In another, they used a telephoto lens to take pictures of a set of keys on a cafe table from the roof of a university building.
在另一次演示中，他们站在一所大学的楼顶上，通过远摄镜头拍到了咖啡桌上的一串钥匙。
An index is a DB2 object (a separate VSAM dataset) that is comprised of an ordered set of keys extracted from one or more columns of the corresponding table.
索引也是一种DB 2对象(一个单独的VSAM数据集)，它由一组排好序的键组成，这些键是从相应表中的一个列或多个列抽取出来的。
A template USES schema information about a database, a group of tables, columns, and primary keys to define a group of master replicates and a replicate set.
模板使用关于数据库的模式信息、一组表、列和主键定义一组主副本和一个副本集。
Keep a spare set of keys on a special key ring that is just for guests.
为客人们专门准备一把特别的备用钥匙。
The nested lists are forming a parent-child relationship based on a set of keys.
嵌套列表基于一组键形成父子关系。
Map: a map is an associative array from a set of object keys to a collection of object values.
map型：map是一个从一组键值对象到一组值对象的关联数组。
He thinks all they'll need to do is steal a set of keys from a C.O. Unfortunately, it won't be that easy.
不幸的是，并不是这么容易。
The -s option tells kdb5_util to create a stash file (a file containing a set of secret keys) to authenticate itself.
s选项告诉kdb5_util创建一个存储文件(包含一组密钥的文件)，以便对自身进行身份验证。
A keyring is a key that contain a set of links to other keys or keyrings. There are six standard keyrings.
keyring包含一组到其他密钥或keyring的链接。
For example, get in the habit of making lists or keeping a daily schedule, or set a basket by the door to hold your keys so you can avoid that frantic morning search.
养成写清单、制定日常活动安排的习惯，或在门旁放一个篮子来免得一早要急急忙忙寻找。
We define the analytical graph from which we deduce a series of properties and obtain a theorem for evaluating the set of keys in relational schema.
我们定义了分析图，推导了一系列性质，并由此得到关系模式的关键字集的求解定理。
Function keys: a set of keyboard keys that are used to command the computer to perform a specific function and are generally labelled.
功能键：键盘上，一组用来命令电脑进行某个特别功能的键；它通常贴有标签。
Function keys a set of keyboard keys that are used to command the computer to perform a specific function and are generally labelled.
键盘上，一组用来命令电脑进行某个特别功能的键；它通常贴有标签。
Function keys a set of keyboard keys that are used to command the computer to perform a specific function and are generally labelled.
键盘上，一组用来命令电脑进行某个特别功能的键；它通常贴有标签。
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