例句與造句

1. the system generates 18 kinds of worldwide used hdtv test pattern signals supported by smpte 274m standard, and also provides ypbpr, rgb video outputs both in digit and analog and the output interfaces of itu-r bt . 1120-2 / gy / t157-2000 studio hdtv digital video signal interface standard
   該系統(tǒng)生成了符合smpte274m國際標準的18種普遍采用的hdtv測試圖案信號。它提供ypbpr、rgb兩種視頻數(shù)字輸出與模擬輸出,其接口符合itu-rbt.1120-2/gy/t157-2000演播室高清晰度數(shù)字視頻信號接口標準。
2. It's difficult to find signal support in a sentence. 用signal support造句挺難的