light pen

美 　英

• n.光筆；（用于向計算機輸入信息的）光筆；條碼識讀器
• 網(wǎng)絡燈筆；電光筆；光孹式掃嫐機

詞形變化

復數(shù)：light pens  

英漢雙解

英漢解釋

na.

1. 【電】光筆

英英解釋

n.	1. an object shaped like a pen and used for touching a computer screen to give instructions to the computer

例句

The light pen is a hand-held probe with three point light sources (LEDs) and a spherical touch stylus arranged in one line.

光筆是一種手持式觸發(fā)測頭，在筆體上裝有三個與球形筆尖測頭中心成一條直線的點光源（發(fā)光二極管）。

All these seem uninhibited absurdity of life is always light pen color, slowly and over time slowly grinding sand flow swab.

似乎這些都是荒誕不羈的，生活的筆彩總是輕描淡寫，慢慢地又隨著時間的沙流慢慢地磨拭。

Light pen: Light-sensitive stylus used to EDIT on a VDU (visual display unit).

光筆：在直觀顯示器上作編輯用的光敏尖筆。

features a magnetic-stripe credit card reader and a light pen to scan bar codes.

但它還有兩項特色：可讀磁條式信用卡的讀卡機與掃描條碼的光筆。

Through experiment, the feasibility of the Two-light pen-camera visual 3D coordinate measuring system is proved.

通過實驗驗證了雙攝像機光筆式三維坐標視覺測量系統(tǒng)建立的可行性。

The geometric graphics drawn through devices(Tablet, Light pen, Digital pen etc) are recognized by the method based on graphics unit.

對通過手寫板、光筆、數(shù)字筆等輸入設(shè)備繪制的幾何圖形，采用基于圖元表示法進行識別。

A novel 3D-coordinate measurement system using light-pen based on binocular stereoscopic vision system was presented.

提出了光筆式視覺坐標測量中被測特征點像面坐標的提取方法。

Self-calibration and Simulation of the Structure Parameters in a Light-pen Vision Measurement System

光筆視覺測量系統(tǒng)結(jié)構(gòu)參數(shù)的自標定與仿真

Optimization Design of Light Pen for Use in Space Coordinate Measuring Systems Without Guideway

無導軌空間坐標測量系統(tǒng)的光筆優(yōu)化設(shè)計

The Image Processing Method Based on Curve Fitting in Light Pen Vision Coordinates Measurement

光筆式視覺坐標測量中基于曲線擬合的圖像處理方法