查询词典 metric

Extension to current developments in theory and observation. Energy and momentum in flat spacetime; the metric; curvature of spacetime near rotating and nonrotating centers of attraction; trajectories and orbits of particles and light; elementary models of the Cosmos.

本课程同时会探讨现今有关理论与观测之发展、平面时空中的能量与动量、度规、接近旋转与非旋转吸引中心的弯曲时空、粒子与光线之轨道及宇宙基础模型。

In this paper, the pointwise pseudo-orbit tracing property is defined on a compact metric space, and it is a generalization of pseudo-orbit tracing property.

本文给出紧致度量空间逐点伪轨跟踪性质的定义，该定义是伪轨跟踪性质定义的推广。

The combined capacity for siloxane and pyrogenic silica is planned to be approximately 200,000 metric tons per year.

该硅氧烷和气相二氧化硅工厂合作项目的一期工程已于2008年11月中旬完工并投入运营。

In the fourth part of this article ,"share bandwidth node set" is defined and with it , reservable bandwidth of a route is calculated . Based on AODV, a routing protocol using bandwidth as main metric is designed.

本文的第四部分定义&共享频率集&，计算路径的剩余带宽，并在AODV协议的基础上，设计保证实时业务QoS的路由协议Q_AODV。

In the first chapter, we study the metric deformation on Riemannian manifolds with boundary.

在第一章中，我们讨论了高维带边黎曼流形上的Ricci流。

This dissertation mainly focuses on the study of some SVM algorithms and their applications. The main contributions are as follows:1. Kernel function based on Riemannian and similarity metric.

4鉴于特征选择和特征提取的现实意义，提出了基于统计知识的混合特征处理方法，并把SVM应用到药品成分分析和肿瘤性质诊断两个领域中。

In 1996, Shen applied Hamilton's Ricci flow to study the metric deformation on Riemannian manifolds with boundary.

最近在[P1]，[P2]中，Perelman利用Ricci流的方法向Poincaré猜想的最后解决又迈进了一大步。

I will show systematically how we induce the kernel functions of support vector machine to the Riemannian metric,which makes possible for studying the support vector machine in geometry.

系统的 讲述了SVRM问题、如何构造SVRM的核函数和B样条核函数的几何修正。在这章我们详细的介绍了怎样来用支撑向量回归机解决拟合或逼近问题。

The tyrannosaurus is one kind of large-scale sarcophagy dinosaur, the height the approximately 13 meters, the body weight the approximately 7 metric tons, survives in the Cretaceous Period last stage Masichuike step finally in 3,000,000, was the approximately 68,500,000 years to 65,500,000 years.

霸王龙是一种大型的肉食性恐龙，身长约13米，体重约7公吨，生存于白垩纪末期的马斯垂克阶最后300万年，距今约6850万年到6550万年。

Anglo-American's Los Bronces and El Soldado mines, which together produce about 280,000 metric tones of copper annually, also halted operations, but other major mines were running as usual.

英美公司洛杉矶布龙塞斯和El索尔达多枚地雷，它们共同生产约280，000公吨的铜，每年也停止运营，但其他一些主要的地雷照常运行。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。