查询词典 reference system

Combine with resource-based characteristics of regional economic development and the description of evolution in regional PRED system by logistic curve, the development of mineral resources from abroad and ecological protection of the region should be taken for a useful reference.

结合资源主导型区域经济发展的特点，利用罗吉斯蒂曲线描述区域PRED的系统演化，借鉴国外矿产资源开发区域与生态保护的有益经验，提出对我国的启示。

Therefore, we undertake research on the logistic performance assessment system so as to provide some reference and help for the enterprise.

本文分为五部分。第一部分回顾了国内外企业物流绩效评价理论的发展，并提出了本论文的研究目的。

The Lorentz transformation does not represent the two coordinate system with two reference of both time and space.

洛伦兹变换的两坐标系不能代表两参考物的两个时空。

The experimental results show that the proposed system well regulates the motor speed and the secondary magnetic flux for a large torque reference without a windup phenomenon.

实验 结果表明，该系统以及调节电动机速度和二次磁通为大扭矩参考无结束现象。

It. would lay the foundation of the five categories of relations in the Malayan system, and without any reference to marriage-law.

这正是我的说明的基础；但是它只是麦克伦南先生的说明的一部分。

C language operating system memory management procedures are relatively simple, can be used as reference.

c语言编写的操作系统存储管理程序，比较简单，可作为参考。

The invention discloses a method for measuring seawater chemical oxygen demand by photometry, wherein the seawater exemplar is first pre-processed, then using the basic potassium hypermanganate as reaction system, the potassium permanganate is deacidized quantitatively by organics to produce manganate, using pure water or margin solution as reference ratio, measuring the absorbance an of the manganate at its maximum absorbing wave length 430 nm, drafting the A-COD value operating curve, obtaining the concentration of the organics in the water, i.e.

本发明公开了一种对海水化学需氧量进行测定的光度测定法，该方法首先将海水样品进行预处理，再以碱性高锰酸钾为反应体系，这样海水中的有机物在强碱性介质中与过量的高锰酸钾迅速反应，高锰酸钾被有机物定量还原后生成锰酸盐，以纯水或空白溶液作参比，在锰酸盐的最大吸收波长430nm处测其吸光度A，该吸光度A与海水样品中的有机物的含量具有正相关关系。

With the rapid development of science technology , the social environment changes at very fast speed. Uncertain factors and risks of construction engineering project are manifolding increasingly, in addition ,the risk management of construction engineering project has not method system for reference. During the process of project management ,most of people deal with things by right of their experiences. The scale of expense lead by risks is larger and larger.

随着科技的飞速发展和人们生活节奏的不断加快，社会环境瞬息万变，各建筑工程项目所涉及的不确定因素日益增多，面临的风险越来越多，再有我国的建筑工程项目风险管理没有一套完整的可供参考的方法体系，在建筑工程项目的管理过程中，大多数是凭自己的经验办事，风险所致损失规模也越来越大。

In this paper, a typical robot system manipular is taken for an example, by adopting backstepping control, adaptive neural network and damping scheme, a smooth robust adaptive controller is achieved to track the given reference trajectory and swicthing is avoided.

本文以典型的机器人类系统机械臂为例，使用反步控制结合自适应神经网络和非线性阻尼技术，给出了一种光滑的鲁棒自适应控制器来跟踪给定参考轨迹，避免了控制器的切换。

Through the investigation on different specialized higher grades medico's employment intention to serve the community and countryside, and through the analysis of relevant data, discusses how to perfect the training pattern of medical and health services personnel for our country's community and countryside, and provide the reference for perfecting Chinese style training system of medical and health services personnel for community and countryside.

通过对不同专业高年级医学生服务社区农村就业意向的调查和相关资料分析，对我国社区农村医疗卫生服务人才培养模式进行了探讨，为建立健全中国式社区农村医疗卫生服务人才培养体系提供参考。

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。