查询词典 cardiac rupture

For this design strategy to work properly (i.e., the rupture disk protecting the relief valve until the pressure reaches the disk's bursting point), the rupture disk must not leak or fail prior to the system pressure increase.

这样的设计能够很好的工作，前提是爆破片在系统压力增大之前不能泄露或者损坏（也就是说，在压力到达爆破片的爆破点之前，爆破片起到保护安全阀的作用），正常情况下，在爆破片爆破前，爆破片和安全阀之间处在大气压力下。

Objective To investigate the safety and efficacy of autotransfusion in therapy in hemorrhagic shock with ectopic pregnancies by abdominoscope.Methods We choice forty-two ectopic pregnancies or corpus luteum rupture with hemorrhagic shock into two sets: haematomas of ectopic pregnancies and corpus luteum rupture had been scavenged and haemostasised in laparoscopic approaching;And the others using AutologTM Autotransfusion System in the same time.The blood was collected from operative area and celom,and transfused back to the patiants after the same treatment.

目的 研究自体血液回输在腹腔镜下宫外孕失血性休克治疗中的安全性和效果方法选择42例宫外孕或黄体破裂，失血性休克患者行腹腔镜探查，血肿清除并止血术，随机分成两组：组腹腔镜下直接清除血肿；另外一组在腹腔镜下清除血肿时，应用AutologTM Autotransfusion System，收集手术野和体腔内的出血、积血，处理后回输给患者。

Methods rupture of subarachnoid htmorrhage CT trauma 20 patients with documented adrenal the contrecoup injury were retrospectivelyt evaluated blindly for the features of location ,size , morphology and attenuation on CT,DSA images, and compared with clinical and pathological materials Results the of 20 persons the rupture of subarachnoid htmorrhage no injury .headache ,complexion white consciousness balk,stupor fuction balk, CT subarachnoid htmorrhage ,al DSA, DSA show intracranial aneurysm (10cases, 51%),AVM ( 4 cases , 20%), SAE(3 cases , 15%), the moyamoya disease(1 cases , 5%).

结果 本组20例均无外伤情况下出现头痛，面色苍白，一过性意识障碍，昏迷局灶神经功能障碍，CT证实均为自发性蛛网膜下腔出血，均行DSA， DSA显示：颅内小动脉瘤破裂所致最多见，共10例(约占51％)。其次为高血压动脉硬化3例(占15％)和动静脉畸形破裂所致4例(占20％)，另外1例(占5％)病人是烟雾病。DSA造影后即血管内弹簧圈栓塞治疗。

Firstly,the rule and cause of rupture failure for the cardan shaft of the DF 4D type freight diesel locomotive are discussed and Then,the methods on how to deal with the rupture failure of the cardan and the other failures resulted from the different small fuel quantity of different injection pump equipped on the same diesel engine are introduced.

阐述了东风4D型货运机车万向轴断裂的规律，进行了原因分析，介绍了万向轴断裂事故处理的实例，并对同台柴油机上各喷油泵小油量相差大易引起的其它后果进行了分析，最后提出了具体的预防措施及操作程

Results Direct signs of brachial plexus pre-ganglionic injury included lack of nerve root,rupture of nerve root,and rupture of partial cercical rootlets.

结果臂丛神经节前损伤的直接征象包括神经根缺失、神经根断裂、神经根部分根丝断裂；间接征象包括创伤性脊膜囊肿、硬膜囊变形、脊髓表面部分裸露等。

Recent three rupture faults of isolating switch post insulator occurred in Hebei South Electric Power Network are introduced firstly, combined with the practice cases during operation,some methods of optimizing the operating scheme to reduce the insulator rupture risk are raised,in the end some proposals to deal with such problems are presented.

简要介绍了河北南部电网近期发生的3起隔离开关支柱绝缘子断裂事故，结合电网运行中实际操作案例提出了优化倒闸操作方案以降低隔离开关支柱绝缘子断裂危害的几种方法，并给出了应对此类问题的建议。

State of stress-strain for cracking tip has a great influence on rupture of structure, and it is a key study of rupture analysis and design for steel structure.

裂纹的应力应变状态对结构的断裂影响很大，是钢结构断裂分析和设计中研究的重点。

By means of 10m spatial resolution SPOT images themajor rupture zone can be revealed distinctly, meanwhile, 1m spatial resolution IKONOS images display the fine structures and kinematical characteristics of the surface rupture of the earthquake.

应用高分辨率卫星影像进行地震地表破裂带解译，10m分辨率SPOT卫星影像能够清楚地反映出地震地表破裂主破裂带的形迹， 1m分辨率IKONOS影像能反映出地震地表破裂的精细结构及运动特征。

As the biggest rosy gold jewellery manufacturer, TTF has developed anti-discolouration and anti-rupture technology for rose gold, which has satisfactorily solved the problem of discolouration and rupture of rose gold; With "diamond fabric" technology: TTF can "weave" the diamonds into fabric-like jewelry.

作为中国最大的玫瑰金生产商，TTF永久性地解决了玫瑰金变色和断裂难题；&钻石丝绸&技术将钻石镶嵌得像丝绸一样柔软，工艺具有全球领先性；浓硫酸代替氰化钾炸金技术，解决了贵金属首饰加工工艺中剧毒化学品的污染问题，具有非常强的环保性；镀膜电金技术工艺成功解决了水银底镀膜电金这一技术难题，达到世界先进水平。

In addition, the blank holding force that is required to avoid wrinkle and rupture during conical part deep drawing is researched. The necessity of reasonable blank holding force in pressing is expounded. From the view of mechanical analysis, the wrinkle critical condition of side-wall is derived for the first time by the stress state of side-wall, the main deformation region on blank. According to the critical condition of plastic instability for flange, side--wall, corner of punch on blank, The blank holding force in conical part deep drawing is divided into four different regions within its forming figure. The basic principle of reasonable blank holding force during stamping is summarized and provided. The mathematical model of reasonable blank holding force that avoids the wrinkle and rupture is established and verified by the finite element numerical simulation and the grid experiment method. The result shows that it is accurate and reliable.

此外，本文还研究了圆锥形件拉深成形过程中，随着拉深变形过程的进行，毛坯为避免产生起皱、破坏缺陷而对压边力的需求情况，阐明了圆锥形件拉深成形过程中压边力合理变化的必要性；由毛坯主要变形区悬空锥壁部分的受力变形情况，从力学分析的角度，首次推导得出了圆锥形零件悬空锥壁起皱失稳的临界条件；并根据主要变形区法兰、悬空锥壁及凸模圆角部分的塑性失稳临界条件，在其成形范围图中，将圆锥形件成形过程中的压边力划分为四个区域；总结并提出了圆锥形件成形过程中压边力合理变化的基本原则；建立了防止起皱、破坏缺陷产生的压边力合理变化的数学模式，并得到了有限元数值模拟及网格实验法的验证，证实了理论分析结果的正确性和可靠性。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。