系统发生

Based on the results of FEM simulation, the multibody model which includes steering system, simplified vehicle body and Hybrid Ⅲ dummy is set up. The dynamic response and injury criteria of the dummy during the impact are calculated.

在此基础上，进一步建立了该车转向系、简化的车体和混三型假人的多刚体系统，通过应用多刚体动力学技术模拟了发生碰撞时假人的动态响应并得到了其损伤指标。

Although occurrence of short circuits is somewhat of rare event, it is of utmost importance that steps be taken to remove the short circuits from a power system as quickly as possible.

尽管短路发生是有些罕见的事件，它是最大重要那步被采取从动力系统尽快去除短路。

Several investigators have determined that placing the electrode parallel rather than perpendicular to the target nerve substantially increases the size of the lesion, thereby reducing the likelihood the treatment will miss or only partially coagulate the target nerve.234,235 After a literature review and cadaveric study, Lau et al.234 concluded the ideal electrode position is across the lateral neck of the superior articular process rather than the groove formed at the angle of the superior articular and transverse processes, as was used in most studies.159,160Other investigators have found the maximal lesion size to be reached within 60 s of lesion time,235–237 independent of whether the system is temperature or voltage controlled.238 Studies conducted in human myocardium have determined that irrigation fluid has either no effect or a slightly beneficial effect on lesion size.239 Hence, the use of LA to prevent procedure-related pain or steroid to reduce the incidence of neuritis184 should theoretically have no adverse effects on the efficacy of radiofrequency denervation.

一些研究者认为，将点击平行的置于目标神经比将其垂直置于目标神经增加了消融的范围，因而减少损伤可能使目标神经不被或部分被消融。Lau等回顾了文献中对尸体的研究，总结出理想的电极放置位置为上关节突颈部外侧而非常采用的上关节突与横突形成的沟。其他学者研究发现，不论系统是温度控制或电压控制，其最大的损伤范围都在60秒内达到。在心肌灌注的研究中，灌注液多损伤范围造成轻微或不造成损伤。因此，使用LA预防过程相关性疼痛或类固醇防止神经炎发生时，需理论上确保对射频消融效果无副作用。

In general , ba stars belong to binary system , and their heavy - element overabundances are due to the accreting material from the companions ( the former tp - agb stars and the present white dwarfs ). carrying out a series of monte - carlo simulations , the changes of orbital elements of binaries are recalculated for wind accretion scenario of the total angular momentum conservation

研究表明，钡星应该属于双星系统，其重元素超丰来自双星吸积，它的伴星已经经历了s -过程核合成，而且由在以前发生的同其伴星(以前是agb星，现已演化为白矮星)的质量传输过程中，从伴星那里获得了富含重元素的物质，这样造成了钡星的重元素超丰。

It is possible that in the system cases the adsorbed ions may have become associated into very large clusters and just adsorption takes place.

是可能的是，在系统情形被吸附的离子可能已经进入非常大的群之内变得联合，而且正直的吸附发生。

Therefore, the influential factors of happening and spread of fire brought by sediment in air-conditions system were analyzed. The experiments selected sawdust as a kind of sediment.

本文中对通风空调系统中的聚积物导致火灾发生和传播的影响因素进行实验分析。

Once this happens, you have an organ in your body that maintains and anchors your entire immune system.

一旦这发生了，你们具有身体里的维持和锚定整个免疫系统的一器官。

If attacks happened, all you need to do is to reboot your system.

一旦发生攻击，你所需要做的只是重启你的系统。

Hispanic inmates on one side, blacks on the other, they smashed glass to use the shards as knives and ripped off pipes for bludgeons, burning down part of the prison and injuring hundreds. The riot on August 8th-9th was not the first and won't be the last in California's dreadful prison system.

西班牙葡萄牙和黑人各成一派，打碎玻璃将碎片作为匕首，切下水管作为大棒，烧毁一部分监狱，打伤上百人。8月8号9号两天发生的暴乱对于加州极端糟糕的监狱系统来说不是第一次也不会是最后一次。

If this occurs, a septic systems professional would need to empty the tank of wastes to prevent nasty backflows and bogging of wastes in the toilet itself.

如果发生这种情况，一化粪池系统的专业需要空坦克的废物，以防止恶劣的backflows和bogging废物在厕所本身。

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。