以前后关系
- 与 以前后关系 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Lastly, in accordance with the actual situations of the prototype structure of mosque pagoda, based on the similar relation of model experiments, a model structure of mosque pagoda with a similar coefficient of 1/10 is designed and fabricated. Earthquake simulating shaking table tests are performed on the model structure of pagoda in the cases the AB type passive control system with SMA dampers is erected or unerected. The leading earthquake responses like the relative drift at the top of the main tower and the small tower, interstory drift ratio, acceleration, and cracking process of the pagodas body etc. are studied. The operational behaviors involving the deformation capacity and energy dissipation capacity is tested for passive control system with SMA dampers under the earthquake excitation, and the corresponding control mechanism and regularity is also analyzed. Furthermore, the performance changes and protection effectiveness is comprehensively evaluated while the model structure of pagoda is seismically protected or not.
最后,根据光塔原型结构的实际情况,以模型试验的相似关系为基础,设计并制作了一个相似系数S,为1/10的光塔模型结构,并先后进行了未安装和安装A、B型SMA阻尼器被动控制系统光塔模型结构的地震模拟振动台试验,研究了模型结构在3种不同工况下,主塔顶部和小塔顶部的相对位移、层间位移角和加速度以及塔体开裂等光塔结构的主要地震反应,测试了SMA阻尼器被动控制系统在地震激励下的变形能力和消能能力等工作性能,分析了相应的控制机理和控制规律,并从总体上评价了光塔模型结构抗震保护前后的性能变化和保护效果。
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The patien ts of SAP combined with acute respiratory distress syndrome, shock, pancr eatic brain diseases, abdominal cavity hemorrhage and systemic infections had hi gh mortality of 52%, 40%, 40.63%, 66.67% and 73.68 respectively. Conclusions The incidence of complications of SAP in perioperat ive period is high and the complications are closely related to pateints' death, especially ARDS, shock, pancrestic brain diseases, abdominal cavity hemorrhage and systemic infections.
急性重症胰腺炎病情复杂、胰外损害严重,手术前后并发症多,是导致急性重症胰腺炎患者手术后病情加重,死亡率增加,预后不佳的主要原因,现将西南医院全军肝胆外科研究所1994年1月~2004年1月10年间总共行了外科手术治疗的116例SAP回顾分析,分析SAP围手术期并发症与预后的关系,以提高外科手术治疗的效果。1资料和方法
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The relation between two level surfaces of successive two frames is taken into consideration.
为了减低背景环境的干扰,原始的区块追踪模型会被加以修改,以考虑前后两张画面等位函数曲面之间的交互关系。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?