青年中文backward difference的意思
backward difference中文翻譯：
后退差值
[數]后向差分
backward───n.后面（或過去）的部分；adv.向后地；往回地；回溯（過去）；每況愈下地；前后反過來（等于backwards）；n.(Backward)（美、俄）巴克克華爾德（人名）；adj.向后的；倒退的；（人）智力遲鈍的；落后的；（場地位置）線后的
difference───n.差異；不同；爭執
work backward───向后工作
move backward───后退；倒；向后移動
kicking backward───向后踢
steps backward───倒退；返回；逐幀倒放
roll backward───[體]后滾翻
look backward───回首；向后看
difference maker───差異制造者
Given the stability, error estimate and numerical experiments for the nonlinear equation of second order backward difference(4)Given the weighted of second order convolution quadrature.───給出非線性方程的二階向后差分格式穩定性、誤差估計。 （4）給出二階卷積積分的權重。
The forward-backward difference can not only detect the static and motion regions but also detect the 3-2 Pull-Downed movie sequences.───對于檢測到的電影序列，則進行3 2下拉恢復處理，輸出電影模式的逐行掃描幀；
By using backward difference of space-time intensity correlation function with respect to time delay, the two-dimensional velocity vector of a moving diffuser can be measured.───利用遠場時變散斑空-時強度相關函致的有限差商可以測量散射體運動的二維速度矢量。
Recognize backward difference does not mean that suffice.───承認差距并不等于甘于落后。