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- 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。
- polyethylene matrix 聚乙烯基质
- The auxiliary fuel tank is made of polyethylene. 副燃油箱是用聚乙烯制造的。
- 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
- High elasticity module polyethylene fi. 钢纤维和高强高模聚乙烯纤维。
- 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。
- Fibre ropes for general service. Polyethylene. 通用纤维索。聚乙烯。
- Jacket: Black low mid or high density polyethylene. 护套:黑色低密度或中密度或高密度聚乙烯。
- Jacket:Black low mid or high density polyethylene. 护套:黑色低密度或中密度或高密度聚乙烯。
- The uniform matrix of hyaline cartilage. 透明蛋白透明软骨的母体组织
- The basis matrix B is unimodular. 基矩阵b是幺模的。
- The lumped mass matrix is a diagonal matrix. 集中质量阵是一个对用阵。
- The nodal matrix now has the convenient form. 现在结点矩阵具有下面方便的形成。
- This order shall be packed in cartons with polyethylene tops. 这批货的包装是用顶部带有聚乙烯的纸箱。
- The square matrix is called a diagonal matrix. 该方矩阵称为对角矩阵。
- We now omit the prime on the matrix elements. 我们现在把各矩阵元素上的一撇略去。
- The concept of a matrix arises in application. 在实际中产生了矩阵概念。
- The high-density polyethylene pipe is a new type of tubing. 雨水管所采用的高密度聚乙烯管是一种新型管材。
- The matrix is defined as the reciprocal of A. 该矩阵定义为A之逆矩阵。
- Polyethylene foamed sheet (film) ,is also named as pearl cotton. 聚乙烯发泡片(膜),又称珍珠棉。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries