Collimation equipment
[电] 瞄准装置
🧩 词语组成解析
n. 校准, 准直\\n[化] 准直
🗣️ 情景例句
Please, use the phone.
请随便用。
Let me tell you about our product.
关于产品一事让我向你说明。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。