点数

The decimal module offers a Decimal datatype for decimal floating point arithmetic.

decimal 模块提供了一个 Decimal 数据类型用于浮点数计算。

Whether the number is printed using decimal or scientific notation depends on the value of the floating-point number being printed. The library chooses a format that enhances readability of the number. Very large and very small values are printed using scientific notation. Other values use fixed decimal.

使用小数形式还是科学记数法显示数值取决于被显示的浮点数的值，标准库选择增强数值可读性的格式，非常大和非常小的值使用科学记数法显示，其他值使用小数形式。

A floating-point literal is a decimal representation of a floating-point constant .

浮点字面值是浮点数常量的十进制表示。

Finally, the Delver Sergeant can double your uses of the Captain's champion powers for just 15 points.

最后，Delver Sergeant只花区区15分点数就可以让你多一次使用上尉的菁英能力。

A device for counting the number of red blood cells in a blood sample.

在浮点数的规格化过程中产生的，在左移位操作中插入定点部分的数字，该数字通常为零。

Earthworks zero line is determined by constructing the spatial gridding curved surface model of the original terrain and the field leveling design terrain by digital elevation mode. The DEM data of original terrain are obtained by actual measurement. The mathematical correlation is deducted to demonstrate the relationship between the coordinates of any point on spatial line and the direction cosine by the spatial linear equation. DEM data obtaining program is compiled by Fortran9.0 and it is applied automatically to obtain the DEM data of field leveling design terrain.

目的 利用数字高程模型(digital elevation model， DEM)构造原始地形和场平设计地形的空间网格曲面模型，确定土方工程中的零线方法通过实测提取原始地形DEM数据；依据空间直线方程，推导空间线段土任意点的坐标与方向余弦的数学关系式，采用Fortran90程序设计语言编写DEM数据提取程序，自动提取场平设计地形DEM数据；应用Surfers8.0和MapInfo软件构造规则的网格空间曲面模型并导出网格节，点数据；擦除场平设计范围外数据。

Simulations show that,using this algorithm , the size of the resultant dominating set is smaller, so the algorithm can reduce the retransmission nodes and save network resources efficiently in broadcasting.

仿真实验表明，WMDS算法能得到较小的支配集，从而有效减少网络广播过程中的转发节点数，节省了网络资源。

It supports 32-bit and 64-bit integers, as well as double precision floating point as output.

它支持32位和64位整数，以及双精度浮点数作为输出点。

First of all, Chipmunk uses double precision floating point numbers throughout it's calculations by default.

Chipmunk在计算的时候，缺省使用的双精度浮点数。

Access stores Date/Time values internally as double precision floating point numbers.

Access 在内部以双精度浮点数的形式存储"日期/时间"值。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。