平动能

It is found that the pressure wave generated by thermal expansion can affect the temperature field. It is suggested that this effect is caused by the adiabatic compression and expansion when pressure waves traverse the media.

通过分子动力学模拟考察了气态，液态和固态的氩在脉冲加热情况下的快速瞬态导热，观察了温度，压力，动量，密度等物理量的分布，以及动能在三个平动自由度上的分布。

The results are as follows:1 No significant difference in the translational energy distributions for different CO rotational state products has been observed at 208nm and 213nm excitation wavelengths.

主要结论如下：(1)光解碎片CO 在208nm、213nm 两个解离波长下不同振转态的平动能分布没有明显地差别，而其不同振转态的各向异性参数β却有明显地不同。

Product translational energy distribution and angular anisotropydistribution for the CH_2 product from CH3 photodissociation at differentvibrational levels via the 3s Rydberg state have been measured.

我们测量了不同的振动态的CH3 自由基3s 里德堡态的解离产物H 原子的时间飞行谱，从而得到解离产物的平动能分布。

In the collisional energy transfer process Cs(6P3/2)+(Ne,N2), it is possible that the electronic state merely transfer to the translational energy for Ne.

在CS(6P3/2)+(Ne， N2)碰撞能量转移过程对于6P3/2与Ne的碰撞，电子态能量仅能转移为Ne原子的平动能。

We mainly detected the TOF and angular distribution of photofragment, and get the anisotropy parameter β and the translational energy distribution. In addition, we calculated the geometries of the ground states, the excited states and the triplet excited states, and the transition electric dipole moments. According to these, the dissociation lifetimes of some molecules are calculated.

主要是探测了光解碎片的时间飞渡谱和角分布并通过前向卷积方法拟合得到了各向异性参数β和光解碎片的平动能分布；此外还用从头计算方法计算了反应物分子的基态、激发态、三重激发态的平衡几何构型和分子的跃迁偶极矩并据此计算了一部分分子的解离态寿命。

The N + OH reaction system has no energy barrier in the entrance channel on the PES; instead, there are double wells along the reaction path, which leads to that the integral reaction cross sections are not strongly dependent on either translational energy or initial rotational and vibrational state.

计算还显示，由于N+OH反应入口谷没有能垒，而沿着最小能量反应路径有两个势阱，因此反应的积分截面并不强烈依赖平动能和反应物分子的初始振转态。

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我厂产品广泛应用于：报警主机，考勤门禁机，一卡通，遥控器，甩脂机，跑步机，光子机，脉冲动能光谱仪，养生仪，活肤仪，理疗仪，碎石机，儿童早教机，电脑锣，CNC编程主机，洗衣机，电磁炉，，电磁煲，电饭煲，消毒炬，交换机，路由器，键盘，智能终端，数控机床，各种控制系统，激光切割机，雕刻机，绣花机，机床，吹瓶机，火花机，线切割，发电机，配电箱，电子称，天平，密度计，测试仪，营养称，称重仪，吊钩秤，平台秤等。

The perforation into a plain concrete panel with ogival and flat nose perforators is numerically simulated with the BPM^2D （beam-particle model in two dimensions）.

用梁-颗粒模型BPM^2D对卵形头和平头动能弹贯穿混凝土平靶的过程进行数值模拟，给出贯穿过程中混凝土内部速度场的变化情况及混凝土的破坏区域。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。