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One of the second order of angels. 二级天使天使中的第二级
second order structure 二级因素结构
And the second order effects should also be mild. 第二波的影响亦应该比较温和。
Numerical solution of second order differential equations. 二阶微分方程的数值解。
Kim B. Bruce gave a system of axioms lor second order logic L(Q). Bruce于1978年提出二阶逻辑L(Q)的概念和公理系统。
Kim B.Bruce gave a system of axioms for second order logic L(Q). Kim B.;Bruce于1978年提出了三价逻辑L(Q)的逻辑公理系统。
The general solution of a kind second order equation is given. 摘要给出一类二阶变系数线性微分方程的通解。
It is: (1)designed according to attenuate vib-ration system of second order. 其特点是按具有衰减振荡的二阶系统进行设计;
In this paper,order structure of quasi-left-al ternating BCI-algebra is discussed,the Hasse graph is given,and the operating law is clearly described. 讨论了拟左交错BCI-代数的序结构,给出了其哈斯图,揭示了图中元素间的运算关系。
By combining these pictographs, a second order of ideas is expressed. 把这些象形字缀合在一起表示了另一层次的观念。
The results show there is structure modulation in lanthanum chromates and the model of long-range order structure is built up. 高分辨电镜的观察发现了铬酸镧晶体中存在结构调幅,并构建了长程有序结构的模型。
Existence of positive solutions of BVP for second order IDE with fixed moments. 二阶脉冲微分方程边值问题。
Title： Boundary value problem for a class of second order nonlinear O.D.E. 关键词：非线性常微分方程;边值问题;解;存在性
An Analytical Study on Cherenkov Cascading Second Order Nonlinearity[J]. 引用该论文钟开生;胡鸿璋;张海斌;梁麦林.
The mechanic property, microstructures, formation mechanics and deform behavior of magnesium alloy with novel long-period stacking order structure are described in detail. 重点阐述了新型长周期堆垛有序结构镁合金的力学性能、微观组织、形成机理及强化机制；
The proline rich helix, glycine rich helix, and importance of these residues and water molecules in forming the higher order structure of collagen fibers. 贝它褶板的成份对丝蛋白的强度、弹性与伸缩性的关连性。丝蛋白的丝心蛋白的基因编码。
Second, the structure and algorithm of ADRC controller is discussed in detail and modified the structure and parameters tuning of the ADRC applied to the typical large inertia and large time delay characters of first order and second order plants. 然后,详细讨论了ADRC控制器的结构形式和算法实现,结合典型一阶二阶大惯性纯时滞系统对参数整定以及ADRC的结构进行了改进,并引入时间尺度的方法,简化同类对象的ADRC的参数整定。
The difficulty is in which way the non-circulating stock can acceptably enter the second order market. 全流通的难点是非流通股份以何种方式进入市场,才能被二级市场所接受。
Finally, we fuzzify three crisp preference structures. We propose the definitions of fuzzy total interval order structure, fuzzy total semiorder structure and fuzzy partial order structure. 最后，我们对三种特殊的偏好结构进行了模糊化，我们给出了模糊全区间序、模糊全半序及模糊偏序的定义，讨论了三种结构的等价条件，研究了每种偏好结构的基本性质。
Using SEM, the amount of surfactant and spray temperature is obtained in order to prepare sieves with ordered structure with the aid of SEM. 用扫描电镜还研究了获得有序结构需要的表面活性剂量和喷雾温度;