常見(jiàn)例句雙語(yǔ)例句Infrared broad-band long-wave pass filter is a key element for imaging spectrum technique.長(zhǎng)波紅外寬光譜長(zhǎng)波通濾光片是光譜成像技術(shù)中重要的光學(xué)元件。 返回 broad band pass filter