查询词典 include columns

This time I included the address and opcode columns, because we need them later.

这一次我复制了地址和机器码列，因为后面会用到。

Watch Towers, Obelisks of Light and Storm Columns all have one thing in common: the ability to shoot over buildings.

瞭望塔，光明石碑，风暴柱这类防御都有一个共性：拥有可以超越建筑射击的能力。

If you move a expand vehicle with your attack forces and then deploy it so you can pop up those annoying Sonic emitters/obelisks/Storm columns.

如果您让您得扩张车Cart混着主攻部队一起走，然后出其不意得展开它，您可以放置那些恼人得音波塔/光明石碑/风暴柱。

If you move a expand vehicle with your attack forces and then deploy it so you can pop up those annoying Sonic emitters/obelisks/Storm columns.

当然在大多数地图上，你可以慢慢推进，但是在游戏后期用矿厂推进是非常无力的，这时扩张车将会非常有帮助，它对GDI和Nod来说都相当好用，Scrin可能用静力室更好一些，在用它们推进后记得卖掉。

By default, all columns in a table allow nulls.

默认情况下，表的所有列都允许为空值。

Output columns whose matching category is not present in any input row of the group are filled with nulls.

如果某输出字段对应的类别没有在该组的任何输入行中出现，那么将填充为 NULL。

In general, try to place columns that frequently contain nulls last so that rows take less space.

一般来说，应该将出现空值几率较大的列放在最后，以便节约空间。

The primary key columns do not allow nulls.

主键列的值不为空。

If NULLs were not indexed, then the optimizer could only use indexes on columns with NOT NULL constraints.

如果觉得效率太慢，可以适当增加块的读取数和查询的并行度来加快全表扫描的速度。

Street lighting columns made of zinc-coated steel can remain in service for 40 years or much longer, and transmission towers for over 70 years.

街道镀锌的照明柱寿命可达40年或更长，发射塔可达70年之久。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。