查询词典 backward difference operator

Common Difference：母好

工艺进程主动化 Technics Process Automation | 母好 Common Difference | 母好技术丈量 Technical Measurement with Common Difference

Common Difference Cooperation：公差与配合

公差技术测量 Technical Measurement with Common Difference | 公差与配合 Common Difference Cooperation | 公共关系 Public Relationship

Common Difference and Cooperation：公差与配合

公差技术测量 Technical Measurement with Common Difference | 公差与配合 Common Difference and Cooperation | 公共关系 Public Relationship

difference differential equation：差分微分方程

dielectric strain 电介质应变 | difference differential equation 差分微分方程 | difference equation 差分方程

difference differential equation：差分微分方程式

difference tone 差音 | difference-differential equation 差分微分方程式 | different system 異系統

ordinary difference differential equation：常差分微分方程

ordinary carbon steel 普通碳钢 | ordinary difference differential equation 常差分微分方程 | ordinary difference equation 常差分方程

ordinary difference equation：常差分方程

ordinary difference differential equation 常差分微分方程 | ordinary difference equation 常差分方程 | ordinary differential equation 常微分方程

finite difference equation：有限差分方程

finite difference approximation 有限差分逼近 | finite difference equation 有限差分方程 | finite dimensional 有限维的

difference product：差一积

差分表 difference table | 差一积 difference-product | 差分化 differencing

partial difference quotient：偏差商

偏差分方程 partial difference equation | 偏差商 partial difference quotient | 偏微分 partial differential

Bob Allcock, Solicitor General：法律政策专员区义国

船民 boat people | 法律政策专员区义国 Bob Allcock, Solicitor General | 菩提树 bodhi tree

herb：草药

大约在公元10世纪左右,通过喜好航海的荷兰人,波兰人开始认识茶叶. 但是,由于饮茶有明显的治疗某种疾病的效果,波兰人把"茶"同草药联系在一起. 于是出现了与草药(herb)相联系的"茶"字(herbata),既不接近于英文的"tea",也与俄语中的"chaj"相去甚远.