参考系统

It can also be used as a reference by researchers concerned with the formal modeling of concurrent systems.

它也可以被用来作为通过与正式的并发系统建模有关的研究者参考。

Those conduce to the analysis and the design t...

该仿真结果完全满足系统的设计要求，可为超宽带放大器的分析和设计提供进一步研究的依据，具有工程参考价值。

Moreover, it analyses the time sequence of control to different work phases and control law of nozzle.

本文的研究工作对航空发动机数控系统的设计改进具有一定的参考价值。

The flexible coordinated control system provides a new attempt and approach for control of units, and it is of value to reference.

柔性协调控制系统为单元机组控制提供了一种新的尝试和途径，具有一定的参考价值。

The research collectively utilized some modern control devices, such as PLC, frequency conversion device, sensor, and their program control method, all of these are of some reference value to the study of relative control system.

本论文综合运用了可编程控制器、变频器、传感器等现代工业控制常用的控制部件及其相关程序设计方法。所做的研究对同类系统的研究和开发具有一定的参考价值。

Integration of computer programming technology, high resolution optical measuring system and photoelectrical technique;--Soft key input;--Light source adjustment;--Selectable testing model, conversion tables, pressure-holding time, file number input and data saving functions

该机采用计算机软件编程，光学测量系统，光电传感等技术，通过软键输入，能调节测量光源的强弱，能选择保荷时间，文件号与储存等，并提供各种硬度值的转换表方便参考。

Reference number of global or local coordinate system used to define surface orientation.

定义面的方向的全局或本地坐标系统的参考编码，其实就是坐标系的编号

According to the present situations of protected area in China and referring to the definition and category abroad, we suggested the forest natural protected area mainly include three types as follow: Nature Reserves (NR; types of forest eco-system), Forest Parks and Public Welfare Tree Farm. Researches of evaluation on ecotourism resources of forest natural protected area focused on two aspects basically: to appraise and account the ecotourism resources monetarily from the standpoint of pure economics; to assess the exploitability of ecotourism resources based on the theories of conservation biology and ecology, in which finding the reasonable equilibrating point between protection and: utilization was emphasized. On the studies of development pattern of forest ecotourism resources, it is necessary to deal with the relationship between protection and exploitation correctively, namely to put the protection as the first consideration and balance the "Tree r.1ajor Benefits" so that prompting the virtuous circle afforest ecotourism.

根据我国自然保护地的实际情况，参考国外自然保护地的定义与分类方式，可认为我国的森林自然保护地主要应主要包括森林生态系统类型自然保护区、森林公园及公益林场三种类型；森林自然保护地的生态旅游资源评价研究主要集中在两方面：一是单纯地从经济学角度对旅游资源游憩价值进行货币化评价与核算，二是从保护生物学和生态学角度对资源的可开发性进行评价，其侧重在于找到保护与开发的的科学平衡点；在森林自然保护地旅游资源的开发模式研究上，必须正确处理开发与保护的关系，把保护放在第一位，坚持"三大效益"兼顾的原则，才能实现森林生态旅游资源开发与保护的良性循环。

The result of this system research also provides important reference for other correlative design.

本系统将对其它相关研究设计提供重要的参考依据。

By optimizing the model, we also put forwatd with a cacultion method to decide the number of checking service counter. An example is used to explain the caculation procedure and comfirm its pratical use, it also serves as reference for similar projects.

通过对模型的优化设计，科学地确定超市服务收费通道数量，并通过实例说明了该方法的计算过程，证明排队论在超市服务系统优化中具有实际用途，为类似的设计提供参考。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。