This paper gives an enumeration formula W(n) about nonisomorphic and selfcomplementary tournaments,and corrects a falsity on existence of selfcomplementary tournaments.
给出了不同构自补竞赛图的计数公式Ｗ（ｎ），并且纠正了一个关于自补竞赛图存在性的错误结论。
In the Presented paper the uncertainty caused by measure principle of the cylinder method for measuring the thermal conductivity of thermo-insulating materials with heating of self-compensation is analyzed with a numerical method.
本文对测定保温材料导热系数的自补偿圆管法的原理误差进行了分析。
A self-compensation method is proposed based on digital closed-loop control technology that eliminates the influences of the factors such as working conditions,circuitry parameters and so on.
提出一种基于数字闭环控制技术的时栅自补偿方法,消除了工作条件、电路参数变化等因素的影响。
Based on a self-compensation model involving the deep donor MGaVN,we calculate the hole concentration as a function of magnesium doping concentration NA,w.
考虑施主型缺陷MGaVN的自补偿作用,计算了空穴浓度随掺杂浓度变化的曲线关系。
This method was used for preparing SiC whiskers which distributed homogeneously in the matrix of Si_3N_4 powder, and then Si_3N_4 composites with SiC whisker reinforcement were prepared, Since no additional whiskers are needed, this kind of materials may be referred to as "self-reinforced ceramic-based composites".
本工作研究了SiO_2与C反应法合成SiC晶须的条件及机理;藉此法在Si_3N_4基体粉末内合成了均匀分布的SiC晶须,并制备出SiC晶须补强的Si_3N_4复合材料(因不用任何外加晶须,这类材料可称为“自补强陶瓷复合材料”)。
In this paper,we studied the problem of L(2,1)-labeling on self-complementary graphs and proved that λ(G)≤2Δ for self-complementary graphs.
研究自补图G的L(2,1)-标号问题,证明了自补图的L(2,1)-标号数满足λ(G)≤2Δ。
The(edge) covering number and (edge) independence number of the self-complementary graph are discussed.
主要讨论了自补图的边独立数和边覆盖数，给出了点独立数的严格上、下界： ，其中 是 的点色数，分析并证明了点独立数取得上、下界的自补图的存在性。
Wear self compensation tribological effects of ZS additives for copper steel rubbing pairs in N68 oils have been studied with application of reequepped four ball tester.
运用改装的四球试验机考察了ZSC添加剂在N6 8油中对铜 钢摩擦副的磨损自补偿效应 ,研究表明 :ZSC添加剂具有优异的减摩和节能效应 ,对铜 钢摩擦副及其配件产生了优异的自补偿耐磨效应、零磨损效应和自修复效
As the boron concentration has been optimized by the theoretical analysis and experimental results, the temperature self compensation is realized.
通过理论分析和实验研究，找到了实现传感器温度自补偿的最佳掺杂浓度值。
The properties of self complementary graphs were studied.
研究了自补图 Gp 的一些性质 ,提出新的算法 ,得到 3个对角 Ramsey数的新下界 :R( 17,17)≥ 8917,R( 18,18)≥ 110 0 5,R( 19,19)≥ 1788
The Slot-loaded Planar Equiangular Spiral Antenna which based on self-compensation structure was used as radiation cell.
文章给出了一种新型结构的缝隙加载平面等角螺旋天线,该天线采用基于自补结构并附加缝隙的平面等角螺旋振子组成,采用矩量法对缝隙位置进行优化以改善天线的阻抗特性。