地面

Using the Newton-Euler approach, the whole complex analytic dynamics equations considering the base link and two leg's 12 links are derived. Based on the complete dynamics model, the reactive force/moment by the ground could be computed in the simulation.

先利用牛顿-尤拉法推导出含躯干和双足之完整解析动力学方程式，由完整解析动力学模式可以计算动态行走过程中，机器人与地面接触所产生的地面反作用力/力矩。

In the passive estimation of mobile target track, the stationary ground platform only provides angular information but no distance information.

在地面固定单站对机动目标的无源轨迹预测中，地面固定单站仅提供目标方位角和高低角信息，而没有提供目标距离信息。

Heat rises from the ground, especially on surfaces like cement and asphalt, and dogs absorb and release heat through their feet.

热度由地面上升，特别像水泥和沥青地面，狗狗则是用脚掌吸收和释放热量。

In the method of data analysis, the paper researches application of data mining and knowledge database, then design frame of data mining automatism class engine and knowledge decision.

在地面子系统的数据分析方法中，本文着重分析了数据挖掘技术和知识库系统在地面子系统的应用，并设计了数据挖掘自动分类引擎和知识决策的总体框图。

Throttling on ground need to use calefaction and heat preservation equipment to rise and keep the temperature of natural gas stream lest hydrate form.

常规的地面节流工艺，节流前需用地面加热保温装置对天然气加热，提高气流温度以免形成水合物堵塞。

Uses:1.Remove the hard wax: Use a capful to 5 times of warm water, then use mop to wet and clean the surface which needed to be removed, wait for several minute.(Note: If the floor dries very quickly, please use water to wet it),or you can either use scraper to remove the wax.

使用方法：1、去除顽蜡：以一份蜡水开五份温水，用拖把把其拖于待去蜡之地面过几分钟（注意，如地面之液体干得过快，请用清水拖于其上）即使用刮水器也可将蜡除去。

Objective: To investigate the effect of shoe heel height on the ground reaction force and the center of sole force.

目的：通过研究女性行走时地面反力和鞋底压力中心，探讨鞋跟高度对地面反力和鞋底压力中心的影响。

When the subjects wore shoes with different heel height and walked in different speed the ground reaction force and the track of the center of sole force were measured and analyzed quantitatively.

测量穿不同类型和不同鞋跟高度的受试者，在不同行走速度下地面反力的大小和鞋底压力中心，分析地面反力变化和鞋底压力中心轨迹。

The first floor of the hall on both sides of the ground extension of the Central Hall of the ground color.

首层两侧的展厅地面延续了中央展厅的地面色调。

In regards of installed steel members, it is hard to access for workers to carry out painting, therefore, a cherry picker or Aerial working platform is necessary to provide access safely and easily.

针对已经安装上高空的构件，由于工人缺乏上到高空的涂装条件，通常需要升降车或高空作业平台进行协助，但是升降车的行走更加受到地面条件的影响，因此不建议在地面开挖等。

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。