I took this picture with a red filter. 這張照片我是用紅色濾光鏡拍攝的。
A filter designed to capture plaque and other debris freed from the arterial walls during the procedure was also used during stent implantation. 一種濾光鏡設計用來(lái)尋找斑塊和其他從動(dòng)脈壁上游離的碎片，同時(shí)它也在安放支架時(shí)候使用。
A filter for a display apparatus, a method of manufacturing the same, and a plasma display apparatus are disclosed. 本發(fā)明公開(kāi)了一種用于顯示設備的濾光器及其制造方法，和等離子體顯示設備。
The filter funnels the signals received from many directions into separate photodetectors and improves reception by combining the energies of the beams. 濾光器把來(lái)自許多方向的訊號導入個(gè)別的感光器，并將光束能量合并以改善接收品質(zhì)。
