field selection是什么意思

网络释义

用法例句

Description of the Connecting Fields in CNMARC;

CNMARC关联字段的著录

The application of permanent field in Delphi;

Delphi中永久性字段的应用

Utilizing bitxor() function exclusive or operation is made on KL(code) field in operator s table RYKL.

DBF的KL(密码)字段,按位进行异或运算,从而达到加密效果,保护系统的安全,减少了对数据造成的损失。

Analysis of the Corresponding Fields in CNMARC;

CNMARC中有对应关系的字段解析

The paper discusses the associations of fields in CNMARC record , so as to compile better quality catalogue record by cataloguer.

对CNMARC记录中字段与字段间的关联作了简要的论述,目的是使编目员编制出更高质量的书目记录。

In cataloguing, the fields should be closely linked in order to embody the characteristics of the contents and the forms of books for description, and the realization of retrieval operations through different channels.

规范编目时 ,相对应的字段实现挂接,使图书资料的内容与形式等特征能相互体现 ,实现多途径检

There are many specific messages(the IP messages have the length with 40 bytes and identification field value with 0) in the traffic of campus network export.

校园网出口流量存在大量的特殊报文(长度为40字节且标识字段值为0的IP报文),本文运用信息论中熵的概念来定义随机测度,研究特殊报文对标识字段比特随机测度值的影响。