如何比较两个字符内容及其记者双值列表吗？
How to compare 2 list by characters content and its correspondents double values?
主要介绍了有关美国水污染防治的双值水质基准的一些内容。
The author introduces the dual-value standard for water quality control, its formulation, development and revision in the U.
由计算结果可知，压力中心曲线存在着单值区、双值区和无值区。
It is shown that pressure centre curves are all characterized by single solution, double solution and no solution regions.
但是其双值特性对捡漏结果的影响，一直以来没有得到很好解决。
But the influence of the analysis result, caused by the double value of characteristic of leak, didn't find very good solutions since long time ago.
后来发现可以通过引入仿射参数而避开双值性，实质上是将两叶黎曼面分别映射到 仿射参数空间。
The double-valued problem can be simplified by introducing an appropriate affine parameter, namely, mapping the two Riemann sheets on the plane of the spectral parameter to the affine parameter space.
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.
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 .
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.
使用单等于号来向变量赋值，而不是像在前一个条件中那样使用双等于号 (==) 来比较值。
Use the single equal sign to assign a value to a variable, unlike the double equal sign (==), as in the previous condition, which compare the values.
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.
双等于号用于比较而不是用于设置值。
The double equal sign is used for comparisons, rather than setting values.
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).
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.
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.
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.
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.
因此，尽管美元实际上正在丧失其购买力，但已经导致低值金属和能源价格大幅下跌的全球衰退可能将变得愈加严重，6月7日下午标普500指数（S&P 500）下滑至1,068点，证明了双底衰退的临近。
Therefore, the global recession will likely be severe, as it has caused base metals and energy prices to decline, despite the fact that the dollar is actually losing its purchasing power.
去掉逗号输入就变为“123456.7”，该程序接受该双精度值。
Once the comma is removed so that the input is "123456.7", the program accepts the double value.
注意你的台阶尺寸随著值增加（大约值双每次）。
Notice how the step size increases as the value increases (values roughly double each time).
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。
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.
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.
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