跃

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。

M. translational distribution, angular distribution, and the branching ratios for different possible product channels by measuring the angle-resolved time of flight spectra of photofragments. Information about photodissociation processes such as dissociative lifetime of parent molecule, the orientation of transition dipole moment, and the symmetry change of the highly excited states can be deduced from the translational energy distribution and angular distribution.

碎片平动能谱方法是在无碰撞条件下研究光解动力学的一种理想方法，它通过测量光致碎片在不同角度的时间飞渡谱(Time of Flight，简称TOF)，可以得到光解碎片质心系的平动能分布、角分布和不同解离通道之间的分支比等，由此可以推知母分子的解离寿命、跃迁偶极距的取向以及激发态分子的对称性变化等过渡态的动力学信息。

Photofragment translational spectroscopy is an ideal tool to investigate photodissociation dynamics under collision-free conditions through which one can obtain the total center of mass translational distribution, angular distribution, and the branching ratios for different possible product channels by measuring the angle-resolved time of flight spectra of photofragments. Information about photodissociation processes such as dissociative lifetime of parent molecule, the orientation of transition dipole moment, and the symmetry change of the highly excited states can be deduced from the translational energy distribution and angular distribution.

碎片平动能谱方法是在无碰撞条件下研究光解动力学的一种理想方法，它通过测量光致碎片在不同角度的时间飞渡谱(Time of Flight，简称TOF)，可以得到光解碎片质心系的平动能分布、角分布和不同解离通道之间的分支比等，由此可以推知母分子的解离寿命、跃迁偶极距的取向以及激发态分子的对称性变化等过渡态的动力学信息。

Just like that,Travolta once again topped every director's A-list.

就这样，特拉沃尔塔又一次一跃成为每位导演首选的顶尖男星。

He and Wainfleet leap out to secure the LZ,scanning the treeline warily,weapons aimed.

他和温弗里特跃出保卫登陆区，端着武器谨慎地搜索着树丛。

The lowest energy transition detected for triethylamine is at about 195nm.

测得三乙胺最低能量的跃迁大约是195nm。

On the basis of Kinematic and dynamic analysis of winch system of logging truck, the mathematic model of both winch system and hydraulic system can be built.

本文通过对测井车卷绕系统的运动学和动力学的分析，在此基础上建立了卷绕系统和液压系统的数学模型，对影响系统性能的干扰进行了理论分析，将其等效为随机干扰和阶跃干扰，研究了参数时变，非线性等特点对控制系统性能的影响。

In disbelief Michael watched as the first fuzzy newborn trustingly toddled to the edge and astonishingly leapt into thin air, crashing onto the cement below.

令人不敢置信的，麦可看著第一只毛茸茸的小鸭鸭对他的母亲充满信任的奋力往空中一跃。然后猛烈的坠落在水泥地上。

Krishnamurti was soon to emerge as a powerful,uncompromising,and unclassifiable teacher,whose talks and writings were not linked to any specific religion and were of neither the East not the West but for the whole world.

在这里他一跃而成为一位神通广大，永不妥协，无法归类的导师。他的言论和专著无法归入任何一种特定的宗教，既不是东方的也不是西方的，而是属于全世界的。

In this series of articles, He Yunbo proposes the ideal textbook of Comparative Literature in his understanding, distinguished by the qualities of academic intensity, dialogue, and unfinishedness; ZhangYuejun introduces the status quoof Comparative Literature studies in the USA; Zhang Xu's article concerns itself with the discipline organizational system, curriculum planning, teaching trends and problems in the field of comparative literature inHongKong; whereas ZhongYouxun aims at some fundamental issues of the educational system as awhole, and expresses his anxiety over the dilemma of graduate education and the pedagogy of comparative literature.

何云波首先提出了他心目中理想的研究生教材的构想：学术性、对话性、未完成性；张跃军介绍了美国比较文学研究的现状；张旭的文章涉及香港比较文学学科建制、课程设计、教学动态、存在的问题等；钟友循则从整个教育的某些根本问题入手，提出了研究生教育及比较文学教学所面临的困境。

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％。