请输入您要查询的字词:
单词
斯密顿镗床
释义
斯密顿镗床
Encyclopedia
理学
〔国外矿冶史〕
释
Smeaton boring machine
斯密顿镗床
英国工程师J.斯密顿(John Smeaton,1724~1792)发明的一种用水车作为动力的切削汽缸内圆的卧式机床。
随便看
China's Agenda 21
China's agricultural extension planning system
China's agricultural tax
China's ancient book advertising
ChinaSat 6A
China Satellite Television(CSTV)
China savin
China School Physical Education
China School Sports Federation
China Science and Technology Press
China Science Publishing & Media Group Ltd.
China's claim for war indemnity against Japan
China Screen
China Sculpture Museum
China's declaration of war on Japan
China's dictionary history
China sealavender
China Seal Cutting
China Sea minerogenetic province
China's early press political theory
China's economic cooperation zone
China's economic globalization
China's economic new normal
China's economic transformation
China Security and Protection Industry Association
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/3/14 8:38:49