弹回
- 与 弹回 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this investigation, the compression behavior of COx argillite with two different grain size distributions, which were obtained by two different crush procedures, was studied by running 1D compression tests with several loading-unloading cycles.
通过开展一维压缩试验,研究2种不同粉碎工艺下获得的粗/细COx土样的压缩特性,结果表明:压缩曲线受粒度成分的影响非常明显,为获得同等压实度,细粒土所需的压实功能较粗粒土高,除此之外,细粒土的压缩指数也高于粗粒土,表现出较强的压缩性;随着土样压实密度的增加,粗/细土样的压缩曲线逐渐靠拢,粒度成分对压实功能影响逐渐减弱;土样卸荷时回弹指数随干密度的增加而增加,受粒度成分的影响不明显;高压实ρ(下标 d=2.0g/立方公分粗粒土样在7 MPa的轴向应力下饱和时,体积发生明显的塌陷现象,饱和后土样的压缩指数小于饱和前,而回弹指数则较饱和前高。
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The results show that when the porosity of sample was higher, compressure rate was higher and resilience rate was lower, however resilient rate of sample with higher porosity were increased notably when pressure was increased, and it tended to accord with of sample with lower porosity. The friction coefficient was higher when porosity of paper-based friction material was higher, and the friction coefficient tended to reduce and stabilize when braking pressure was increased. The friction coefficient of sample with high porosity tended to reduce and stabilize in continuous braking cycles.
结果表明:在相同载荷下,随着孔隙率增大,材料的压缩率增加而回弹率降低,随着载荷增加,高孔隙率材料的回弹率先明显增大,而后趋于稳定;在相同比压和转速下,孔隙率越高,材料的摩擦系数越大,随着比压增加,孔隙率高的材料摩擦系数逐渐降低,且不同孔隙率材料的摩擦系数逐渐趋于一致;在连续循环制动时,高孔隙率材料的摩擦系数逐渐降低并趋于稳定。
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By analyzing the process of bending cross beam , this article elaborates different factors that affect the resilience under different conditions, from which we find out solution for resilience.
通过弯曲横梁的工艺分析,在不同的条件下,影响回弹的因素也不同,从中找出解决回弹的方法,用一套补偿回弹量的弯曲模来完成该件的制做。
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The method of springback finite-element for large deflection of plate shaping is established on springback potential energy principle that is already concluded.
通过引入有限变形回弹反耦联系统和反耦联方程的概念,由回弹势能原理建立了板成形的大挠度回弹有限元法。
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It is shown that both deviator stress and confining Stress greatly affect resilient modulus, and the influence of water content is great. Degree of compaction is also an important factor affecting resilient modulus.
结果表明:偏应力σ(下标d和侧向应力(σ3)对路基土回弹模量均有显著影响,含水量对路基土回弹模量的影响非常大,而压实度同样是一个主要影响因素。
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Trail: Technically speaking, trail is a horizontal measurement from an imaginary point where a line through your bike's steering head meets the ground and then back to the front tire's contact patch .
回弹阻尼:当经过障碍后你的悬挂已经压缩时,回弹阻尼决定了悬挂延展的速度,并且确保轮胎与地面持续接触。
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By deep analyzing the tested value of the concrete strength with the rebound method and combining with the inverse regression theory,a rebound strength curve of three-parameter inverse regression is put forward.
基于对回弹法检测混凝土强度被检测量,结合逆回归理论提出了一种逆回归三参数回弹法测强曲线模型,将随机性较大的混凝土回弹值作为因变量,随机性较小的抗压强度值作为自变量,并且增加了一个位置参数,更加符合工程的实际情况。
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Three types of subgrade filling material are selected to analyze the change rule of subgrade resilience modulus under different compaction. Meanwhile PFWD(portable falling wei-ght deflectometer) is combined to integrate this parameter with compaction of construction control index,which brings about the conversion relation between three subgrade filling material and compaction. It can provide reference for pavement design and construction.
选定三种不同类型的路基填料,分析在不同压实度条件下路基回弹模量的变化规律,并结合PFWD检测方法,将设计参数回弹模量与施工控制指标压实度联系起来,得出三种路基填料的回弹模量与压实度的转换关系,可为路面设计与施工提供合理的依据。
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The spring back in the distortion process was predicted by finite element method, and the predicted results were analyzed to find out the reason lead to spring back, and so as to precompensate the spring back.
利用有限元仿真对其变形过程中的回弹进行预测,并对预测结果进行研究,找出回弹根源,从而对其回弹进行预先补偿。
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The study shows that the effect of Young's modulus is largest, then hardening coefficient, initial yielding stress, hardening exponent and anisotropy r0 . While the effects of anisotropies r4 5 and r9 0 variation can be ignored.
研究结果表明,杨氏模量的波动对板料回弹量的影响最大,其次分别为硬化系数、初始屈服应力、硬化指数及各向异性系数r0的波动,而各向异性系数r4 5及r9 0的波动对板料回弹量的影响可忽略,且数值模拟分析材料参数对板料回弹量的影响趋势与理论分析一致。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。