驻点

Using the MP2 method at the 6-311G level, the geometries of the reactants, transition state and products of the hydrogen abstraction reaction of isocyanic acid with formyl radical have been optimized. Changes of bond lengths of interacting molecules and the stationary point structures were discussed along the minimum energy paths.

在 UMP2/6-311G计算水平上，优化了标题反应的反应物、过渡态、产物的几何结构，沿最小能量途径讨论了异氰酸和甲酰自由基发生氢转移反应位能面上驻点的结构以及相互作用分子结构变化。

The finding would also suggest that IBEX is detecting the particles from both inside and outside the heliopause, which is the boundary region between the outer solar system and the local interstellar medium.

这一发现还表明，苗正在检测来自内部和外部的驻点，这是与太阳系外的星际介质边界地区的粒子。

This article deals with problems of extreme value of tribasic and dual functions in the cases of infinite stationary point ,offers a determined approach to extreme value,and,with it,gives a proof of several inequalities.

讨论了多元函数在有无穷多个驻点的情况下的极值问题，给出了极值的判定方法，并用来证明一些不等式。

In allusion to Funar Conjecture :"If a random triangle lies in a closed unit square,then its inscribed circle s radius,r≤(5-1)/4",an equivalent minimum problem about a function of 2-variables is studied;the stagnation point and its value,value on the boundary of the function of 2-variables are studied,the equivalent problem is proved correct,so the Funar Conjecture is proved correct.

针对Funar猜想："设任意三角形位于闭单位正方形内，则该三角形的内切圆半径，r≤(5-1)/4"，研究了与其等价的某二元函数的最小值问题；利用对此二元函数驻点及其取值、边界取值讨论，证明了等价问题成立，进而此Funar猜想得证。

Another new element is the 'threat intervisibility' system. This system allows for terrain data and known enemy field positions to be plotted on a grid map.

另外一个新组件是"威胁可视化"系统，这一系统可以在网格地图上绘出地形数据和已知的敌人野外驻点。

At the same time, the research provides important theoretical evidence for the further study on the hydrolysable principle of cocaine in human\'s body, for the sake of designing the more active one-celled clone antibody which can catalyze the hydrolyzation of cocaine.

本文用密度泛函的B3LYP方法，在6-31G~*水平上对反应物、产物以及各种可能的中间体和过渡态进行了全参数优化，在同一理论水平上对势能面上的全部驻点进行了振动频率分析(来源：Ac9BCa6论文网www.abclunwen.com)。

The AM1 method was used for a quantum chemistry study of the phenol hydroxylation reaction mechanism. The possible reaction path of the phenol and oxyhydrogen free radical was optimized, and the structures of stable intermediates in the reaction mechanism were also obtained.

本文还首次采用AM1方法对苯酚羟基化反应机理进行了量子化学研究，将苯酚与氢氧自由基的反应沿可能的反应路径进行几何优化，得到反应历程上相关驻点稳定构型的三维结构。

Besides, the influence of cell Reynolds number on the sphere stagnation point heat transfer rate is analysed by comparing the present results with those available.

通过求解完全Navier－Stokes方程，得到了高超声速情况下钝头体轴对称绕流的较满意结果，同时讨论了网络Re数对驻点热流的影响。

The study also analyses the impact of reporting prior and post cross-strait exchange of resident reporters.

驻点前后，人民日报如何在再现台湾「真实」的过程，传递隐含的中共对台政策意涵。

The mechanism and kinetics for the decomposition of pyruvic acid and benzoylformic acid have been studied by using the ab initio RHF/6-31G method.

用从头算方法在6-31G的水平上研究了丙酮酸和苯甲酰甲酸热分解反应的机理。反应过程中各驻点都进行MP2相关能校准。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。