physical basis短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 🌏实体基础;物理基础 Results in force measurements with paddles with and without holes and those with and without flow stabilizers provide the physical basis for the design of new types of paddles. 对板面开孔与无孔吹风测力、板面有或无稳流板条及板条分布的测试结果,为新型划水板的设计提供了理论依据。 cnki