Rational number can approximate to real number, use the notation of approximate one can prove Riemann function isn t differentiable anywhere, that the Rational points are dense in unit circle.
利用有理数对实数逼近的表示方式，给出黎曼函数处处不可导的一种证明，给出单位圆周上的有理点在单位圆上稠密的证明。
Therefore it is possible to simply regard the value of the induction on unit length in the near middle of two "infinite length" parallel conductor as its approximate value.
故可简单的计算中部附近单位长度上自感作为“无限长”平行导体回路单位长度自感的近似值。
Under the framework of partition of unit (PU) in the method, enrichment cover functions with the known analyzed information were defined, and the formulation of approximate field function was built.
该方法基于单位分解(PU)框架，定义了带分析信息的增强覆盖函数，建立场量函数的近似公式表达。
Aiming at this problem, a non-intrusive approximate method for obtaining unit currents parameters is proposed.
针对这一问题，提出了一种非侵入式用电设备单元电流参数的近似获取方法。
Rational number can approximate to real number use the notation of approximate one can prove riemann function isn't differentiable anywhere that the rational points are dense in unit circle .
摘要利用有理数对实数逼近的表示方式，给出黎曼函数处处不可导的一种证明，给出单位圆周上的有理点在单位圆上稠密的证明。
In the light of the basic principle of unit reliability assessment, the general models of entropy method synthesis are established for system reliability first approximate confidence limits.
根据单元可靠性评定的基本原理，给出了基于信息理论的发动机可靠性第一近似限综合评定的基本模型。
In this paper, kinematics of upper air valve unit is analyzed. The displacement, velocity and acceleration of air valve are calculated by accurate and approximate methods.
对顶置式气门机构进行了运动学分析，通过平底推杆的运动规律求得气门的升程、速度和加速度，分别给出了精确解和近似解。
The company currently employs a workforce of approximate 2,000 at about 20 production and sales unit locations around world.
公司目前聘用了大约2000个员工在全世界有大约20个生产和销售。
The company currently employs a workforce of approximate 2,000 at about 20 production and sales unit locations around world.
公司目前聘用了大约2000个员工在全世界有大约20个生产和销售。
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