查询词典 defect

In the proposed device to remedy the defect that overhigh withstand voltage of thyristors used in converter are needed due to the overhigh DC link voltage, a method to control DC link voltage is put forward, that is, a special control logic for full-controllable switching elements is designed to make them equivalent to half-controllable switching elements which are naturally turned on and turned off by triggering, then connecting such a half-controllable switching element in series with DC link the defect of overhigh DC link voltage is effectively solved.

为了克服该装置直流母线电压过高，因而对逆变器开关管耐压要求过高的缺点，提出一种对直流母线电压进行控制的方法。对全控型开关器件设计一种特殊的控制逻辑，使其等效为一个自然导通、触发关断的半控型开关器件，将该半控型开关串联在直流母线上，有效解决了直流母线电压过高的问题。

The enrichment of point passim will decrease bonding force of atom at the micro defect crack tip, and the micro defect crack grows.

本文将这种描述疲劳裂纹内部萌生过程的微观模型称为"点缺陷沉淀"机理。

The author unites PC, traditional ultrasonic－ testing device, high－ speed data acquisition card and software together as a system. This system can finish A,B,C and P scanning, determine velocity in the tested material ,measure the height, show the defect pictures inside and recognize the defect, etc. The digitization, picturization, intelligence and automation of the testing are realized.

该卡与传统超声探伤仪， PC586计算机以及高级编程软件可非常方便的构成智能化超声检测系统，具有 A、 B、 C、 P扫描、声速测定、厚度测量、图象显示以及缺陷识别等功能，实现了超声检测的数字化、图象化、智能化、自动化。

Cardiac surgery in recent years a rapid development of science, some medical workers currently not in time to catch up with this new trend, so do not know much about the current level of cardiac surgery, some patients do not know when to be in a small treatment For example, ventricular septal defect, atrial septal defect. 10 years ago, such as textbooks that children speaking a bit more, to 5-year-old children re-treatment at the time.

心脏外科是近年来发展较快的一门学科，目前国内有些医务工作者没有及时跟得上这个发展趋势，所以不太了解心脏外科现在的水平，不太知道有些病必须在小的时候治疗，比如心室间隔缺损、房间隔缺损。10年前的教科书上讲的是等孩子大一点，到孩子5岁的时候再治疗。

A multi-layered information recording medium comprising a plurality of recording layers, a user data area for recording user data, provided in at least two of the plurality of recording layers, and a defect list storing area for storing a defect list.

一种多层信息记录介质，包括：多个记录层；在该多个记录层的至少两个中设置的、用于记录用户数据的用户数据区；和用于存储缺陷列表的缺陷列表存储区。

The osteogenesis of the bone in the defect area was observed by regular roentgenography, the histological changes of the bone defect tissue in 4th, 8th, 12th week after operation were studied and the new bone formation was measured by image analysis.

术后摄X线片观察各组不同时相骨缺损修复情况，并于术后第4、8、12周观察各组缺损内组织学变化，图像分析骨小梁的生成量。

Part one: Comparison of efficacy and cost between transcatheter and surgical closure of secundum atrial septal defect Objective: To compare the efficacy, safety and cost between Amplatzer occluder and surgical closure of secundum atrial septal defect.

第一部分：继发孔型房间隔缺损的介入治疗和外科手术的对比分析研究目的对比分析采用Amplatzer封堵器介入治疗和外科手术两种方法对继发孔型房间隔缺损的疗效、安全性和费用。

This tool can completely help users in the management work of their development and make the right choice to their decision; Supporting the synchronization work of requirement and test, realizing the unification management of requirement, testing case and defect, and improving the software quality and work efficiency; Self-defining to the attribute and workflow of requirement, testing case and defect, which the customer can redefine according to what they need.

RT.net的主要技术特点包括：采用B/S结构，支持用户灵活接入；以项目管理为核心，包括计划、任务、和度量管理等功能，全面协助用户管理工作和做出正确的决策；支持需求和测试的协同工作，实现了对需求、测试用例和缺陷的统一管理，提高了软件质量和工作效率；软件需求、缺陷和测试用例的分类属性值和工作流程的定制功能，使用户可以根据自身组织的管理要求进行自定义。

This was true whether applied to a congenital defect, such as syndactyly, or an acquired defect, such as a burn contracture.

把它们应用于诸如并指的先天缺损或是烧伤疤痕挛缩类后天缺损的修复，往往都没错。

The heat treater has a detailed product control program, but it is defect detection, rather than defect prevention, oriented.

热处理方有具体的产品控制计划，但是缺陷查找，而非缺陷预防。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。