This model is never an exact representation of reality, since modeling errors are inevitable.
模型不是一个准确的实体表现，模型的误差是不可避免的。
You mention that you want an exact representation of a float with respect to the number of decimals.
你说你想要一个相对于小数精确表示数浮。
Hence, even though the exact representation of a message is different in the two technologies, the code required to access the message content is similar.
因此，尽管消息的准确表示形式在两种技术中不同，但是访问消息内容所需的代码类似。
Derby provides support for real Numbers in several formats: single-precision floating-point, double-precision floating-point, and an exact representation decimal, as presented in Table 2.
Derby对实数提供了多种格式的支持：单精度浮点、双精度浮点以及准确的算术表示，如表2所示。
The advantage of a model-driven representation is that it allows the recipient to interpret the representation in a generic way that is independent of the received information's exact structure.
模型驱动表现的优点是它允许接收者采用与所接收信息真实结构无关的普通方法来解析这个表现。
Linear quadtree medial axis transforms offer a compact and exact region representation.
线性四元树中轴变换是一种紧凑和精确的区域表示法。
The binary representation of the decimal number may not be exact.
二进制代表十进制数可能不准确。
The binary representation of the decimal number may not be exact.
十进制数的二进制表示形式可能不精确。
Floating-point decimal values generally do not have an exact binary representation.
一般而言，十进位浮点数值并没有精确的二进位表示式。
Floating-point decimal values generally do not have an exact binary representation.
一般而言，十进位浮点数值并没有精确的二进位表示式。
应用推荐