Suppose we were to graph a household's consumer spending as a function of cash-on-hand, which equals current income plus liquid assets, holding constant expected future income.
假设未来预期收入保持不变，画一个以家庭消费与库存现金的函数图---库存现金等于目前的收入加上流动资产。
It is the same thing as, in one variable calculus, when you take the anti-derivative of a function it is only defined up to adding the constant.
相当于在一元微积分中，取一个函数的不定积分，仅仅需要在结果后加一个常数。
So, horizontal planes have equations of a form z equals some constant, z=0 z=1 z=2 So, maybe the graph of my function will be some sort of plot out there.
水平面上的方程，都是z等于某个常数的形式，等等。，z，equals，zero，z，equals，one，，z，equals，two，，and，so，on。,函数的图像,在那里就是这样的表现。
Otherwise, if the expression is not a constant, another macro function is called to round up the value to a power of two.
如果表达式不是常量，就调用另一个宏函数把值向上取整到2的幂。
So, just to get you used to this idea, I'm going to draw a level surface of a function of three variables OK, so it's a surface given by the equation w of x, y, z equals some constant c.
为了令你们习惯于这个想法，我画一个三变量函数的等值面,这是一个平面,由函数w=c给出的。
I now would like to write down, in most general form the equation for the position and the velocity as a function of time for a one-dimensional motion whereby the acceleration is constant.
我来把更一般的形式，写出来吧，在一维空间中，位置和速度，作为时间函数的，一般形式，这里的加速度是一个常数。
This function does a good bit of position-munging, but it all boils down to a simple idea: Keep constant the precise distance between the mouse cursor and the target object.
该函数做很多位置整理(position -munging)工作，但都可归结为一个简单的思想：不断保存鼠标光标与目标对象之间的精确的距离。
So you can immediately see that, of course, the value for kappa-- -- the torsional constant-- is a function of the length.
你可以马上看到，当然，K值…,扭力常数-,是长度的函数。
If you want to write a function that describes this line here, it's pressure as a function of volume related to each other with this constant.
如果要写出描述这条等温线的方程，它的压强和体积，就通过常数C相联系起来。
Each cell arrangement has a particular constant, which is a function of the volume of the conducting solution between the electrodes.
每个单元都有其特定的常数，该常数是电极之间导电溶液的体积的函数。
The obtained expression indicates that in the general condition the coupling coefficient is not a constant, but is a function associated with the travelling distances of the waves.
所得结果表明，在一般情况下耦合系数并非是常数，而是与波的传播距离有关的函数。
Based on the Planck principle, it is deduced that the BIIR output voltage is the product of a constant and a monotonic increasing function of radiation luminance from the extended sources.
根据普朗克定律，推导出仪器的输出电压是扩展源辐射亮度的单调增函数和常数的乘积。
In the last chapter we study the asymptotic behavior of solutions to the model when the signal function is a nonlinear constant function.
第三章研究信号函数为分段常数非线性函数时模型解的渐近行为。
However, money serves its function as a standard of deferred payment only if its purchasing power remains fairly constant over time.
可是，只有在金钱的购买力在一段时间内保持相对稳定的条件下，金钱才能起到赊账延期支付标准的作用。
This means that the value of a local constant is undefined until the constant declaration statement is reached and that a local variable is undefined until the variable is assigned to in the function.
这就意味着在到达常数声明语句前局部常数值是未定义的，在函数中分配变量前局部变量是未定义的。
Based on the characteristic of constant-current driving, the authors discussed the control method for the high power LED, designed and actualized a project which has comprehensive function.
根据大功率LED的恒流驱动特性，讨论了大功率LED的驱动控制方法，设计并实现了一种功能较全面的驱动控制方案。
The basic function of a reference electrode is to maintain a constant electrical potential.
参比电极的基本功用是维持一个恒定的电能。
A new microcomputer-controlled versatile spectrofluorometer with the function of constant energy and variable-angle synchronous scanning has been developed.
报道一种微机控制带恒能量同步扫描和可变角同步扫描的多功能荧光分光计。
No single star formation mode with a constant star formation rate (ser) and an invariable initial mass function (IMF) can fit the observations of globular clusters.
没有一个单一的恒星形成恒定的恒星形成率(SER)和一个不变的初始质量函数(IMF)的模式适合球状星团的意见。
The paper introduces measurements about dielectric constant and tangential loss angle of a group of good function and high frequency printed electronic circuit plate with microstrip circuit.
介绍了利用微带电路来确定一组高性能、高频印刷电路板材料的介电常数和损耗角正切的方法，且给出了一组印刷电路板材料的特性测量值。
This warning indicates the use of a constant string as an argument to a function that might modify the contents of that string.
此警告意味着将常数字符串用作可能修改该字符串内容的函数的参数。
The design of a kind of safety and intelligent electric iron with automatic constant temperature and automatic power off function is introduced.
介绍了一种具有自动恒温、自动断电功能的安全、智能型电烙铁的设计原理。
This function works best with types of noises such as a constant occurrence of a ground loop, air conditioner, hum, tape hiss or feedback.
该功能最适于处理连续出现的背景噪声，如空调声、嗡嗡声、磁带的咝咝声。
Block Pulse Function (BPF) is applied in analysis and synthesis of optimal control for PWM systems, and a piecewise constant solution is obtained;
块脉冲函数（BPF）用于PWM系统的分析及最优控制，获得分段恒定解；
Aerobics is a kind of aerobic exercise, characterized by a constant time, low degree of systemic exercise, the main exercise of the heart and lung function, is the basis of aerobic endurance quality.
健美操是一种有氧运动，特征是持续一定时间的、中低程度的全身运动，主要锻炼练习者的心肺功能，是有氧耐力素质的基础。
Demonstrates composition and function of a constant pressure water-supply system controlled by PLC and frequency converter as well as the design of each function module.
阐述了基于PLC和变频器控制的恒压供水系统的组成、功能及各功能模块的设计方法。
Most businesses are in a constant state of flux, so the finance function must be flexible enough to deal with environmental factors quickly.
大多数企业都处在持续不断地变化之中，因此财务上必须足够灵活以应付环境的迅速变化。
The maximum frequency of RC-bridge oscillator is 16.67% of gain bandwidth product of amplifier analyzed based on a first-order single time constant lowpass function model.
运用一阶单时间常数低通函数模拟运算放大器的开环增益，对RC桥式振荡电路进行线性分析，得出最大振荡频率为运算放大器增益带宽积的16.67%。
The function of currency is just like that of "a double-blade sword". If this "sword"is used properly, it can be the first and constant forcing power to economic growth.
货币的作用是一把双刃剑，运用得体可以真正发挥经济的“第一推动力”和“持续推动力”的作用；
The function of currency is just like that of "a double-blade sword". If this "sword"is used properly, it can be the first and constant forcing power to economic growth.
货币的作用是一把双刃剑，运用得体可以真正发挥经济的“第一推动力”和“持续推动力”的作用；
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