查询词典 on the square

The space-like hypersurfaces with constant scalar curvature in a de Sitter space were studied and a pinching theorem on the square of the norm of the second fundamental form was obtained.

研究de Sitter空间中具有常数量曲率的类空超曲面，将Cheng-Yau的自共轨运算元口作用在对称张量T上，得到了这类超曲面关於第二基本形式模长平方的一个拼挤定理，加强了已有的相应结果。

I didn't want my supporters to take the vote lightly and was alarmed when Will Goggins, the Democratic chairman of Searcy County, announced that all the voting there would be done in the courthouse on the square in Marshall.

我不希望我的支持者不把投票当回事。因此，当瑟西县的民主党主席威尔。戈金斯宣布所有的投票都在位于马歇尔镇广场上的县政府大楼进行时，我大为担心。

The peak-peak separation is 91 mV and the peak current dependence on the square root of sweep rate is linear within 750 mV/s, which shows the characterization of diffusion control.

这种自组装得到的纳米PB修饰电极表现出对表面原子的电化学行为的放大作用：低自旋的铁原子在1.0mol/L KCl中有两对伏安峰，其式量电位分别为E〓〓＝0.210V和E〓〓＝0.236V。

Due to the complexity of the cell jitter, the NonSynchronous Tining Recovery methods are currently not mature With the emphasis being given to the Class A CBR traffic, this paper analyzes the performance of the queueing delay and cell jitter at the source node and intermediate nodes, and discusses the Source Timing Recovery at the destination node in ATM networks Firstly, this paper presents a description of the cell jitter of CBR traffic, and gives the definitions of two kinds of cell jitter regarding the Source Timing Recovery for CBR traffic Then, by using exact mathematical models and analysis methods, this paper analyzes the impact of the factors, such as the capacity of the queueing buffer, the randomness, the deterministic nature and the correlation in cell arrivals of the background traffic sources, on the queueing delay and cell jitter performance of the CBR traffic through Statistical Multiplexitng To obtain an insight into the power spectral distribution and look for better schemes for the depression and filtering of the cell jitter, within the analyses we succeed deriving the power spectrum of the cell jitter for CBR traffic Hence, not only the power spectral distribution of the cell jitter can in the frequency domain be qualitatively understood, but also can the rms (root-meansquare) value of the cell jitter be quantitatively obtained so as to more accurately measure the amplitude of the jitter In the end-to-end performance analysis of the queueing delay and cell jitter, we propose a kind of quasi-periodic cell stream model to characterize the jittered CBR traffic, and present an initial queueing analysis of the CBR traffic following such a model at a generic intermediate node Additionally, we briefly discuss the buildout/playout and Source Timing Recovery functions of the destination node Finally, regarding the Source Timing Recovery of CBR traffic, this paper systematically discusses several important principles of the cell jitter filtering and depression reported in the literature, introduces several implementation schemes of the Source Timing Recovery e.

由于信元抖动的复杂性，非同步定时恢复方法目前还很不成熟。本文针对A类CBR业务流在ATM网络源节点和中间节点的排队时延和信元抖动性能，以及在目的节点的源定时恢复问题作了较为全面的研究。首先，文中描述了CBR业务流的信元抖动，并具体地给出了两种与CBR业务源定时恢复有关的信元抖动的定义。然后，采用了精确的数学模型和分析方法，有针对性地分析了业务背景中信元到达的纯随机性、确定性和相关性以及排队缓存器容量等因素对CBR业务流经过统计复用后的排队时延和信元抖动性能的影响。为了了解信元抖动的功率频谱分布和寻求更好的抑制和滤除抖动的方法，在性能分析中，我们成功地完成了CBR业务流信元抖动的功率谱分析，使得不但可以从频域定性地认识信元抖动的能量分布特性，而且还可以定量地求出信元抖动的均方根值(rms：root-mean-square)，以更为准确地衡量抖动的大小。在CBR业务流的多节点端-端排队时延和信元抖动性能分析中，我们提出了一种准周期性(quasi-periodic)信元流模型来描述感染了信元抖动的CBR业务流，并基于这一模型进行了CBR业务流中间节点的初步排队分析。

When the ceremony began, the civil and military officials all performed the three kowtows and nine prostrations on the square.

当仪式开始后，所有的文武百官都要跪在地上扮演三拜九叩。

Others enjoyed performances at an outdoor stage on the Square of the Americas, where festive dancers and violinists donning sombreros delighted the crowds.

比如，一些人就很喜欢美国馆外广场舞台上所上演的节目，欢乐的舞者和带着宽沿帽的小提琴演奏者的表演使他们十分愉快。

Apart from the passing office workers, many more in the park are leisure enjoyers, and, gathering on the square, under the shades, and in the long corridors, are various groups of people: some are practicing Kung fu, some are dancing, and some are playing musical instruments.

有时，早饭后出门买菜，先到公园散步一圈，正赶上脚步匆匆的上班族从公园走出，少数人是顺路从公园穿过，更多的人宁愿绕道穿过这绿色的大自然，让体魄健壮，精神爽朗。

And icould see your hometown ,and a wandering cat who was catching upby a group of dog,and people on the square,red,white,yellow,clean,the aspiration to the freedom.

我可飞得够高，从这个地方能够看到你的家乡，我看到一只流浪猫被一群恶狗追赶，我看到人群在广场上，红色、白色、黄色、干净，是自由的向往。

I pick up the scrips falling to the groud and assembly a Chinese sentence"Who Is the Terrorist" with them on the square.

我检拾掉在地上祈愿纸条，在广场上摆出一行中文字&谁是恐怖分子&。

In addition to the concert, face painters, stilt walkers and balloon artists will be on the Square throughout the day to entertain the children. Birthday cards will be available for a small donation for all to pen their special message to Nelson Mandela.

除了演唱会以外，当天还有画脸、踩高跷以及气球表演者全天为儿童们提供娱乐节目，现场还将提供生日贺卡，让所有人写下生日的祝福话语送给曼德拉。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。