n.达成必须技能秘书委员会(=Secretary's Commission on Achieving Necessary Skills)
SCANS的用法和样例：
例句
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(fields) per frame; one field scans odd lines, and one field scans the even lines of the frame. 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。
The poise are determined to scans out the criminals' hiding place wherever they escape. 警察决心找到罪犯的窝藏处，不管他们逃到期哪里去。
