查询词典 cross-over point

It is indeed the product of various countries' culture, so its application is determined by cultural factors. The paper can be divided into three parts, the first part reviews Leech politeness principle and it's advantage and disadvantage, then it discusses its cultural characteristics by using contrastive analysis method to analyze cultural origins and decisiveness of politeness principle. Then it explains cultural decisiveness of the politeness principle by introducing Chinese politeness criteria, Examples on vocatives, terms of humility and honorifics, taboos and euphemism are also given to further illustrate this point. Finally it proposes the conclusion: we should learn more about politeness principle and its cultural characteristics and raise people's consciousness on this issue so as to help people successfully in cross-cultural communication.

全文主要分为三部分，第一部分回顾了Leech的礼貌原则的内容并对礼貌原则的合理之处和不足之处进行了分析；然后采用了对比分析的方法，从礼貌的文化渊源和礼貌的文化决定性来讨论礼貌的文化特性；接着引入顾曰国的汉语礼貌准则，以及从称呼语、恭维自谦语、禁忌委婉语方面举例来说明礼貌原则具有文化决定性；最后提出结论：应对礼貌原则及其文化特性进行研究以此提高人们的跨文化意识，促进跨文化交际的顺利进行。

The above problems are studied in this thesis. First, the implicit NND scheme with mix flux splitting method proposed by Zhang Hanxin that is first order accurate in time and second order in space is modified. The modified scheme keeps the characteristics of fast convergence and is second order accurate both in time and space. It can be capable of simulating the unsteacly flow. Second, the topological method founded by Zhang Hanxin is improved to study the characteristics of vortex near the singular point on its axis and the cross streamlines on the longitudinal section passing the vortex axis. On the basis of topological results, a program which visualises numerical results is made out. It can help us analyse the characteristics of vortex motion.

本文对上述问题做了研究：第一，在数值模拟方面，借助于张涵信提出的NND算法和混合通量法，我们将他建立的时间为一阶、空间为二阶精度的快速隐式算法推广为时间和空间均为二阶精度的算法，这样做保留了原格式收敛快的特点，而且能适用于真实的非定常流态的计算；第二，将张涵信的拓扑分析方法加以推广，研究了涡轴附近及破裂点邻域内流场的空间特征，并以这些拓扑分析结果为指导，研制了一套显示计算结果的软件，这一软件能很好地帮助我们分析流场的计算结果和旋涡演变的特征。

Because of the large volume of dust generated during the production of bulk material for premixes, specific attention should be given to the need to avoid cross contamination and facilitate cleaning (point 3.14), for example through the installation of sealed transport systems and dust extraction, whenever possible.

由于预混合半成品的生产过程中会产生大量的粉尘，要注意防止交叉污染和进行清洁(3.14 条)，例如可能的话通过安装密闭传送系统和除尘系统。

As the contour of a wheel rim is easier to detect than the contour of a wheel, and the contour of a wheel rim and the contour of a wheel are approximately concentric circles on the same plane, we first detect the contour of the wheel rim, the center of the wheel rim and the contacting point between the wheel and the ground, then we detect the contour of the wheel via the invariance of cross ratio under projective transformation.

由于提取钢圈轮廓比提取车轮橡胶轮廓容易，而且钢圈轮廓和车轮轮廓可以近似看作同一平面上的两个同心圆，所以在本文中，我们首先提取钢圈轮廓、钢圈圆心和车轮与地面接触点在图像上的投影，然后利用射影变换保持交比不变的性质求出车轮轮廓。

Offline Maps: Outsider_SE, Tau Cross, Destination, Fighting Spirit, Match Point

线下赛地图：局外人_SE，T型十字架，终点，斗魂，赛点

The unbiased estimation expression of photon limited short exposure image cross spectrum was deduced from another point of view.

从另一个角度推导了有限光子数情况下的交叉谱无偏估计表达式，研究了有偏项对振幅谱和相位谱的影响。

In addition, space, short cross, underlined that point, singular and plural, all the characters, letters, numbers, symbols must be perfectly matched.

另外，空格、短横、下划线、点、单复数，所有的汉字、字母、数字、符号都必须完全匹配。

The focal point lies in the design of case roof beam cross-section and designing of pre-stressing force steel bunch.

重点在于箱梁截面和预应力钢束的设计。

Also desirable seat, fingertip on the use of Baihui, two thumb-side, respectively, according to the rate of Valley Point (耳尖straight Division II cross-refers to), his hands at the same time for pre-and post-揉动, forced to be uniform, not too strong or too weak, There Pinggan Qianyang role.

也可取坐位，用中指端放在百会穴，两拇指端分别按在率谷穴，双手同时作前后的揉动，用力要均匀，不宜过强或过弱，有平肝潜阳的作用。

From this point of view, this is one thing, but if you wish, You can not sit idle in the two cross-train.

从这一点来看，这是一回事，但是如果你愿意的话，你可以坐在两辆交叉而不停歇的火车里。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。