difference n. 1.差異,差別。 2.不和,爭論。 3.【數學】差,差額。 4.【邏輯學】特殊性。 There is no difference between them. 兩者毫無差別。 the difference of jetsam from flotsam 棄貨不同于浮貨。 What difference can it make 不是一樣嗎? He is an artist with a difference. 他是別具風格的藝術家。 distinction without difference 無聊的區(qū)別。 make a difference 發(fā)生差別;使…有差別;(結果等)是重要的,有關系[影響] (One false step will make a great difference. 失之毫厘,謬以千里。 Don't let it make any difference. 沒關系。 make a difference between A and B 使甲乙有別,對甲乙不一樣)。 pay [meet] the difference 付差額金。 seek common ground while reserving differences 求同存異。 settle differences 調停。 split the difference 1. 折中,妥協。 2. 均分剩下的東西。 vt. 〔罕用語〕區(qū)別,使有差別。
component adj. 構成的,組成的,合成的,成分的。 component motion 【物理學】分運動。 component part 組成部分。 n. 部分,成分;【物理學】分力,分向量;【自動化】元件,組件,部件。 component of force 【物理學】分力。 component (star) 【天文學】子星。 components of cost (各種)生產費用。
Most of these standards are based on the method of inter - frame motion compensation and two - dimensional discrete cosine transform ( 2d - dct ) and encode and describe the color video in ycbcr 4 : 2 : 0 format , which want to take advantage of human visual system ( hvs ) to save bit expense by decreasing the resolution of two color difference components 當前國際上的壓縮標準普遍采用幀間運動補償加幀內二維離散余弦變換的編碼方法,并且將彩色視頻序列表示為ycbcr格式,試圖利用人眼的視覺特性降低對色差信號的分辨率來節(jié)省比特開銷。