行

The spraying control system aiming at weed based on machine vision was designed and developed. The index of 2G-R-B is used for segmentation and the method of improved pixel lateral histogram is used for extracting the center of crop row,the method of threthold is also used for identificating between-row weed and BP ANN based on fratal and texture is used for identificating in-row weed. PLC correspondence and performing procedure is desi -gned and developed.

设计和开发了基于机器视觉的麦田除草剂对准喷药控制系统，该系统的视觉子系统首先用过绿的2G-R-B进行植物与土壤背景的分割，其次用改进像素直方图法识别作物中心行，用阈值法识别行间杂草区域，用BP神经网络基于分形和纹理的共同特征识别行内杂草区域，设计并开发了计算机与PLC的通信程序，设计了PLC的运行程序。

On the Format menu, click Row Height to display the Row Height dialog box.

在"格式"菜单上，单击"行高"以显示"行高"对话框。

Row width and height values are set to 200px and 300px respectively.

行宽和行高分别设定为200px和300px。

You can change the row height of all your project rows by dragging a row heading up or down.

上下拖动行标题可以更改项目中所有行的高度。

The Optimal Column Width or Optimal Row Height options make the columns or rows as narrow as possible while still fitting their contents.

最佳列宽或最佳行高选项，在适合其内容的情况下使列或行尽可能缩小。

Analysis, Penglaizhen vineyard "very reasonable, very norms", in terms of species selection, plant spacing in the rows of the row, plant height, yield, or the brewing of liquor flow, the overall level of Penglai is second to none, but in general homogenization of today, Penglai advantage has yet to be excavated.

王俊玉分析，蓬莱葡萄园"很合理，很规范"，在品种选择上，厂房间距行的行，株高，产量，或酒类流通的酝酿，蓬莱市的整体水平首屈一指，但在今天普遍同质化，蓬莱的优势还没有被发掘。

Through the comparisons, it was observed that there were extensive conserved relationships of maize QTL affected plant height, row number, and kernels per row with rice QTL affected plant height, tillers per plant, and grains per panicle respectively. 16 of 45 QTL affecting five different maize traits were conserved compared with 12 of 38 QTL affecting five different rice traits, which provided some useful information for locating, isolating and cloning maize QTL by using the rice genomic data.

研究结果表明：在玉米和水稻共线性的染色体区段，控制玉米株高、行数和行粒数的QTL与控制水稻株高、单株有效穗和每穗实粒数的QTL存在广泛的对应关系；在已定位的影响玉米株高等5个性状的45个QTL中，有16个与水稻"汕优63"群体中5个相同或相似性状所定位的38个QTL中的12个具有共线性关系。

Through the comparisons, it was observed that there were extensive conserved relationships of maize QTL affected plant height, row number, and kernels per row with rice QTL affected plant height, tillers per plant, and grains per panicle respectively.

研究结果表明：在玉米和水稻共线性的染色体区段，控制玉米株高、行数和行粒数的QTL与控制水稻株高、单株有效穗和每穗实粒数的QTL存在广泛的对应关系；在已定位的影响玉米株高等5个性状的45个QTL中，有16个与水稻"汕优63"群体中5个相同或相似性状所定位的38个QTL中的12个具有共线性关系。

Based on this, convert the matrix equations problem for row symmetric matrices into ordinary matrix equations problem, the scale of converted matrix equations problem is half of that for the original problem.

在此基础上，将行对称矩阵方程组问题转化为一般的矩阵方程组问题，转化后的一般矩阵方程组问题的规模是原行对称矩阵方程组问题的一半。

Column-major order means that each matrix column will be stored in a single constant register, and row-major order means that each row of the matrix will be stored in a single constant register.

列顺序意味着每列矩阵都可以被保存到一个简单的常数寄存器中，行矩阵意味着每行都可以保存到一个常数寄存器中。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。