您要查找的是不是：
- When you call such a routine, you cannot pass it a numeral or untyped numeric constant. 调用这样的例程时，不能向其传递数字或无类型的数字常量。
- An object representation of numeric data and placeholder for numeric constants. 数值数据和数值常数占位符的对象表示形式。
- An object representation of the number data type and placeholder for numeric constants. 数字数据类型和数值常数占位符的对象表示形式。
- Column aliases in the select list; and integer and exact numeric constants IS [NOT] NULL predicate. 选择列表中的列别名以及整数和精确数字常量IS[NOT]NULL谓词。
- By default, numeric constants use decimal notation, but the built-in assembler also supports binary, octal, and hexadecimal. 缺省情况下，数字常量使用十进制表示，但内建汇编程序也支持二进制、八进制和十六进制。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- I was infuriated by/with their constant criticism. 他们没完没了地批评把我给气坏了。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
- She matured her novel by constant revision. 她不断修改自己的小说以使其趋于完善。
- She yelled at him about his constant drunkenness. 她大嚷大叫说他总是烂醉如泥。
- I've had enough of your constant chatter. 我已经听够你那没完没了的唠叨话。
- She was wearied by the constant noise. 她很厌烦那些没完没了的噪杂声。
- Salaries are kept under constant review. 薪金问题要一直不断审订。
- His constant requests for help taxed our goodwill. 他不断要求我们帮助他，过分利用了我们对他的好意。
- Matter is in constant motion and constant change. 物质总是在不断运动，不断发展。
- The thief went in constant fear of discovery. 那贼时刻都在担心被人发现。
- Constant rubbing will fray even the thickest rope. 再粗的绳子也经不住总磨。
