查询词典 operators

From our results we know that the average error of the Lagrange interpolation sequence and the Hermite interpolation sequence based on the Chebyshev nodes in the 1-fold integrated Wiener space equal weakly to the average error of their corresponding optimal approximation polynomial in the 1-fold integrated Wiener space,and as a kind of information-based operation,they have simple form and their recover functions are polynomials,in the 1-fold integrated wiener space,their average error equal weakly to the corresponding minimal information radius whose permissible information operators class is function values.

通过我们的结果可以知道，基于第一类Chebyshev多项式零点的Lagrange插值算子列和Hermite插值算子列在1-重积分Wiener空间下的平均误差弱等价于相应的最佳逼近多项式在1-重积分Wiener空间下的平均误差，并且作为形式简单且恢复函数为多项式的一种信息基算法，其在1-重积分Wiener空间下的平均误差弱等价于相应的以函数值计算为可允许信息算子的最小平均信息半径。

A perspicuous operation-based chromosome representation is presented and corresponding genetic operators are designed for the job shop scheduling problem.

本文针对多阶段、多机器生产环境中普遍存在的调度问题，基于智能优化技术，研究具有广泛适应性的求解方法。

New results in the perturbation theory of maximal monotone and m-accretive operators in Banach spaces.

所以本文的结果改进和推广了文献［3］和文献［4］中的相应结论。

At present, the company has more than 3100 super-operators, more than 300 pharmacy customers.

目前，公司拥有3100多家商超、300多家药店客户。

The splicing／decomposible encoding scheme proposed by Xu et al is applied to the construction of dynamic selection and mutation operators that were built respectively on the levels of genotype and phonotype of population.

简要介绍了徐宗本教授新近提出的可分解／可拼接遗传算法编码，并证明了一个利用对偶适应函数判定已知个体是否为相对全局最优解的判据。

Products have yacht operators, chemical raw materials, labor gloves, wet-blue and desiccant such as pigskin.

经营产品有游艇、化工原料、劳保手套、蓝湿猪皮及干燥剂等。

The cylinder valve and pigtail valve operators should be of fail closed design.

钢瓶阀门和挠性阀门控制器应当是有故障则关闭的设计。

Due to the standardization of technology and easier procedure of payment , NFC shows advantages in the proximity mobile payment field. In many countries, the local operators conduct the experiment plan of NFC mobile phone.

由於NFC具有标准化的技术，且付款程序更简单，因此使得NFC在应用於行动交易的服务领域时，具有较大的优势，特别受到电信业者与消费者的重视与青睐。

Even experienced press operators will still only achieve near-offset results, despite recent advances in UV-inks and flexo platemaking.

即使是经验丰富的新闻机构也只能达到接近偏移的结果，尽管在最近的进展紫外油墨和柔性版制版。

By using the polar decomposition, spectral decomposition, the spectral theory of operators, the intersection of the spectra of operator completions are obtained.

5深刻研究缺项算子矩阵Mx存在逆补的一般性条件，并获得了补矩阵Mx的所有预解集交集的特性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。