track center

Events at the apuatic center begin soon after the opening precede the track and field events.

在开幕式结束后,不上运动中心就开始进行不上运动项目比赛,而田径比赛会稍微晚些进行.

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The results show that the there are certain errors between the simulated track of storm center and the observed one, but both the total tend is moving northeastward and the simulated results can be referenced.

结果表明，风暴中心的模拟路径与实况路径虽有一定误差，但总趋势均向东北方向移动，表明模式对本个例的模拟预报可以参考；

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In light of sound exposure level for high-speed railway at 15 m from track center, a theoretical model for noise analysis is established by introducing ground attenuation, shielding attenuation and excess attenuation from buildings and trees.

根据离开轨道中心15m处高速铁路的噪声暴露声级，通过引入地面衰减、屏障衰减和房屋建筑及树木的附加衰减参数，建立噪声理论分析模型。

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Using this method, cutter center track and cam outline polar coordinate convivial can be obtained.

用此法可根据需要方便地单独计算出刀具中心轨迹或凸轮廓线坐标.

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The time field analysis module contains the timely wave return 、 digital filter 、 axis center track analyzing 、 demodulation analyzing 、 trend analyzing 、 mutual analyzing.

时域分析包括时域波形回放、数字滤波、轴心轨迹分析、解调分析、趋势分析、相关分析。

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In accordance with aircraft flight status and matrix theory, we get the track changes rule of gravity center of the lifesaving system and the lowest life-saving height and related safety factor.

依据飞机飞行状态，基于矩阵理论，得到了救生系统重心的轨迹变化规律和最低的安全救生高度及相关影响因子。

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The Cutter center moving track is displayed to examine the correctness of digital Control machining programs ( namely NC. codes) which is undoubtedly both faster and more economic procedure.

用显示刀具中心运动轨迹的方法来检验数控加工程序（亦称NC代码）的正确性，无疑是一种既快又省的办法。

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Yang Qiyong, general manager of the National Aquatics Center, said "After the revamp, the Water Cube will be capable of hosting the world's top curling events, as well as figure skating and short track speed skating events."

国家游泳中心总经理杨其勇表示；“改造完成后的水立方将具备承办世界顶级冰壶赛事、花滑赛事、短道速滑赛事的能力。”

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Even when bouncing from foster home to foster home in the toughest neighborhoods in the city, she managed to get a job at a local health care center, start a program to keep young people out of gangs, and she's on track to graduate high school with honors and go on to college.

她曾在芝加哥最困难的社区生活，寄养于多个不同的家庭，但她最终在一家地方医疗中心找到工作，并开始了一项帮助年轻人远离流氓团伙的计划，她即将以优异成绩从中学毕业，紧接着将上大学。

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In addition, through position analysis, the rotary center track of the tool library on the bar is obtained, the largest external diameter of the tool library is just the space occupied during the movement of the whole mechanism, thus the corresponding process range is given.

通过位置分析，得知连杆上刀库回转中心的轨迹，刀库最大外径的包络就是整个机构运动所占的空间，相应也给出了加工范围。

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