1.
L(2,1)-labelling number of 2-outer planar graphs
2-外平面图的L(2,1)-标号数
2.
check digit [International Standard Book Number]
稽核数码〔国际标准书号〕
3.
A name or symbol that identifies a parameter.
标识参数的名或符号。
4.
An inferior character, such as the number2 in CO2.
下标符号一个下标的字或符号，如CO2中的数字2
5.
A symbol or mark used to represent a number.
数字用于表示一个数的符号或标记
6.
This shipping mark indicates the total number of cases, the ordinal number of package and number of the bill of lading.
这个唛头标明了总箱数、序号以及提单号。
7.
Type the user ID for accessing the data source.
请键入用于访问数据源的用户标识号。
8.
Returns a user database username from a given identification number
从给定标识号返回用户数据库用户名
9.
AC97 Audio Codec '97
多媒体数字信号解编码器1997年标准
10.
The unique numeric identification of a specific node.
可以代表具体网点的唯一数字标识号。
11.
Studies on the Data Compression Evaluation in Signal Processing;
信号处理中的数据压缩评价指标研究
12.
Number Sense, Symbol Sense and the Others --Some Comments on the New "Curriculum Standards;
“数感”“符号感”与其它——《课程标准》大家谈
13.
The Counting Series for Unlabeled True Strict(d)-Connected Acyclic Hypergraphs
无标号真严格(d)-连通无圈超图的计数
14.
Amplitude modulation index estimation of AM-FM signal scattered from micro-motion target
微动目标AM-FM信号调幅指数估计方法
15.
Packing mark include : product type, mass, product batch, checker number, net weight, total weight.
包装外标识内容包括：型号、数量、生产批号、检验工号、毛重及净重。
16.
Your digital ID is missing from the system. Please choose a new digital ID for this account.
系统中缺少您的数字标识，请为该帐号选择新的数字标识。
17.
MathML describes an XML standard for describing mathematical notation.
数学标记语言定义了用于描述数学符号的XML标准。
18.
end-of-volume label (EOV label)
卷结束标号;卷结束标号;卷尾标号;卷尾标号