实际上,原子坐标和表是一些非层次数据,而对于这类数据,xml并非最佳选择。
In fact, the atom coordinates and labels are non-hierarchical data for which XML is not the best choice.
选择两张表组合在一起后的内容,然后可以生成如下所示的图形和坐标文件。
Select the contents of both tables with a join and you can produce a shape and coordinate file like that shown below.
如果可能更新坐标列,但是源表包含一个时间戳列,其中记录了每行最后一次更新的时间,那么仍然可以避免批量复制。
If updates to the coordinate columns are possible, you may still be able to avoid bulk copies if the source table contains a time stamp column that records the time of last update for each row.
查看示例内容表,可以看到国家的地理坐标和面积总是采用相同的格式。
Looking at the sample contents table, you can see that a country's geographic coordinates and area are always given in the same format.
线图样式表包括了大量计算,并且呈现文本行的样式表还包括了大量逻辑来计算y坐标。
The line graph stylesheet included a fair amount of calculation, and the stylesheet rendering lines of text also included a fair amount of logic to calculate the y coordinate.
当更新源表中的坐标列时,必须构造一个新的点几何值。
When either of the coordinate columns in the source table is updated, a new point geometry must be constructed. The update trigger looks like this
因为这是一个内联结,所以这个视图不包含出现在wells表中但没有出现在wells _ pts表中的记录(因为这些记录具有空的或无效的坐标)。
Since this is an inner join, this view has no rows for records that appear in Wells but not in wells_pts (because they have null or invalid coordinates).
列pdb_id是一个外键,链接了原子坐标与pdbxml表中对应的PDBML文档。
The column pdb_id is the foreign key that links atom coordinates to the corresponding PDBML document in the PDBXML table.
第二个表 (xmlrpdb.atom_site)包含了每个原子坐标的一个关系行(即,PDBML文档中的每个
The second table (xmlrpdb.atom_site) contains one relational row for each atom coordinate (i.e., for each
有时候,源表中的一行不具有有效的坐标值。
Sometimes, a row in the source table does not have valid coordinate values.
检查错误表就能够方便地查明源表行以及出问题的坐标。
Inspection of the error table conveniently reveals the source row as well as the problematic coordinate.
如果你用一个精灵表,你会想要改变你的UV坐标从一个精灵到另一个。
If you're using a Sprite sheet, you'll want to transform your UV coordinates from one Sprite to another.
设计了一个硬件支持层,包括尾部坐标带宽分配表和积分式的带宽发放系统。
A hardware supporting layer is designed, including a tail coordinate bandwidth table and a bandwidth distribution module.
本文介绍利用子午卫星的广播星历表计算卫星坐标和速度的两种方法。
In this paper, we describe two methods for computing the coordinates and velocities of satellites by using the broadcast ephemeris of the "transit" satellites.
在伽例略变换下,巧妙利用零矢量,给出了任意正交曲线坐标系中质点速度和加速度的矩阵表式方法。
Under Galilean transformations, expressions of Veloeities and accelerations in vertical curve Coordinates are derived by the ingenious use of Zero Vector and means of matrix.
本文介绍了利用广播星历表计算卫星的坐标和速度的一种方法。
In this paper, a new method for calculating the coordinate and velocity of the satellite by means of the broadcast ephemeris has been presented.
应用草图,现在可以将所有结点的坐标移制成表。
Using the sketch, it is now possible to tabulate the coordinates of all the nodes.
应以路线固定表和曲线要素表中的原始数据为基准推算坐标才会得到更高精度的数据,精确指导施工。
Should regard initial data in the charts of route location and curve elements as datum that coordinates calculate will just get the datum of high accuracy, Guide constructing accurately.
坐标轴标志的格式取决于其工作表数据源的格式。
The format of the labels along the axis reflects the format of the worksheet data that is plotted along that axis.
为了在普通PC机上实现计算机断层扫描(CT)快速重建,提出了利用查找表和极坐标反投影快速重建方法。
In order to realize ct fast reconstruction on an ordinary PC, a fast reconstruction process using look-up table and polar coordinate back-projection was presented.
工作表中间的数据抗张强度沿着“数值轴”数值轴:显示刻度数值的图表坐标轴。
The data in the center of the worksheet (tensile strength) will be plotted along the value axis (value axis: a chart axis that displays scaled numerical values.)
工作表中间的数据抗张强度沿着“数值轴”数值轴:显示刻度数值的图表坐标轴。
The data in the center of the worksheet (tensile strength) will be plotted along the value axis (value axis: a chart axis that displays scaled numerical values.)
应用推荐