experimental prototype短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 实验模型,试验样机 In this paper, the structure of embedded shape memory alloy actuator has been improved and optimized on the basis of predecessors, and the experimental prototype was manufactured. 本文在前人研究的基础上对内嵌式形状记忆合金执行器的结构进行了改进和优化，并研制了执行器样机。 fabiao