inland navigation standard 内河通航标准
inland river navigation standard 内河通航标准
navigation grading standard 定级标准
standard navigation computer 标准导航计算机
Furthermore, according to the test results of the flow and ship model, the navigation standard is discussed.
结合水流和船模试验结果,还对有关通航标准进行了探讨。
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。
By combining with some project example, the bridge navigable clear width are calculated and analyzed. In addition, several advices are put forward for implementing current navigation standard.
结合某工程实例分析计算桥梁的通航净宽,并对执行现行通航标准提出几点建议。
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