查询词典 impact force

The impact load was applied to explosive JO9159 and its simulation material sample by light gas gun to make damage, the impact pressure of the sample was measured by manganin gauge.

文中利用轻气炮驱动飞片加载技术对JO9159炸药及其模拟材料样品进行了冲击加载，使其产生损伤，利用锰铜压阻计测量了试件的冲击压力。

Figure 4.4 displays the measured impact speeds from each of the sample tests along with posterior medians for the impact speeds and posterior 95% credible intervals.

4.4 图显示合标准影响速度从每样品与在后中位数给影响速度和在后95%可信间隔一起测试。

The welding deformation and residual stress are decreased evidently.The dimensional stability and service security of the welding structure are increased obviously.The impact absorbing energy of weld is improved by 21% under vibratory weld conditioning. And the effect of mechanical vibration on the impact absorbing energy of weld is greater than that of HAZHAZ are refined distinctly. The fusion area and overheated zone are narrowed. And the dimension of Widmanstaten structure minishes or disappeares.

试验结果表明：振动焊接后，焊接变形和残余应力明显降低，焊接结构尺寸稳定性和使用安全性大大提高，振动焊接后焊缝试样的冲击吸收功平均值比常规焊接下冲击吸收功的平均值提高了21%，且振动焊接对焊缝冲击性能的影响要明显大于对热影响区冲击性能的影响；振动焊接使得焊缝和热影响区的组织明显细化，熔合区和过热区变窄，魏氏组织减小或消失。

Detailed study on the mechanism of truck-viaduct impact is important to assess the damage of impact to the viaducts.

由于车－桥碰撞试验难度很大，因此计算机仿真分析有着突出的优势。

Subsequent utilizers bought into the system's impact on quality, felt that it did not impede efficiency, and generally thought it had a favorable impact on patient rapport.

随后utilizers购买到该系统的影响，质量，认为它不妨碍效率，并普遍认为它有一个有利的影响，对病人融洽。

The effects of different concentrations of Triacontanol Xanthoceras made the impact of seed and seedling growth Xanthoceras impact.

研究了不同浓度三十烷醇对文冠果种子发影响及对文冠果幼苗生长的影响。

The impact of the vegetation changes in this region is analyzed, especially that of the agriculture area and evergreen area in the same period and the usefulness impact of the precipitation and evergreen needle-leaved forest or evergreen borad-l wave forest. The temperature changes is highly related with the NDVI.

降水量对地表植被的变化起重要的作用，特别是对农业用地植被和草地植被的影响；对于常绿针叶林和落叶阔叶林植被，降水的年际变化对地表植被的影响较小；温度的变化对地表植被的变化影响显著。

The thesis analyzes the impact of changing zoom rate caused by out-of-focus and uses telecentric optics system to eliminate the impact approximately.

分析了离焦产生的光学系统放大倍率改变对调焦的影响后，引入远心光学系统来近似消除这种影响。

In this paper, the surplus projections and the basic theory of asymmetric information were also discussed, on the basis of this analysis focused on the impact of earnings forecasts and information symmetry of factors: including the impact on earnings forecast accuracy of factors, the management earnings forecast information disclosure and the wishes of the company The judgement of accruals manipulation.

本文首先对盈余预测和信息对称的基本理论进行了阐述，在此基础上重点分析了影响盈余预测和信息对称的因素：包括影响盈余预测准确性的因素，管理当局盈余预测信息披露的意愿和公司对裁决性应计项目的操纵。

The grinding process of pin mill is simulated by dynamic grinding model. It is considered that particle grinding ratio is proportional to the cube of 3 of impact velocity, and impact number between the particle and the pin is discussed in grinding chamber.

在理论分析的基础上，认为颗粒的粉碎速率与碰撞速度的3次方成正比关系，同时给出了颗粒与销棒的碰撞次数，在此基础上，采用动力学粉碎模型对销棒粉碎机的粉碎过程进行了模拟，并对模拟结果进行了分析。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。