工程技术研究 =, 2020

Kexue tongbao, 2008

水电水利, 2020

智能城市应用

随着信息技术和计算机网络的迅速社会经济发展和迅速发展，信息安全方面出现了新的挑战。网络本身是开放的，直接影响it数据的安全性。它分析了计算机网络的安全问题，并提出了确保计算机网络安全的具体预防措施。

水电水利, 2020

鉴于电能的重要性,电力企业加大对电力技术的研究力度,希望在发挥其基础功效的同时,增强其节能效果,以更好的适应现今社会发展需求,推动行业的可持续前行。文章就将重点对电力技术中的电力节能技术应用展开分析探讨,以供参考。

水电科技, 2019

移民资金作为专项资金，实行封闭式管理，移民综合监理资金监督工作受到一定的局限，监督作用得不到有力发挥。文章从移民资金监督实践出发，深入分析资金拨付流程、规划标准及概算执行、会计报表编制、移民资金动态管理台账四个关键环节上资金监督要点，指导移民综合监理相关工作开展。

Science in China Series B-Chemistry, Life Sciences & Earth Sciences (in Chinese), 1993

SCIENTIA SINICA Physica, Mechanica & Astronomica

Dynamic behavior under cyclic loading conditions and creep behavior under quasi-static loading conditions were investigated by instrumented indentation of pure aluminum to reveal the influence of loading conditions (e.g., load, loading rate, and holding time) on indentation responses. The results of cyclic indentation show that, with the increase in the holding time, load, and loading rate of the pre-cyclic loading segment, the effect of creep on the subsequent cyclic indentation can be weakened, and the measured mechanical properties (e.g., contact depth, indentation hardness, and elastic modulus) can reach constant levels more rapidly with the increase in cycle number. The results of the creep tests show that the elastic modulus and indentation hardness decrease with the increase in holding time, the steady-state creep stress exponent obtained by instrumented indentation is independent of load, and a long holding time is not suggested for the creep tests. Indentation hardness and steady-state creep resistance measured within the inner grains are higher than those measured near the grain boundary regions.

SCIENTIA SINICA Technologica, 2011

建筑工程与管理, 2019

在建筑机电安装过程中，建筑机电安装材料种类繁多，机电设备种类繁多。在各类建筑机电设备中，很难选择合适的建筑机电设备。各种不同的价格和质量给建筑物的机电安装带来了一定程度的麻烦。安装中设备较多，如计算机网络工程、照明工程、设备安装等。这些项目的安装成本是不同的。因此，在这些多方面的影响下，企业难以控制成本。导致施工机电工程安装成本非常高，影响到企业的生存，从这个角度看，施工机电工程安装成本管理非常关键。