查询词典 scheme

Having made an in-depth and systematic discussion on the conception of NPnP,the paper presents a NPnP scheme based on X.500 directory service. Also the realizability of the scheme is discussed by a simulative implementation of the NPnP process of a network printer.

在仔细研究了网络即插即用的概念和技术后，本文提出了一个基于X.500目录服务［3］的NPnP方案，并通过模拟一台网络打印机的NPnP接入给出了有关的实现过程。

Analyses characteristics of the wind turbine and ventilation fan for underground engineering, and discusses the matching scheme with a wind turbine as power supply. Verifies the scheme with calculation examples.

通过对风力机和地下工程用通风机特性分析，讨论了利用风力机作为动力源驱动通风机对地下工程进行通风的匹配方法。

Advanced optimum control scheme was presented after the analysis of shortage in traditional three wash control scheme of boiler water level.

分析了传统三冲量锅筒水位控制方案的不足，引入压力参数作为补充控制量，提出了改进的优化控制方案。

The analysis shows that with given grid size higher accurate difference scheme can give higher resolutions with wider range of scales, or with given accuracy large grid size can be used for the higher accurate difference scheme. The second part is the numerical simulation of two-dimensional axisymmetric jet. The simulation results show the structure in the near field and the initial transition. In the near field, Kelvin-Helmholtz instability leads to the formation of vortex ring, and nonlinear growth leads to the merging of vortex ring. This is the main instability form. Under the assumption of axisymmetry and two-dimensional computing conditions, the results are applicable only in the near field.

第二部分采用高精度的差分格式对二维轴对称射流进行了数值模拟，模拟结果显示了射流流场结构和涡结构的发展过程，在射流流场近区，K-H失稳导致涡环的产生以及非线性效应的增长导致涡环的对并是射流失稳的主要形式；分析指出在轴对称假设下的射流数值模拟只适用于射流近区的分析。

With the engineering practice of 2×1000MW ultra-supercritical unit of Stage 4 Project of HDPI Zouxian Power Plant at the period of equipment designing and selecting,the advantages and disadvantages of two-row arrangement scheme and single-row arrangement scheme of the high-pressure heaters are discussed in detail.

结合华电国际邹县发电厂四期工程2×1000MW超超临界机组在设计及设备选型阶段的工程实践，对选用双列高加布置方案或单列高加布置方案的利弊进行了详细的论述，所述内容应对以后的超超临界机组的系统设计有所借鉴作用。

Position transformation error is a important part in research of north seeking scheme, the thesis analyses position transformation bringing error of north seeking in two-position scheme and brings forward the method of position transformation error measurement and compensation.

在寻北方案的研究中，转位误差是一个不可忽视的部分，文中以二位置为例分析了转位误差引起的寻北误差和转位误差的关系，并提出了测量和补偿方法。

At the same time, the proportion scheme of "two-high and one-medium" was replaced by the scheme of "three-medium", and the technical parameters were optimized, the central control operation was improved.

工艺设备方面，技术陈旧、产量低、能耗高的生料制备以及熟料煅烧与冷却设备等实施改造和更换；同时，改原有的&二高一中&配料方案为&三中&方案，并优化工艺参数，完善中控操作。

Finally, based on the principle of the selection of express highway, the scheme of the selection of express highway of the Qinyu landslide is optimized and proposed the scheme of right bank tunnel is the best from the engineering and geological perspective.

综合上述研究成果，结合公路选线原侧，从工程地质角度上，对秦峪滑坡群段公路选线方案进行优化，建议右岸隧道方案为最优方案。

Not only the overall scheme for the frame of this system is determined, but also the scheme for transmission of luffing motion and rotating motion is done. In addition, the design and calculations are done for driving, transmitting, hoisting, balancing jib, tower cap and dolly of luffing motion.

本文确定回转塔式起重机试验台的总体结构方案，确定变幅运动和回转运动的传动方案，设计和计算变幅运动的驱动部分，传动部分，起重臂，平衡臂，塔冒和小车。

A scheme is put forward, which is designed for to-and-fro maglev train between two stations, and the practicable methods for each part of this scheme are discussed.

提出了适用于我国现阶段的，两站间往复式磁悬浮列车线路的ATC系统方案，讨论了各部分的组成和实现方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。