查询词典 collision

The first beam-beam collision event at RHIC at collision energy of square root s_NN = 60 GeV was recorded by STAR.

它可以在从入射能量到最高能量的一个很大的能量范围内运行。

In chapter 3, differing with gonging criterions which use "safety factor" or "reliability indicatrix", the accidents were regarded as a problem of risk. Then probability model was established in ouder to bring out probability of ship collision with bridges and probability of failure due to ship collision with bridges.

在第三章中，与以往的设计规范中结构设计方程所使用的各种"安全系数"、"可靠性指标"等理念不同，本文将船桥相撞事故作为一个风险问题，建立了基于可能性的概率模型，得出了船舶撞击桥梁的概率以及由于船舶撞击致使桥梁结构失效的概率。

From the problem of the collision between small ball and homogeneous pole, the rules followed by different type of collisions are discussed, and the energy features of completely inelastic collision are summarized.

从小球与均质定轴杆的碰撞问题出发，讨论了不同类型碰撞所遵循的物理规律，总结了完全非弹性碰撞过程的能量特征。

In terms of its impact to the neighbor areas, the evolution of Tibet Plateau can be divided into three stages, including the soft collision stage between Indian plate and Eurasian plate and the hard collision stages of early intracontinental joined and late relatively integrated deformation in the Tibet area.

青藏高原的演化具有明显的阶段性，从其对周邻地域的影响来看，可分为印度板块与亚欧板块之间的软碰撞、硬碰撞早期的陆内拼接和晚期的青藏地区相对整体变形3大阶段。

Considering the characteristics of lathing machining, the author construct the collision cell, such as the tool body or clamp body, and simplify the arithmetic of checking collision. It could efficiently improve the speed of soft running.

同时结合数控车削的加工特点，构造刀具体、夹具体等碰撞单元，并采用适当的简化算法，用于提高检测的速度，还以友好的方式将检测的结果反馈给用户。3。

In this paper, a new vehicle collision model based on deformation energy is presented, through establishing two supplement equations based on restitute coefficient and energy loss, and combining the law of conservation of momentum, the speed before collision can be calculated.

提出了基于变形能的汽车碰撞分析新模型，以动量守恒为基础，根据恢复系数与碰撞过程中的能量损失，建立补充方程来进行碰撞过程的分析计算。

The article deduces the general expression for the recovery coefficient in solution of dynamic collision, based on on-dimension face-to-face collision and law of particle momentum conservation.

从一维正碰着手，应用质点动量定律，推导出力学碰撞问题中恢复系数的一般表达式，为我们正确理解恢复系数，解决与此相关的问题提供理论支持。

This algorithm dynamically changed the initial value of collision window and the increasing extent of backoff by using the logarithmic function which took the numbers of network nodes as variable and reduced the probability of collision of data transmission, and the network simulations were carried out by the OPNET software.

该算法使用以网络节点数为变量的对数函数，动态调整竞争窗口初始值和窗口退避增大幅度，降低了数据传输的冲突概率，利用OPNET软件实现对退避算法的网络仿真。

Firstly,pre-time process including the construction of the model of cloth,the set of initial conditions and the collision detection are researched.Then,using minimizing intersection contour lines global method,the situation of cloth surface intersection is disposed emphatically,and the results of processing are evaluated and optimized.Finally,later process including the collision response,drawing and display are researched.

首先进行前期的布料模型构建、初始条件的设置以及碰撞检测；然后利用最小化相交轮廓线全局方法重点对布料表面相交情况进行了处理，并对处理结果进行了评价和优化；最后进行后期的碰撞响应以及绘制与显示。

QIQD uses piecewise quadratic curves to calculate the multiplicator of contending window after a frame collision and the divisor of contending window after a successful transmission, respectively, which is capable of reducing collision probability and improving channel utilization.

QIQD通过分段二次曲线计算数据帧碰撞冲突后增大竞争窗口的倍乘因子和数据帧成功传输后减小竞争窗口的倍除因子，从而能够降低碰撞概率和提高信道利用率。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。