查询词典 complex unit

According to the necessity for researching the input-output model of enterprise complex energy-consuming unit, the modeling method for energy-consuming unit based on improved Resource Allocating Network was researched.

针对企业复杂能耗单元输入输出模型研究的要求，研究了基于改进资源分配网络的能耗单元输入输出模型辨识方法。

Are listed in unit impulse function, unit step, complex exponential function, such as the MATLAB signal for expression.

列出单位冲激函数、单位阶跃、复指数函数等连续信号的MATLAB表达式。

The results show that soil-root complex still comply with Coulomb's law; root-soil complex cohesion and the incremen in the unit soil content directly proportional relationship, and the root system anchoring role formula is established based on this; Different distribution methods in root has different impact on the shear strength of composite material.

最后，通过有限元分析表明，草根的作用，能够降低浅层土体中的应力水平，即草根能改变浅层土体的应力应变状态；草根增加了浅层土体的粘聚力，对边坡的稳定是有利的。

A new method relying on the Stroh formulism and the theory of the surface impedance tensor was developed to investigate the dynamic instability of interfacial slip waves.The concept of the surface impedance tensor was extended to the case where the wave speed is of a complex value,and the boundary conditions at the frictionally contacting interface were expressed by the surface impedance tensor.Then the boundary value problem was transformed to searching for zeroes of a complex polynomial in the unit circle...

基于Stroh公式和表面阻抗张量理论，提出了研究界面滑移波动态失稳问题的一种新的方法·该方法将表面阻抗张量概念推广到复波速域，并将摩擦接触界面上的边界条件以表面阻抗张量表示·最终将边值问题化归为求解一个复多项式在单位圆内的根·以弹性半空间与刚体平面相对稳态摩擦滑移为例进行了详细的分析，导出了一个4次复特征方程并讨论了方程在单位圆内解的特性，给出了滑移界面波失稳条件的显式解析表达式

Gas is composed of electromagnetic and other material, a substance which can be imaginary unit i said that the square root of negative one, that is, the virtual and physical entities of the computing complex material, which is the process of mutation of the actual process of change, with acupuncture points on this Characteristics of species, the meridian acupuncture points of the different substances in different proportion, that is, electromagnetic and the proportion of complex material, they have a different God.

气是有电磁和其他物质组成，其中有一种物质可以用虚数单位表示i负一的开平方，就是虚的物质与实体物质的运算复数，也就是突变过程虚实的变化过程，穴位就具有这种特性，经络穴位的不同其物质的比例也不同，就是电磁与复数物质的比例也不同，其所产生的神也不同。

Using 1,3-dicyanobenzene as a precursor, we have obtained two coordination polymer of rare earth metal bridged by isophthalato ligand, Eu complex (4) and Sm complexe coordinated (5). X-ray single crystal diffraction investigation confirms that complex 4 and 5 are isomorphous with near isostructural 〓 unit.

以1，3-苯二氰为前体，合成了两个新的稀土金属与间苯二甲酸根配体桥联的聚合物：间苯二甲酸根配体配合的铕和钐化合物，4和5.X-射线衍射结构分析表明化合物4和5均具有〓基本结构单元且两者结构类似。

Corresponding to the results of largest type Borel directions on the whole complex plane obtained by Zeng Fan-fu and Sun Dao-chun in paper [1],we discuss the case of unit disc and prove that there exists at least one largest type Borel point of K-Quasiconformal Meromorphic mapping with the finite positive order in the unit disk.

相应于曾繁富、孙道椿在参考文献[1]中获得的全平面情形的最大型Borel方向结果，讨论了单位圆情形，证明了单位圆内有穷正级拟亚纯映射至少存在一个最大型Borel点，推广了亚纯函数情形的相应结论。

In addition, new petrochemical facilities will be constructed, including an 800,000 tons-per-year ethylene steam cracker, an 800,000 tons-per-year polyethylene unit, a 400,000 tons-per-year polypropylene unit, and an aromatics complex to produce 700,000 tons per year of paraxylene.

此外，新建的石油化工厂还包括一个每年80万吨产量的乙烯蒸汽裂化、聚乙烯，一个每年产量为40万吨的聚丙烯厂，每年70万吨产量的对位二甲苯厂。

This paper using complex analyis and functional analysis,studies spirallike mappings on unit ball in several complex variables,and obtains the growth and covering theorems about a kind of spirallike mappings with zero of higher order.

以复分析与泛函分析为工具，研究多复变数单位球上的螺形映照，给出了一类螺形映照的高阶零点形式的增长和掩盖定理。

The sign of a complex number finds the complex number of the same direction found on the unit circle.

一复数之符号数乃得出单位圆上，一个方向与原复数相同之复数。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。