The question is when and how to notate them.

...some other abstract notation system like a computer language.

其他的抽象符号系统，如计算机语言

He made a notation on his engagement calendar.

他在约会日程上作了记载.

It is convenient to shift from index to matrix notation at this point.

为了方便起见,这里我们把下标记法改为矩阵记法.

The notation at the top of each box is the operating system running on that system.

每个方框顶部的注释是系统中运行的操作系统.

Music has a special system of notation.

音乐有一套特殊的标记法.

In common notation, the siding of needle blade is used as the standard machine number.

普通写法以针叶边宽为标准,对应机号.

In fact, we shall use the same notation for word and its equivalence.

实际上, 我们将用同样的记号来记一个字和它所在的等价类.

Objective To detect the expression and point notation of PTEN gene in bladder cancer.

目的检测抑癌基因PTEN在膀胱癌组织中的表达和突变情况.

Nevertheless, the dynamic linker accepts the semicolon notation, with the semantics described above.

不过, 动态连接器接受分号符号, 语意如上面描述.

In this manual we use the notation { secname N } to mean " offset N into section secname. "

在本手册中,我们使用符号{secnameN}来表示 “ 在secname段中的偏移量N ”

XP is a development process; UML is a design notation.

XP是一个开发的过程; UML是一种设计符号.

Durational symbols in music notation include the forms of note heads, flags or beams used.

用于记谱的时值标识包括符头, 符尾或连音线.

Musical notation was conceived for the C major scale and each line and space represents a note in this scale.

五线谱以C大音阶构成，每一个线和间代表这个音阶的音符。

In modern notation it would be marked with horizontal dashes under a slur.

现代记号法中,在连音符号下将会标记出水平破折号.

The notation of Smaller than the Detection Limit is better.

对于此类结果,应以“小于检出限”表示为好.

He added a short notation to the address on the envelope.

他向信封上的地址添加了一个简短的注释.

Clear day left hand accompaniment musical notation, needs the left hand's.

晴天左手的伴奏简谱, 要左手的.

In arithmetic we use the Arabic notation.

在算术上我们用阿拉伯符号.

Tess's mother caught up its notation in a week.

苔丝的妈只用一个礼拜的功夫就把它的腔调学会了.

This paper introduces some new notations that extend UML to explicit visualization of design patterns.

设计了一些新符号,通过扩展UML来清楚地显现设计模式.