signal, the characteristics of the leak acoustic signal are investigated. The auto correlation technology is adopted to descript the leak signal characteristics due to the ability to analyze the coherence of time series. A new procedure to identify the leak acoustic signal from the disturbed noises is proposed based on the conjunction of correlation and approximate entropy algorithm.3. The principle and application in leak location of the correlation and the adaptive filter techniques are introduced. The problems of the traditional leak location methods are analyzed.4. In order to establish the leak detection signal model, the leak acoustic propagation characteristics are investigated experimentally.

从泄漏声产生机理出发，分析了管道泄漏处湍流拟序结构与空泡间相互作用的机理，认为在该机理作用下，泄漏声信号产生过程具有&不可重复&的特征；由于相关函数具有分析时间序列拟序结构的能力，且近似熵从统计的角度区别时间过程的复杂性，因此，提出将信号相关分析和近似熵理论相结合的方法，提取泄漏声信号&不可重复&的特征，辨识管道泄漏故障发生；在实际检测现场，由于各种管内和管外固定声源噪声(如阀门噪声、工地施工噪声等)常导致泄漏误判和漏点定位错误，重点分析了管内固定噪声源的产生机理和特征，为复杂干扰环境下的泄漏辨识提供理论支持。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。