China Cold Chain Industry website is subordinate to CFLP also as the only official website of Cold Chain Profession Committee and Cold Chain Standard Committee.
中国冷链产业网隶属于中国物流与采购联合会冷链物流专业委员会，是冷专委和冷标委唯一官方网站。
A navigation method that the in method is principal and the CN method is subordinate is presented. The calculation model of navigation standard parameter and navigation parameter is deduced.
提出了以惯性导航为主、天文导航为辅的一种导航方法，推导出该方法对应的导航基准参数计算模型、导航参数计算模型及天文导航系统的横向导引方程。
A navigation method that the in method is principal and the CN method is subordinate is presented. The calculation model of navigation standard parameter and navigation parameter is deduced.
提出了以惯性导航为主、天文导航为辅的一种导航方法，推导出该方法对应的导航基准参数计算模型、导航参数计算模型及天文导航系统的横向导引方程。
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