prime direction

Two inter-prime numbers, a basic concept in phase coincidence detection technology, makes the phase difference of two signals in a period increase in the same direction.

相位重合检测技术中的一个基本概念就是互素的两个因子，使得在一个测量周期中两信号的相位差单方向递增变化。

Just hours after saying goodnight, One Direction released the music video for "One Way or Another ( Teenage Kicks)," which the band filmed themselves while on tour, visiting Africa and in the United Kingdom, where they got British Prime Minister David Cameron to make a cameo.

说完晚安的几个小时后，单向乐队发布了“One Way or Another（Teenage Kicks）”的音乐录影带，这是乐队自己在巡演期间拍摄的，游览了非洲以及在英国他们获得了首相大卫.卡梅伦的出镜。

In this paper, the expression of the curvature correction of the recording times in the prime vertical direction is derived by means of the method of the solution for spherical triangle in combination with the plane projection of the field of view.

本文利用解球面三角形和视场平面投影相结合的方法，推导出了卯酉方向记录时刻中星径曲率改正的表达式。

Another initiative was also officially launched last year in June when our Prime Minister Mr Goh Chok unveiled the vision of thinking schools, learning nation as the direction we should take in preparing our young for the future.

去年六月，吴作栋总理正式提出了“重思考的学校、好学习的国家”的目标，并认为我们在培育年轻一代的工作上，应该朝这个方向走。