查询词典 divisor of zero

Focusing on the problems existing in the implementation of polarity crosscorrelation"zero-crossing"algorithm in the practical applications, an improved approach based on HSI (High-Speed-Input channel of MCS8098) is proposed, which makes the circuit much simpler. Experimental results indicate that higher response speed and higher accuracy rating of signal recording can be obtained with the improved approach.

针对极性相关测速"零点穿越"算法在实际实现过程中存在的"零点穿越"信号容易"漏记"，而对流速测量造成不利影响等问题，本文提出了一种基于HSI的极性相关测速的技术改进措施，硬件结构更加简单；通过实验验证，基于HSI的极性相关测速法的响应速度快，信号记录的准确率高，是一种简单有效的技术方案。

According to it, the private sector's net acquisition of financial assets is zero.

据判决书称，私营部门的金融资产净获得为零。

By this I mean to say that his painting becomes an action, one in which we instantly have a moment of clarity and "return to zero."

在此，绘画成为一种行为，而这个行为的意义在於让我们短暂地实现一次"清空回零"。

This paper proves compactly the conclusion that the first datum of original data lists doesnt work in the course of building GM(1,1) model.Further, A zero addend GM(1,1) combining forecasting approach that takes into account the first datum is developed.

对GM(1，1)基本建模过程中第一个数据不起作用的结论作了全新的简洁的推导，提出了计及第一个数据的零加数GM(1，1)组合预测方法。

Aden previously earned around $60 a day; he says that number is now down to nearly zero.

阿登以前一天能赚到60美元，但是现在，这一数字降到了零。

First we prove that 0 is an eigenvalue of the operator with geometric multiplicity one,next we prove that all points on the imaginary axis except for zero belong to the resolvent set of the operator,last we prove that 0 is an eigenvalue of the adjoint operator of the operator.

首先证明0是对应于该排队模型的主算子的几何重数为1的特征值，其次证明在虚轴上除了0以外其他所有点都属于该算子的豫解集，然后证明0是该主算子共轭算子的特征值。

First we prove that all points on the imaginary axis except for zero belong to the resolvent set of the operator corresponding to the model, second prove that 0 is an eigenvalue of the operator and its adjoint operator with geometric multiplicity and algebraic multiplicity one,last by using theabove results we obtain that the time-dependent solution of the model str.

首先证明在虚轴上除了0以外其他所有点都属于该算子的豫解集，其次证明0是对应于该系统的主算子及其共轭算子的几何与代数重数为1的特征值，由此推出该系统的时间依赖解当时刻趋向于无穷时强收敛于系统的稳态解。

A couple of repairing equipment for automobiles were made of advanced manufacture equipment and "zero error"for administrant.

一流的产品质量，可靠的售后服务，为公司赢得信任，为顾客赢得利润。

A phase advancer has a main AC-AC frequency conversion circuit consisting of thyristors.When sampling circuit detects the zero passage signal produced in rotor current of motor,main circuit controlled with advanced microcomputer controlling technique will change the AC voltage of 380V,50HZ into compensating voltage with the same frequency as that of rotor voltage and rotor current 90°in phase lay to achieve the goal to raise the power factor of the motor.

由可控硅构成的交变频主电路，在采样电路检测到电机转子电流产生的过零信号后，经过先进的微机控制技术控制主电路，将380V、50HZ交流电压转换成转子频率相同，相位滞后转子电流90°的补偿电压，达到提高电动机功率因数的目的。

On the basis of a thorough analysis to aesthetic distance and zero aesthetic distance proposed by Wang Guowei, this paper holds that there are some shortcomings in Wang's ideas on truth, nature and images.

对传统上有关王国维"隔"与"不隔"说的研究观点进行分析，认为"真"说、"自然"说、"形象"说都存在一定的缺失与不足。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。