查询词典 delete columns

A simplified calculation of the fire resistance of four-faced reinforced concrete columns is presented,which considers the effects of material properties,mechanical performance,stability deterioration,and lateral deflection of the columns under high temperature.

钢筋混凝土柱是建筑结构中十分重要的构件之一。火灾下柱丧失其承裁力，可能导致建筑物局部甚至整体破坏，对火灾后结构的修复也带来了困难。

The columns exhibited good separation ability for disubstituted benzene isomers, especially for xylenes and cresols. In addition, the three peralkylated-β-CD columns offer better selectivity than the (2,6-di-O-benzyl)-β-CD column.

同一根柱不同次进样和不同柱之间表现出良好的重复性，保留时间的相对标准偏差小于8.5%；对使用大约40次后的溶胶-凝胶柱重新进行测试，柱效下降不明显，说明该类色谱柱的稳定性良好。

In the multi-storey and tall building structures of reinforced concrete, the foundation of double or more columns usually needs to be designed into a whole because of being subjected to the influence of many factors such as the distance of column axes, the load of superstructure and the property of subsoils. This kind of double or more columns combined foundation is widely used in the engineering.

在钢筋混凝土多、高层建筑结构中，因受柱间距、上部结构荷载、地基土特性等多因素的影响，常常需要将双柱、甚至多柱的基础设计成一个整体，这种双柱或多柱的联合基础在工程中应用十分普遍。

In tables with many columns, the columns more likely to contain nulls should be defined last to conserve disk space.

在一个包含多列的表中，包含空值几率较大的列因该被定义在表的最后，以便节约存储空间。

By testing the bearing capacity of 6 steel reinforced high-strength concrete columns,the influence of different slenderness ratio on behaviors of the columns was analyzed.

通过6根钢骨高强混凝土柱的承载力试验，分析了长细比对柱受力性能的影响，由试验得出钢骨高强混凝土长柱的承载能力随试件长细比的增大而降低，随混凝土强度等级的提高而提高，破坏的突然性随长细比的增大而愈加明显

It is important when adding / removing columns that the column identifiers of the other columns remains the same.

重要的是在添加/删除列，其他列的列标识符保持不变。

You should just delete it, because it is a pack of lies.

您应该将它删除，因为这是一个骗人的鬼话。

After the report was released, an A-Z representative promised to delete the fake feature in all future maps.

报道公布后，A-Z 公司立即承诺在所有未来的地图中删除这一虚假信息。

This operation will delete the doc lib abidingly and can not be resumed,are you sure ?

此操作将永久删除文档库文件，不可恢复，请确认是否删除？

Msgid "Unable to delete all records in PDA database, aborting operation."

msgstr "无法在 PDA 数据库中删除所有记录，正在终止操作。"

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？