carrier (CARR)

1.In communications, a continuous frequency voltage or electromagnetic wave capable of being modulated or impressed with a second signal which carries the information to be transmitted.; 通信技術中一種連續的電壓或電磁波,可用另一個攜帶有傳送信息的信號調制或疊加。 2.The part that carries the type element in an IBM Selectric device or ink jet mechanism in units of Office System／6. | 在IBM Selectric設備上運載打印裝置的部分,或者是在Office System／6裝置中運載 墨水噴射機構的部分。 3.The smallest unit that supports electron flow in a semiconductor material; a hole in P-type silicon or a free electron in Ntype silicon. | 在半導體材料中維持電流的最小單元,在P型硅中是空穴,在N型硅中是自由電子。 4.In printing, the substance in a xerography developer which conveys the toner, but does not itself become part of the viewable record. | 在印刷技術中,靜電印刷顯影劑中的一種材料,它傳送色粉,但它本身不成為可見記錄的 一部分。 5.In micrographics, a device for holding a frame, or frames, of microfilm. | 在縮微圖形技術中,用于固定一幀或多幀縮微膠片的裝置。