正零和负零。
有符号的除法要耗费更多的时间，因为除法是使最终结果趋向于零的，而移位则是趋向于负无穷。
The signed division will take more time to execute because it rounds towards zero, while a shift rounds towards minus infinity.
零利率和物价上涨意味着你投出的钱得到的是负回报，随着时间你的资本也会减少。
Zero interest rates alongside rising prices means you're getting a negative return on your money and over time your capital is being eroded.
这是正的负的还是零。
他们将负折射率材料和正折射率材料级联起来成功实现了零折射率行为的纳米结构。
They then cascaded the negative index medium with a positive refractive index medium so that the complete nanostructure behaved as one with an index of refraction of zero.
但如果流速场很简单的话，大家理应有一种直觉，可以感受出来，结果应该为正为负，还是为零。
But, if a field is fairly simple, you should be able to get some general feeling for whether your answer should be positive, negative or zero just by thinking about which way is my flow going.
如果痛苦减快乐-,如果痛苦多于快乐,那么结果就是负的，比零小。
But if the balance of pain over pleasure-- If there's more pain than pleasure so that the balance is negative, that's worse than zero.
操作正和负无穷大，尤其是如果除以零得到这样的值。
Manipulating the values positive and negative infinity, especially if generating such values by dividing by zero.
这就是说1，负q 1一撇加q 1大于零。
如果考虑三相点，这里有三个相，那么自由度的数目，为1减去3得负，再加上2等于零。
Then if I change to the triple point, where the number of phases is three, then the number of degrees of freedom 2 is one minus three is minus two, two plus two is zero.
之前，储蓄账户、尤其是支票帐户的利息接近于甚至等于零，如果算上自助柜员机的费用，实际上是负的。
Interest rates on savings accounts, and especially checking accounts, had been at or close to zero, or really negative when you factor in ATM fees.
零点调整功能，顺时针调整可以偏负，逆时针调整可以偏正。
Zero adjustment function, forward adjust is forward biased, reverse adjust is reverse biased.
而对于这些小朋友们来说，拼写测试中的听写就是扣分的战斗机，分数被一个一个的错误蚕食鲸吞，这会使得他们的分数跌至零分甚至是负分。
For younger children, a dictee to test spelling is marked by pro GREssively deducting points for every error, which can crush the grade down to zero, or even into negative territory.
针对电磁-永磁混合磁悬浮系统零功率控制中的电流积分问题，开展电流积分负作用的研究。
In allusion to the current integral action in zero-power control of hybrid suspension system with electro and permanent magnets, the negative effect was researched.
无论怎么计算通货膨胀，以此为依据的话，真正的短期利率已经接近为零甚至是负的。
Depending on how you measure inflation, real short-term interest rates are already around zero or negative.
目前国内有超过40家的第三方支付企业，但多数处于零利润甚至是负利润的状态。
At present home has more than 40 tripartite to pay a company, but the condition that majority is in 0 profit is negative profit even.
为了使配合零件之间具有过盈或强制配合，公差必须产生零或负允差。
To have an interference or force fit between mating parts, the tolerances must be such as to create a zero or negative allowance.
我如何找到一个数是否为正，负或零没有如果或使用？
How do I find whether a number is positive, negative or zero without using if or for?
与已有方法相比较，所提方法不仅在正序方程中，而且也在负序和零序方程中采用牛顿法修正方程。
Compared with the previous methods, the Newton-Raphson method is used not only for solving the positive equation, but also the negative and zero sequence equations.
虽说今天的宇宙还在膨胀，但霍金教授说：“正的物质能量刚好和负的引力能量相互平衡，这样就使得总能量为零。”
Although today's universe is still expanding, Professor Hawking holds that the plus matter energy balances the minus gravitation energy, thus the total energy is zero.
采用零点、距离位移曲线和生长指数等定量分析方法，讨论了断裂的构造负反转过程。
By means of the null point, growth index analysis and displacement distance plot, the authors discussed the process of negative structure inversion.
负折射率材料是一种重要的新型人工合成材料，其主要特征是介电常数和磁导率都小于零。
Negative refractive material is an important and new-style artificial and composite material, in which permittivity and permeability are simultaneously negative.
在典型的六相输电系统中，半正序、半零序和半负序故障分量不受系统阻抗变化的影响。
In typical six-phase transmission system, half positive sequence, half zero sequence and half negative sequence fault components are independent of the variance of system impedance.
我们可以使用真空能量是正、负或零，来区分这三个局部最小值。
These three local minima differ by virtue of whether the resulting vacuum energy is positive, negative or zero.
零角动量的曲线把物质的流动分成两个正角动量区和两个负角动量区。
The lines of zero angular momentum separate the flow into two areas of negative and two areas of positive angular momentum .
本装置配有过流保护、负序电流保护、零序电路保护、起动时间过长保护、低电压保护。
Over current protection, negative current protection, zero sequence current protection, over time of start protection and low voltage protection is configured in the device.
比较用来排序的两个参数。根据第一个参数小于、等于或大于第二个参数分别返回负整数、零或正整数。
Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.
基于对称分量法理论，提出了基于检测正序、负序、零序电流分量的电动机保护方法。
Based on the symmetry component theory, a method of the motor protection is presented by measuring positive, negative and zero sequence current component.
该文提出一种新的基于负序电流补偿的自适应零序过电压保护原理。
A novel principle of negative-sequence current compensation based adaptive zero-sequence over-voltage protection is therefore proposed.
该文提出一种新的基于负序电流补偿的自适应零序过电压保护原理。
A novel principle of negative-sequence current compensation based adaptive zero-sequence over-voltage protection is therefore proposed.
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