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- The halftone algorithm of color image, including screen angle adjustment, threshold matrix selection and the shape of screen dot design are discussed in this paper. And the simulation with laser printer proves that the algorithm is correct. 分析了彩色图象的半色调算法，包括加网角度的调整、阈值矩阵的选取及网点形状的设计，并在激光印字机上进行了模拟，说明算法是正确的。
- A Spatial Algorithm for Computing Perceptible Noise Threshold Matrix 一种类可感知噪声阈值矩阵的空域计算方法
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- The treaty will be the threshold of lasting peace. 这个条约将成为持久和平的开端。
- He was on the threshold of his career. 他的事业刚刚起步。
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- Scientists are now on the threshold of an important discovery. 科学家们很快就会有一项重大发现。
- The number of rows or columns in a determinant or matrix. 行列数行列式或矩阵中行或列的数目
- The tax threshold for a single pensioner is 450 dollars. 单身养老金领取者的征税起点是450美元。
- The court is not legally justified in stopping at the threshold of the case. 一开始就使案件停止不前，法院这样做是完全不合法的。
- They are at the threshold of a new career. 他们正要开始干一番新的事业。
- A matrix used in constructing a symbol or character image on a display screen. 用来在显示屏幕上构造出一个符号或字符图象的一种点阵。
- Threshold matrix 阈值矩阵
- The uniform matrix of hyaline cartilage. 透明蛋白透明软骨的母体组织
- There must be a threshold of thermal noise. 必有一个热噪声的门限值。
- He is on the threshold of success. 他即将成功。
- The basis matrix B is unimodular. 基矩阵b是幺模的。
- He was at the threshold of his career. 他的事业才开始。
- The lumped mass matrix is a diagonal matrix. 集中质量阵是一个对用阵。
