查询词典 computation

As the commonly use of Internet, the service content of Web is becoming more and more complicated, therefore, dealing with the transaction is becoming more important. The complementary of the Web service function is also critical due to the development of the Web grid computation.

随着Internet的应用范围的扩大，Web服务的内容也越来越复杂，因而对于Web服务中的事务处理也越来越重要，而网格计算的兴起与发展，对Web服务功能的完善起到了至关重要的作用。

In this paper the computation of complete response of first-order circuit with constant excitation is discussed in detail.

详细讨论了一阶电路在恒定激励作用下的全响应计算。

The results show clear that the spectral element method possesses high numerical accuracy and the adaptability to the complex computation domain.

计算表明提出的等参谱元方法的精度非常高，同时对曲边求解区域具有比较好的适应性。

As known to all, it plays a very important part in matrix theory and computation on real or complex field.

我们知道矩阵分解理论对研究实数矩阵的理论和计算有着极其重要的作用。

However, OFDM technology also has some defects in nature, such as the high complexness of computation, high sensitivity to the offset of carrier frequency and the phase noise.

OFDM技术也有一些缺点，如计算复杂度高，对载波频率偏移和相位噪声都很敏感。

Keywords: distributed cryptography; provable security; composable security; threshold cryptography; secure multiparty computation

中文关键词：分布式密码；可证安全性；组合安全性；门限密码；安全多方计算

To regulate policy composition and guarantee its correctness, an algebraic model called APoCA (attribute-based access control policy composition algebra) is proposed for composing access control policy. In APoCA, an authorization relation between entities is described at the attribute level. APoCA fertilizes the existing formal frameworks by taking into account the computation of attribute values.

为了规范策略合成和保障策略合成正确性，基于属性刻画了实体间的授权关系，通过属性值的计算结构扩展了现有的策略合成形式化框架，建立了新的基于属性的策略合成代数模型APoCA(attribute-base access control policy composition algebra)。

That field which is concerned with decidability and solvability of problems is referred to as computability theory or theory of computation, although some computer scientists advocate the inclusion of the current field of algorithms as part of the discipline.

我们把问题的可判定性和可解性的研究领域称为可计算性理论或者计算理论，虽然一些计算机科学家主张把现代算法领域包括到这门学科当中去。

To solve the third problem, the definition of T-revision function and RT-computation model are proposed, and it is proved that with the increase of revision time, T-revision function converges to revision function and T-revision function is computable.

作为对第3个问题的解决，作者提出了T-修正函数的定义和RT-计算模型，证明了随修正时间的增长，T-修正函数逼近修正函数，且T-修正函数是可计算的。

To solve the third problem, we present the definition of T-revision function and RT-computation model, prove that T-revision function converges to revision function with the increase of revision time and Trevision function is computable.

作为对第3个问题的解决，作者提出了T－修正函数的定义和RT－计算模型，证明了随修正时间的增长，T－修正函数逼近修正函数，且T－修正函数是可计算的。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。