optical tooling bar

NC optical profile grinding machine

数控光学工具曲线磨床

tical thread tool microscope

光学螺纹工具显微镜

The Study of the Optical System in Multifunctional Laser Processing Cutter

多功能激光加工刀具光学系统的研究

Integrated optical modeling tool and simulation for performance of opto-mechanical system

集成光学建模工具及光机性能仿真分析

They made spectroscopy a primary tool of chemical analysis.

他们使光谱学成为化学分析的主要工具。

The Research of Mold Steel Chemical Polishing Based on Liquid of Sulfuric Acid-Phosphoric Acid;

H_2SO_4-H_3PO_4为基液的模具钢化学抛光工艺研究

Electrochemical mechanical finishing technique for mould cavity surface

模具型腔表面电化学机械光整加工技术

Experimental study on pulse electrochemical mechanical finishing of 2344 die steel

2344模具钢的脉冲电化学复合光整加工试验研究

hand electric held brushing too

手握式电动刷光工具

Chinese typesetting & laser printing tool

汉字排版激光打印工具

roller crescent tool

圆盘月形孔抛光工具

New Tools Employed for Investigating Colloid and Interfacial Chemistry: Second Order Nonlinear Optical Techniques;

胶体与界面化学研究的新工具——二阶非线性光学技术

synchronous optical bombsight

同步光学轰炸瞄准具

A kaleidoscope is an optical toy.

万花筒是一种光学玩具。

To rub with a tool that serves especially to smooth or polish.

磨光用专用于摩擦或抛光的工具摩擦

ASTE (American Society of Tool Engineers)

美国工具工程师学会

interchangeable lap of base metal for hand or machine tools

磨光工具,可互换的,贱金属制,手工具或机床用

Burnish: Bookbinding term for the finishing of the edges of a book with a burnishing tool to impart a polished surface.

磨光:装订术语。用磨光工具把书边打磨光滑。