查询词典 shock

In this paper,the surface roughness and residual stress of 1Cr11Ni2W2MoV stainless steel after laser shock peening and shot peening were tested and analyzed.The results show that laser shock peening samples have better surface quality and larger residual stress than shot peening samples.

对不锈钢材料1Cr11Ni2W2MoV进行了激光冲击强化和喷丸强化后表面粗糙度和残余应力测试分析，与喷丸相比，激光冲击强化对试件表面形貌和表面粗糙度的影响更小，产生的残余压应力更大。

Results Inside ICU in tent, there were many critical patients successfully rescued, including a soldier with septic shock, a casualty with traumatic shock during aftershock, a middle school student with crush injury and compartment syndrome, a peasant trapped under ruined buildings for 168 hours with capillary leak syndrome, and a traffic victim and an aged patient with cardiac arrest.

结果 在帐篷ICU内，成功抢救了感染性休克的战士、创伤性休克的余震伤员、挤压伤与筋膜间隔综合征的中学生、被埋168h毛细血管渗漏综合征的灾民、心跳骤停的车祸伤员与老年灾民。

In order to restrain shock excitation force,So it guarantees fz will not interfere with Δi and Δs in order to eliminate the origin of shock excitation force.

为了要抑制令人感到意外的刺激力量，因此它保证 fz 将不干扰Δ i 和Δ s 为了要除去震惊的起源刺激强迫。

It greatly enhanced the damping force of shock absorber and it is convenient to replacing the foam metal inside this typed shock absorber and it is possible to replacing foam metal of different structure according to different requirements of damping force.

由于该种减振器的阻尼力在一定范围内可由外部磁场快速无级调节，而且这种变化是瞬时可逆的，因此近年来对它的研究和应用开发得到了相当的重视。

Chapter 1 first introduces the development-history, present state on the research and application of product shock testers, the current application situation of shock teasing and its force pulse on the base of having collected and analyzed plenty of documentation.

论文分为以下几个章节：第一章首先在综合国内外文献的基础上介绍了冲击试验机的发展历史，研究与应用现状，并介绍了冲击试验与冲击波形的运用状况。

Through analysis of the hydraulic shock produced in the course of reversing of the reversing valve used in the cylinder pump circuit pump, the paper shows that this hydraulic shock in the return oil pipe in the hydraulic cylinder is the result from the mutual effect due to the oil inertial force and the loading inertia force.

通过对泵—缸式液压回路在换向阀换向时产生的液压冲击的分析，表明液压缸回油管路中的液压冲击是由油液的惯性力和负载的惯性力共同作用的结果，在此基础上提出了液压缸回油管路中液压冲击的增压压力计算公式，结果可为液压系统和管路的防振减噪设计提供参考。

The non-integrated analysis method for shock resistance does not take the coupling effects between the equipment and ship hull into account and cannot reproduce the real shock environments of shipboard equipments precisely.

研究结果表明，非一体化抗冲击分析方法割裂了设备与船体结构之间的耦合效应，不能精确再现船用设备实船冲击环境，中远场水下爆炸时非一体化抗冲击分析得到的设备响应结果偏大，中近场时结果偏小。

A new launch vehicle telemetry system scheme with an independent sub-system of environmental measurement is designed, which could analyze environmental data on rocket and then sends analysis results instead of original measurement data to the ground station during the flight tests. And a method of overlapping data segmentation is presented for solving the error-accumulation problem caused by calculating the shock response spectra during the whole flight. Besides, the rocket-borne optimal process parameters of the acoustic noise, shock and vibration are obtained by simulation combined hardware resources and system capacity.

通过设计独立的力学环境测量及数据处理子系统构建新的遥测系统体系结构，在箭上完成力学环境数据处理并将处理结果代替原始测量数据发到地面；提出了数据重叠分段处理方法，解决了飞行全程处理冲击响应谱的误差积累问题；建模仿真给出了箭上力学环境数据的优化处理参数；完成了箭上实时处理器设计。

In the experiment, the reflectivity of shock wave front is about 40% when the shock velocity is 35km/s.

通过理论分析和实验数据比对的方法，确认了蓝宝石当中的减速曲线。

Aim To assess the effect of heat shock factor-1 (HSF1) and heat shock protein 70 (HSP70) to tachyphylaxis by bradykinin in the opening blood-tumor barrier.

目的 探讨缓激肽(bradykinin， BK)开放血瘤屏障过程中，HSF1和HSP70对BK诱发快速耐受性的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。