浮点或者双精度浮点的内存空间是限定了的，所以某些值不能被表示。
The memory space of a float or double value is limited, so some values cannot be represented.
尽量尝试将您的扩展函数设计为仅使用双精度、字符串、布尔和节点集作为实参和返回值的类型。
Try to design your extension functions so that they use only doubles, strings, booleans, and node-sets as both arguments and return values.
本节讨论了双节点集群的几点：预备，假设和默认值。
This section discusses several prerequisites, assumptions, and defaults for two-node clusters.
易于读取日期、持续时间、货币、整数、双精度、百分比和布尔值格式的数据。
Easy to read format data for date, duration, currency, integers, doubles, percentage and Boolean.
对于有 1000个并发会话的双处理器系统，建议值为5。
The recommended value for a two-processor system with 1000 simultaneous sessions is 5.
除支持基本的字符串之外，您还可以存储布尔值、双精度数、浮点数、整型数、长整型数和字节数组(考虑序列化)。
In addition to basic string support, you can store booleans, doubles, floats, integers, longs, and byte arrays (think serialization).
双曲三角函数就是对曲线应用三角函数，也就是说，想象将这些点放在笛卡尔平面上来得到t的所有可能值。
The hyperbolic trigonometric functions are to hyperbolae as the trigonometric functions are to circles. That is, imagine you plot these points on a Cartesian plane for all possible values of t.
双点运算符调用了mutator方法来设置每个地址属性的值。
The double-dot operator invokes mutator methods to set values for each of the address attributes.
为了实现这个目标，我们将调用observer方法(使用双点运算符)获取address列中的结构化类型值的城市属性。(清单2)。
To do that, we will invoke the observer method (using the double-dot operator) for the city attribute of the structured type value in the ADDRESS column (Listing 2).
您可以为点和线定义您自己的类，以便您可以提供双精度值而非整数值的参数以及z -轴。
You define your own classes for point and line so that you can provide all arguments as double values instead of integers and so that you can provide a z-axis.
首先调用f的模板化版本，第一个参数的类型是字符串，作为大小可变的参数提供字符和双精度值。
The first time around, the templated version of f is called, with a string as the first argument type, and the character and double are packed off as the variable size argument.
可用的Synaptics硬件没有这项功能，但是在将双指触点“平均”为synclient程序的一个输出值时提供了一致行为。
The Synaptics hardware available does not have this capability, but does provide consistent behaviors as the two-finger touch points are "averaged" into one output for the synclient program.
因为我住在美国，按照美国的习惯，程序中双精度值显示为 “123,456.7” 而整数值显示为 “1,234,567”。
Because I reside in the United States, the program displays "123,456.7" for the double value and "1,234,567" for the integer value.
用于标准系统双值和单值压力测量仪器，是为了满足带有压缩空气式制动器车辆压力测量，而专门研发的。
The double and single pressure measuring instruments in the standard systems were developed specially for the measurement of pressure in vehicles with a compressed air brake.
在二值边缘图像中应用双窗口分别选定目标和要去除的噪声，在各窗口中采用双向扫描提取目标特征。
Choose the target and the noise that will be removed in two Windows, then extract target with dual-direction scan in each window.
返回指定角度的双曲正切值。
将双精度浮点值按指定的小数位数舍入。
Rounds a double - precision floating - point value to the specified number of fractional digits.
结构的反双曲正切值。
返回数值的双曲正弦值。！任意实数！
Returns the hyperbolic sine of a number! Is any real number!
以双混沌互扰系统作为序列密钥发生器，提出一种改进的二值序列量化方法。
Taking dual chaotic inter-perturbed system as sequence key generator, an improved quantization method for converting chaotic sequence to binary sequence was put forward.
计算数值的双曲余弦值。！任意实数。！
Returns the hyperbolic cosine of a number! Is any real number !
通过径向基函数对可转换债券进行插值，给出可转换债券双因素定价模型的数值解，得到较高的精度。
We can obtain better results of the double-factor pricing module of the convertible bond with greater precision.
在岛区受到的静电力的表达式中，除了包括漏源电极的作用外，还考虑了双栅电极和系统初始电容值的影响。
The expression of the electrostatic force which drives the island considers the function of the gate electrodes and the initial capacitances besides the effect of the drain-source electrode.
通过界面双电层电容值的变化来解释脉冲电化学光整加工提高精度的根本原因；
The reason for the improvement of precision by the EP is the change of double layer capacity value.
文中提供全部网络元件值的估算和预测闭环宽频带增益、带宽和双端口的匹配值。
Thepaper presented leads to estimates of all network element values and predicts theclosed loop broad band gain, bandwidth, and quality of both ports.
高Q值的开关电容带通双二次节需要很高的电容比和较大的芯片面积。
The realization of high-Q switched-capacitor (SC) bandpass biquadratic- joints require very high capacitor spread and larger chip area.
为解决强杂波中红外弱点目标的检测问题，提出了基于小波变换模极值及其位相值的双特征检测算法。
Two features detection algorithm based on the wavelet transform modulus maxima and its phase angle is presented, to resolve the problem of weak infrared point targets detection.
为解决强杂波中红外弱点目标的检测问题，提出了基于小波变换模极值及其位相值的双特征检测算法。
Two features detection algorithm based on the wavelet transform modulus maxima and its phase angle is presented, to resolve the problem of weak infrared point targets detection.
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