The study on human tolerance to impact acceleration has become a cynosure in the realm of modern biomechanics. So...
人体对冲击加速度耐受限度的研究已经成为现代生物力学研究的焦点,本文综述该领域的研究进展。
Objective To provide the basis for medical evaluation of spacecraft, and to measure the impact acceleration of return-cabin of spacecraft.
加速度 表是飞行器的重要传感器之一 ,使用前需进行动态测试、误差分离和补偿。
The average impact acceleration and average impact stress of sled train increase approximately in a line with the increase of track deviation.
随着轨道偏差的增大,橇车平均冲击加速度和平均冲击力近似呈线性增长;
The secondary impact acceleration pulse which is produced by the drop-test can influence the testing parameters and cause fatigue and damage of components.
凸轮式跌落冲击台产生的次冲击能够影响试件的测试参数和性能,并能造成试件的疲劳损伤与失效。
Analysis regarded impact acceleration as key data to change structural parameters, such as thickness of external and internal shells, dimensions of rib, and rib intervals.
以冲击加速度为主要数据,分析了改变内壳板厚、外壳板厚、肋骨尺寸、肋骨间距等结构参数对冲击响应的影响。
The results indicate that, with the increase of the impact displacement, the impact velocity decreases almost linearly, and the impact acceleration quickly declines to a minimum.
发现随着冲击位移的增加,冲击速度几乎呈线性下降,冲击加速度很快减少到一个极小值,而能量吸收阶段中前阶段的吸收速度比后阶段快。
A dynamic model of the buffer seat was established according to the characteristics of the reentry capsule landing, equivalent land impact acceleration and work mechanism of the bumper.
根据返回舱着陆过程中的特点、等效的着陆冲击加速度和缓冲机构的工作原理,建立了缓冲座椅系统的动力学模型。
There are also a number of factors that can negatively impact the effects of this acceleration; IP transparency for example, completely negates the positive benefits of HTTP multiplexing.
此外也有多种因素可能会对这种加速效果产生负面影响;举例来说,IP透明度会完全抵消HTTP多路复用的正面收益。
Get the insight into why IP transparency can have a negative impact on the acceleration of web applications.
深入了解IP透明度为何会对Web应用程序的加速产生负面影响。
That means during the impact there must be an acceleration upwards.
这表示落地时,必然会有一个向上的加速度。
Results show that with the increase of dropping height and repeated impact, the impact force, peak acceleration, maximum deformation and remaining deformation of apple increase.
研究结果表明随着跌落高度、跌落次数的增加,苹果冲击力、加速度峰值、冲击最大变形、冲击结束后的残余变形逐渐增大。
The influence of the vibration reduction system on the impact peak acceleration and impulse width was analyzed.
分析了减振系统对冲击峰值加速度、脉冲宽度的影响。
In a definite scope, the impact time and contact area are linearly increased while the maximum acceleration and bruise volume reduced with the increment of thickness of cushion materials.
在一定范围内,随着缓冲材料厚度的增加,碰撞时间与接触面积线性增加,最大加速度与损伤体积相应减小。
With the acceleration of construction of municipal engineering, municipal engineering projects environmental impact caused by growing.
随着市政工程建设的加快,市政工程项目引发的环境影响日益严重。
Do these only affect the traffic input or do they also impact on the speed distributions, acceleration rates etc assigned to vehicles?
这些值只影响交通量输入,还是也影响车辆的速度分布,加速度率等?
The touch velocity, acceleration and jerk of clamping points have been analysed. From these analysis results an effective way has been found in order to decrease the touch impact as far as possible.
并对夹持点的接触速度,加速度及其跃度进行了分析,从中找出了尽量减小接触冲击的有效途径。
To restrain zero-drifts of the piezoelectric acceleration sensor in high-impact testing and to reduce its bad effect on the result of acceleration testing.
为了抑制侵彻加速度测试中发现的压电加速度传感器零漂现象,减小其对测试结果的不利影响。
You are actually tracking the level of impact on a week-by-week basis. And then you can see when the acceleration kicks in.
你可以在每周的基础上确实追踪到灾情影响程度,然后就可以看到从什么时候情况开始恶化。
Positional instruction provided with acceleration control should be advocated to reduce the machine impact.
为了减少冲击,应尽量使用有加速度控制的位置指令函数。
It has also been clear that the source of piston knock noise is the impact between piston and cylinder sleeve by the vibration acceleration of the engine's body surface.
又通过发动机机体表面振动加速度,确定活塞敲击噪声产生的根源在于活塞与缸套的碰撞冲击。
The results after improvement show that the maximum intrusion decreases by 15.8% during the 40% offset impact, with the B pillar ensemble acceleration reduced during the 100% front impact.
改进后的结果表明: 40%偏置碰撞时,最大车身侵入量减小了15.8%; 100%正面碰撞时,B柱的整体加速度减小。
A method named CASE method is presented for determining the statical axial bearing capacity of piles from dynamic measurements of force and acceleration performed under the impact of a large hammer.
本文介绍了用测量大锤撞击作用下的力和加速度以确定桩的静态轴向承载力的凯司(case)法。
That's not all, the acceleration on start-up has a massive impact on the electricity supply charges, and in turn this also leads to heat losses dramatically reducing the life of the motor.
不仅如此,启动加速会对供电系统产生强烈冲击,并因此而导致热损耗并减少马达寿命。
Simulation results show that both the precision and impact angle are met well even when target maneuvers with a large acceleration. And the guidance law has no use f…
仿真表明,当目标以较大加速度机动时仍然能满足末端角度和精度的要求,并且不需要任何目标运动信息,对目标机动有较好的鲁棒性。
On account of the proper acceleration-deceleration curve, the flexible impact of work station can be avoided.
采用合适的加减速曲线,避免了工作台的柔性冲击。
If we have been in the trade for forty days any increase in the ATR will have a forty-fold impact on the cumulative daily acceleration.
如果我们已经持有仓位40天,那么ATR的任何增加都会对止损点产生40倍的影响。
If we have been in the trade for forty days any increase in the ATR will have a forty-fold impact on the cumulative daily acceleration.
如果我们已经持有仓位40天,那么ATR的任何增加都会对止损点产生40倍的影响。
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