| 释义 |
图象 tú xiàng ★★☆☆☆n.名词⁰·⁰⁰²⁶ᴾᵃ⁴⁷⁶³
基本例句
n image; pictureimage pictureimagevideo carrierPictvideo signal demodulator繁体圖象一种需要经过放大才可阅读的微小图象。An image that is too small to be read without magnification.
利用多次垂直扫描来重显一幅完整图象的扫描技术。电视中使用2：1的交错率，即每帧分两场，垂直扫描两次，一场扫描奇数行，另一场扫描偶数行。In scanning, the technique of using more than one vertical scan to reproduce a complete image. In television,2:1 interlace is used, giving two vertical scans per frame; one field scans odd lines, and one field scans the even lines of the frame.
超声波心动描记器一种用来显示详细的大脑图象的仪器，利用超声波发送和反射的差异来测试并无伤无痛An instrument that in a painless and noninvasive manner uses the differential transmission and reflection of ultrasonic waves to create a detailed visual image of the brain.
发送或接收一幅新的快照会覆盖前面的图象。Send or receiving a new snapshot overwrite the previous image. |