介绍了虚拟齿轮测量中心运动建模的体系结构。
The motion modeling system structure of virtual gear measuring center is introduced.
在分析位移相位中心运动补偿法的基础上，提出了一种改进算法。
Based on analyzing the so-called displaced phase center algorithm, an improved algorithm is proposed.
本文给出了舰船以亚临界航速偏离航道中心运动时水压场的计算方法。
In this paper a calculation method of hydrodynamic pressure field on a ship operating off the centerline of a channel at a subcritical speed is presented.
提出了弧齿锥齿轮数控加工的直接插补算法，确定了铣齿刀盘中心运动和工件齿轮旋转运动之间的关系。
A direct interpolation algorithm of spiral bevel gear NC machining is proposed, thus establishing the relationship between the motion of the cutter-head center and the rotation of the work gear.
基于对多体系统理论，以三轴加工中心误差模型及参数辩识为基础，建立了四轴联动加工中心运动误差模型。
Based on the theory of Multi - body system and the error model and identification of 3-axis machining center, the error mall of 4 - axis machining center is built.
该岛的社交中心是“运动咖啡馆”。
这栋古老的建筑物将最有可能被一个现代运动中心所替代。
The old building will be replaced, most probably by a modern sports center.
当时的智慧来自于二世纪的天文学家托勒密，他的复杂天空体系把地球置于所有天体运动的中心。
The wisdom of the day was derived from Ptolemy, an astronomer of the second century, whose elaborate system of the sky put Earth at the center of all heavenly motions.
当时的智慧来自于二世纪的天文学家托勒密，他的复杂天空体系把地球置于所有天体运动的中心。
The wisdom of the day was derived from Ptolemy, an astronomer of the second century, whose elaborate system of the sky put Earth at the center of all heavenly motions.
他们发展成集体而且建立了若干文化中心，后者在墨西哥裔社会政治运动中作为公共关系力量发挥作用。
They developed collectives and established cultural centers that functioned as the public-relations arm of the Chicano sociopolitical movement.
新的体育运动中心将减轻老体育运动中心的压力。
The new sports centre will take the pressure off the old one.
在耶鲁大学路德食品政策与肥胖研究中心发表的一份报告中，研究人员研究了100名职业运动员及其代言合同信息。
In a report published by the Rudd Center for Food Policy and Obesity at Yale University, researchers studied 100 professional athletes and their endorsement contracts.
如果你像美国疾病控制与预防中心建议的那样，每周适度锻炼150分钟，或者少于150分钟，你可能就不是一个极限运动员。
If you're moderately exercising for 150 minutes a week, as the Centers for Disease Control and Prevention recommends, or less than that, you're probably not an extreme athlete.
顺便问问，你加入过新的运动中心吗？
她的中心“快乐之心”教导人们运动和健康饮食的重要性。
Her centre, Happy Heart, teaches about the importance of exercise and healthy eating.
位于泰晤士河东部的一个转弯处的南岸，是英国滑板运动的中心，在这里，滑板不断的撞击让你的头嗡嗡作响。
Southbank, at an eastern bend in the Thames, is the center of British skateboarding, where the continuous crashing of skateboards left your head ringing.
如果你的学校没有运动队，试着在当地的社区中心找一个。
If your school doesn't have a sports team, try looking for one at your local community center.
美国疾病控制与预防中心建议，每看半个小时电脑就要休息一下，预防反复的运动障碍和视疲劳。
The Centers for Disease Control and Prevention recommends taking a break from your screen every half an hour to prevent repetitive motion disorder and eyestrain.
最终，联邦调查局派出了超过25名特工帮助调查但泽格桥以及发生在其他地区的警察滥用职权案，该市也成了司法部重新推动民权运动的中心。
Eventually, the FBI assigned more than 25 agents to help with Danziger and other police-abuse cases, and the city has become the centre of a renewed push by the Justice Department over civil rights.
国家学习障碍研究中心表示，有运动困难症状的人在计划和完成精细动作时有障碍。
The National Center for Learning Disabilities says people with dyspraxia have trouble planning and completing fine motor tasks.
在您尝试过购物中心和运动馆之后，试着输入您的家庭地址和工作地址。
After you're done playing around with shopping malls and sports stadiums, try plugging in your home address and your work address.
选择您家乡的两个主要旅游景点—购物中心，运动场和机场是典型的好选项—并在它们之间选择公共交通向导。
Choose two major attractions in your home town - shopping malls, sports arenas, and airports are typically good picks - and get public transit directions between them.
很难预测，但质量中心稳定运动。
很难预测，但质量中心稳定运动。
应用推荐