The features and applications in superprecision turnings of piezoelectric ceramic inching motion devices are introduced.
介绍了压电陶瓷微动机构的性能特点及在超精密车

中的多种用途。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Holmes also needed-or at least would very much have appreciated, sophisticated gadgetry of a sort that could make very fine measurements from tiny samples, and as we have seen it was all he could do to get a simple adding machine.
霍姆斯还需要──至少会很高兴拥有:一种能对细小样品进行精
测量的先进仪器,而我们已经知道,他所能得到的不过是一台简单的加法机。