计算机

The work has been emulated and analyzed by computers, and a computer network fault diagnosis system has been excogitated.

在BP神经网络算法上对LM算法进行改进，对在LM算法中的大型矩阵求逆时使用并行算法求解线性方程组的方式加以改进，并使用计算机网络故障诊断作为实际算例进行计算机仿真和分析，开发了一套计算机网络诊断系统，以期能对理论研究和应用工作提供参考和帮助。

Because cryptology technology is the most important method to insure information against filched, next this thesis introduces development status of cryptology theory and some traditional cryptology.

首先本文介绍了计算机信息安全系统的脆弱性，针对计算机信息系统存在的不安全因素，论述计算机安全系统的管理措施和安全等级划分标准，并以此作为信息安全系统的设计准则。

With computer network technology matures, computer networking applications has become an inevitable trend in the development of the computer.

随着计算机网络技术的日趋成熟，计算机的网络化应用已成为计算机发展的必然趋势。

With computer viruses being more and more rampant,computer security has been paid more attention. And anti-virus techniques are developed more rapidly too.

随着计算机病毒越来越猖獗，计算机安全越来越受到人们的重视，计算机反病毒技术也发展得越来越快。

With computer viruses being more and more rampant,computer security has been paid more attention. And anti-virus techniques are developed more rapidly too.

着计算机病毒越来越猖獗，计算机安全越来越受到人们的重视，计算机反病毒技术也发展得越来越快。

Therefore, computers are used when the time saved by using a computer offsets its cost.

因此，当使用计算机节省的时间和计算机的成本相当时，我们就使用计算机。

Computing: Superimposing computer graphics on the real world, instead of displaying them on screens, has many potential uses

计算机行业：将计算机图像叠印于真实世界里，而不是把它们显示在计算机屏幕上，这一创新有很多潜在用途

Big computers are much bigger, and personal computers have capabilities that rival mainframes of a decade ago.

大型计算机变得更大；而个人计算机的能力可以和十年前的主流计算机相媲美。

The confidence and accuracy of distinct element method simulation model of charging of bell-less top blast furnace are only verified and affirmed by experiment. The experiments of one circle charging and multiple circle charging are made in the test model of bell-less top blast furnace.

从而，以高炉炉料颗粒离散单元法模型为基础，结合计算机实施技术，建立了高炉无钟炉顶布料的离散单元法模拟模型，并将其开发编制成了大型的计算机模拟应用程序BLTDEM，配置了功能齐全的前后处理器，以完善计算机模拟和应用。

By means of analyzing the recent technical level of domestic turbine governor researching manufacturers, this paper summarizes from following aspects: the governor's system structure modes, the microcomputer adjustors composed of industry control computers, dual-redundant computer issue, friendly man-machine interfaces with plenty contents, the governor's computer analog test functions, hydraulic components adopted the industry standard such as a proportional servo valve or an electrohydraulic converter composed of a servo motor, the setup of mechanical feedback and mechanical opening limited mechanism, the governor's generally raised oil pressure grade.

通过分析国内水轮机调速器研制生产厂家的最新调速器技术水平，从调速器的系统结构模式、以工业控制计算机构成的微机调节器、计算机双机冗余问题、友善且内容丰实的人机界面、调速器的计算机仿真测试功能、采用工业标准液压件如比例伺服阀或伺服电机构成的电液转换部件、机械反馈和机械开度限制机构的设置、普遍提高的调速器油压等级等方面进行了总结。

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。