一个现实而紧迫的问题是，许多植物物种还没有被编目，因此它们在生态系统中的位置是未知的。
A real and pressing issue is that many plant species have not yet been cataloged, and so their place in the ecosystem is unknown.
"从人们开始对地表的特殊岩层进行编目和分类时起，大家就开始期望能够以某种方式利用这些岩层来计算地质年代。
Ever since people had begun to catalog the strata in particular outcrops, there had been the hope that these could somehow be used to calculate geological time.
如果你的数据库包含敏感信息，您可能希望限制对编目视图的访问，因为编目描述了数据库中的每一个对象。
If your database contains sensitive data, you might want to limit access to the catalog views, because the catalog describes every object in the database.
目录是用于内容编目的特殊索引。
我要拥抱我所有做编目工作的朋友。
但是编目表不受这个选项的影响。
我们还将对不计其数的卫星编目录。
系统编目基表（SYSIBM模式）
在轨目标总是定期编目而不是连续跟踪。
Objects in orbit are catalogued periodically rather than tracked continuously.
以下代码连接编目数据库。
它使用来自系统编目中统计信息中的信息。
It USES the information from the statistics in the system catalog.
请记住，优化器使用编目数据决定访问路径。
Keep in mind that this catalog data is what the optimizer USES to make access path decisions.
但他们鄙视传统的图书编目方法。
更新数据库服务器用于优化查询的系统编目表。
Update system catalog tables that the database server USES to optimize queries.
最后，将该数据库编目为一个ODBC数据源。
数据库服务器不更新系统编目表中的统计信息。
The database server does not update the statistics in the system catalog tables.
SYSCAT模式包含编目表的有用只读视图。
The SYSCAT schema contains useful read-only views of the catalog tables.
我将本文写成测试面向方面代码的模式的编目。
I've structured this article as a catalog of patterns for testing aspect-oriented code.
但是图书馆在保存，编目和流通中的角色将如何变化？
But what will happen to the library's role in preservation, cataloging, and circulation?
在远程节点编目数据库。
不支持编目。
Syscatspace ——存储系统编目信息。
本节将展示如何通过编目节点 来提供所有这些信息。
This section shows how to provide all this information by cataloging the node.
编目分区是存放数据库编目表的数据库分区。
The catalog partition is the database partition where the catalog tables for the database are stored.
便携式目录编目和扩展式目录编目各有利弊。
There are pros and cons to both the mobile directory catalog and the extended directory catalog.
在SYSSTAT模式里的编目表中可以验证该调用的结果。
The results of the call can be verified in the catalog tables in the SYSSTAT schema.
书目数据对于编目贡献很多，而且是当下编目员的主要工作。
Bibliographic records are valuable contributions to cataloging and make up a majority of the work that catalogers currently do.
显示的编目表实际上是视图；对于每个表，这个图中忽略了几列。
The catalog tables shown are actually views; from each, several columns are omitted in this figure.
如果编目统计数据不准确，应该使用RUNSTATS更新它们。
If the catalog statistics are inaccurate, get them up to date with RUNSTATS.
如果编目统计数据不准确，应该使用RUNSTATS更新它们。
If the catalog statistics are inaccurate, get them up to date with RUNSTATS.
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