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- off diagonal element 非对角线元素
- We showed that a determinant in diagonal form is equal to the product of the diagonal elements. 我们已证明一对角形行列式等于其对角元素的乘积。
- Wen Chen and Rencheng Song, Analytical diagonal elements of regularized meshless method for regular domain Dirichlet problems, Engng. Anal. Bound. Elem., (submitted) 2009. 陈文，陈林，一种微分方程数值计算交互界面的符号表达方法，发明专利（在审），2009.
- The algorithms estimate the DOA of the broadband distributed source fron the secondary diagonal elements of the covariance matrices generated from every frequency domain of the received broadband signals, thus avoiding unwrapping of phases. 该类算法首先将阵列接收的宽带信号变换到频率域，然后对于每个频率形成阵列接收信号协方差阵，最后由该协方差阵的次对角线元素估计宽带分布源的到达角，其主要特点是避免了相位展开。
- In this paper,an algorithm of Compact Modified Nodal Equation is developed. As Compared with the current MNA,our algorithm requirs less variables and gives no zero diagonal elements and diagonal singular metrix in the coefficient metrix. 本文提出一种紧凑改进节点方程的算法,与目前流行的改进节点法(MNA)相比较,不仅可减少方程阶数,而且可避免出现零主元和主对角线奇异矩阵块。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- He cut off a bunch of grapes to entertain us. 他剪下一串葡萄招待我们。
- The Nature of Diagonal Elements of Hat Matrix 帽子矩阵对角线元素的性质
- I fell off my bike and went arse over tit. 我跌下自行车，一头号栽到地上。
- The singer led off with a popular ballad. 歌唱家首先唱了一首流行的民歌。
- He headed a crowd off from the wrong exit. 他上前阻止人群从错的出口出去。
- He neatly fended off a jab at his chest. 他利落地挡开了当胸的一击。
- The bubonic plague swept off most of the villagers. 那场淋巴腺鼠疫夺去了大部分村民的生命。
- He drank off the flagon of wine amid their cheers. 在他们的喝彩声中他喝了一大瓶酒。
- The parvenu invited guests but they all hung off. 这个暴发户邀请了客人，但是他们都不愿意去。
- It's a bad habit for a boy to toss off. 对一个男孩来说，手淫是个坏习惯。
- a diagonal matrix in which all of the diagonal elements are equal. 对角元素相等的斜矩阵。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
