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Inducible and constitutive expression vectors for monocotyledonous plants were constructed and used to transfer into maize calli. Plants were differentiated and regenerated from the positive calli screened with gradient concentration of hygromycin. 4 transformed plants with inducible expression vector and 2 with con

PCR检测获得4株用诱导型表达载体转化的植株和2株用组成型表达载体转化的植株，为进一步研究抗逆相关转录因子基因分eb在单子叶中的表达调控，培育抗逆玉米材料打下基础。

In real world simulation problems, there may not be sufficient data or information available to specify a unique joint distribution for generating multivariate random vectors.

在实际的模拟问题中，可能会因为没有足够数据或资讯以决定独特且合适之联合随机分布，而无法产生需要的多维度随机向量。

In the solution process, the basis vectors can be obtained from the matrix perturbation or the Neumann series, and then the Epsilon-algorithm was used to obtain the approximate eigenvectors.

在求解过程中，利用Neumann级数产生基向量，然后用Epsilon算法求出近似特征向量，最后用Rayleigh商分析，求出了修改后结构的近似特征值和特征向量。

The vectors with and without MARs were transferred into tobacco Nicotiana tabacum L.

将此载体与不包含MARs序列的植物表达载体分别转化烟草(NicotianatabacumL 。)。

Of the fundamental matrix in (2) satisfies the differential equation =A , it follows that the matrix = itself satisfies the matrix differential equation Because its column vectors are linearly independent, it also follows that the fundamental matrix is nonsingular, and therefore has inverse matrix .

基本矩阵的求解由于（2）中的基本矩阵的列向量满足微分方程A，进而这个矩阵本身就满足矩阵微分方程。

In the proposed algorithm, firstly the Hadamard transform was applied to all the codewords in the codebook and the input vector. Then the initial match codeword was selected from the codeword whose norm was nearest to the norm of input vector on Hadamard transform. Furthermore, the triangle inequalities with multiple control vectors and the two elimination criteria were utilized to reject mismatch codewords. Finally, the best-match codeword to the input vector was found.

该算法首先计算出每个码字和输入矢量的哈德码变换，然后为输入矢量选取范数距离最近的初始匹配码字，利用多控制点的三角不等式和两条有效的码字排除准则，把不匹配的码字排除，最后选取与输入矢量最匹配的码字。

Collections of polygons with their associated properties, such as location, color, normal vectors, and texture coordinates.

这些属性包括位置坐标、颜色、法线向量以及纹理坐标等。

E. collections of polygons with their associated properties including location, color, normal vectors, and texture coordinates etc.

这些属性包括位置坐标、颜色、法线向量以及纹理坐标等。

Point data is reorganized by generating index list respectively for geometric coordinates, texture coordinates and normal vectors. Triangular facet data is reorganized by collecting the faces with the same material attribute and generating triangle strip. Texture image data is reorganized in the format of DDS.

采用对几何坐标数据、纹理坐标数据和法线向量数据分别建立索引列表的方式重组点数据，通过集中存储相同材质面片和生成三角形条带来重组三角形面片数据，采用DDS图像压缩格式重组纹理数据。

One of the general amount of the value of the shilling to determine the normal vector, because a plane normal vectors are numerous, if not ...

一般先令其中一个量的值，确定法向量，因为一个平面的法向量有无数个，如果不。。。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。