recorder pen的例句大全

A recorder pen makes a mark on a chart. The record produced by a chronograph.

记录器的笔在记录卡上划一个记号。由记时器作的记录。

A recorder pen makes a mark on a chart.

记录器的笔在记录卡上划一个记号.

The internal battery of the recorder pen is lithium battery can be charged and used anytime.

录音笔里的电池是锂电池,可以随时更换使用.

A test device for power amplifier system of the 768 pen and ink recorder with auto-changing paper function

768自动换纸地震记录器笔放系统检测装置

This paper describes the design of linear autocompensation mechanism of pen recorder and the error analysis of three main design parameters with computer aid.

本文介绍了一种直线笔自动补偿机构的设计和用计算机对三个主要设计参数的误差分析。

The structures of the light pen and the recorder are described briefly.

简要说明了光笔及记录器的基本结构。