主距,principal distance
1)principal distance主距
1.Gives a method for the measurement of distortion and principal distance,as well as for data processing in cameras used in precision measurement.介绍了一种精密测量相机畸变和主距的测量及数据处理方法。
2.A new calibration method of the principal distance of star sensors is proposed.提出了一种采用恒星对间星角距对星敏感器的主距进行标定的新方法,阐述了通过天体的赤道坐标换算天体星角距的算法,介绍了星角距与星敏感器主距的几何换算关系。
英文短句/例句

1.New Calibration Method of Principal Distance of Star Sensors Through Diagonal Distance利用星角距对星敏感器主距进行标定的新方法
2.Focal length: The distance between the centre of a lens and its principal focus.焦距:镜头中心与其主焦点的距离。
3.Minor unit must be less than or equal to major unit.次要刻度线间距必须小于主要刻度线间距。
4.There are physical distance and esthetic distance between the esthetic subject and the object.审美的主客体之间有物理距离和心理距离。
5.combined control system for engine and conrollable pitch propeller可调螺距螺旋桨-主机联合控制系统
6.distance from spindle nose to central line of table主轴端面至工作台中心线距离
7.We hope you will take the initiative and bridge the gap.希望你方这次采取主动,弥补差距。
8.This is the chief way of narrowing the differences between them.这是缩小他们之间差距的主要办法。
9.We hope that you will take the initiative and bridge the price gap.希望贵方采取主动来弥合价格差距。
10.The employer and the trade union leader is still pole apart雇主和工会领袖的意见仍相距甚远
11.Ition to make a statement about time, distance or weather指时间、距离或天气时作句中主语
12.The employers and the trade union leaders are still poles apart, ie are far from reaching an agreement or a compromise.雇主和工会领袖的意见仍相距甚远.
13.Problems and Possible Solutions in the Gap between the Rich and Poor at the Primary Stage of Socialism in China;社会主义初级阶段贫富差距问题研究
14.Empirical Study on Relationship among Managerial Discretion,Top Management Pay Gap and Firm Performance;经理自主权、高管报酬差距与公司业绩
15.Narrowing the Gap between the Poor and the Rich to Build Socialist Harmonious Society;缩小贫富差距 构建社会主义和谐社会
16.Narrowing the Gap Between the Rich and Poor Building Socialist Harmonious Society;缩小贫富差距构建社会主义和谐社会
17.Narrowing Income Difference to Construct Socialist Harmonious Society;缩小收入差距 构建社会主义和谐社会
18.On the nature of socialism and gap between the rich and the poor in the transitional period;论社会主义本质与转型期的贫富差距
相关短句/例句

main diffrence主要差距
1.Summarized the main diffrence between our country and the developed countries in heat treatment technology,analysed the main reasons caused the diffrence and good conditions and chance of developing our heat treatment technology under socialism market economy system,presented several policy recommendations on promoting development of our heat treatment technolog概括了我国与国外工业发达国家在热处理技术方面的主要差距,分析了形成这些差距的主要原因和社会主义市场经济体制下发展热处理技术的良好条件和机遇,并提出了促进我国热处理技术发展的若干政策性建议。
3)space of main steel bar主筋排距
4)host distance寄主距离
5)initiative range measurement主动测距
1.A technique of initiative range measurement of LFMCW radar is put forward to reduce the influence of the range sidelobe and improve the range resolution ef.文中提出一种LFMCW雷达的主动测距技术,可以有效隔离距离副瓣,提高雷达的距离分辨率,实现主动方式测距。
6)main spots interval主点间距
1.This paper discusses the systematic error of the non-ideal thin convex lens focus measures by image between substance distance means or the conjugation means when neglect the main spots interval and ball disparity.讨论了忽略主点间距及球差在物距像距法、共轭法测量非理想透镜焦距的系统误差。
延伸阅读

主链断裂和主链裂解分子式:CAS号:性质:又称主链断裂和主链裂解。发生在有支链结构高分子的主链上的共价键的断裂反应。可细分为两种类型:一种为主链端基断裂(断裂反应发生在末端链节上);一种为主链无规断裂(高分子主链的断裂没有固定点,主要发生在弱键处)。