实际存在的

The definitions of confidence coefficient and equivalent variance are introduced to indicate the feedback quality,and their closed expressions are derived under the practical environment with both feedback delay and feedback error.

对于实际中反馈时延和反馈误差同时存在的情况，推导了表征反馈质量的置信系数和等价方差的通用闭式表达，将现有只存在反馈时延或反馈误差下的结果扩展到一般情况。

Based on the development of the time and the actual conditions of Tibet, this paper discussed the importance of offering chemistry course, analyzed the current conditions and problems existed in chemical teaching in our college, gave advice on how to strengthen curriculum construction of chemistry, put forward the corresponding countermeasures according to the current situations of Tibet.

论述了开设化学课的重要性，针对西藏的实际，对培养具有高素质人才建设的战略性任务及目前我院化学教学的现状进行了分析，并对教学过程中存在的问题进行了探讨，提出了加强我院化学课程建设的建议，立足于时代的发展，依据当前西藏的新要求，结合西藏实际，提出相应的建设对策。

On the base of the things above, we analyzed the financial system of our country and found the problems existed in the system, including the disfigurement in financial system and the problem happened when the system in use.

在此基础上，研究了我国金融体制的现状，分析了中国金融体制存在的问题包括金融体制的缺陷和我国金融业在实际运用中存在的问题。

Firstly,the paper introduces some related concepts of employment and exchange rate,focused on the difference between the nominal and real exchange rates,price index that impacts the calculation of real effective exchange rate,characteristics of the labor market and the ...

本文首先对与汇率和就业的相关概念进行解析，重点讨论了名义汇率与实际汇率的区别、影响实际有效汇率计算的价格指数、劳动力市场的特征及劳动密集型产业在我国存在的现状及主要问题，回顾了学术界研究汇率变动与就业关系的相关成果，阐述了本文的研究特色。

The combined model of neural network and traditional mathematic models is studied in this paper to overcome the problems of calculation of parameter preset values of complex industrial process, and practical application of this method in process automation of hot rolling is emphatically analyzed and discussed. According to the running results of a hot strip mill for more than three years, the successful application of neural network created the advantageous condition of improving the product quality and automation level of hot strip mill.

针对目前复杂工业过程参数设定值计算模型存在的问题，研究了神经网络与传统数学模型相结合的组合建模方法，重点讨论了该方法在带钢热连轧生产过程参数设定值计算中的实际应用。3年来的生产实际运行结果表明，神经网络的成功应用为热连轧厂进一步提高产品质量和自动化水平创造了有利的条件。

With the objective of the robot′s steady movement, the trajectory is sampled equably and each segment is considered as uniformly variable motion. To guarantee tracking precision, the relation between the tracking control error and the output torque of the controller is analyzed from the point of engineering.

而按照通常的规划算法所规划出的"最优"参考轨迹在实际中却难以应用，因为这一参考轨迹是基于机器人的精确动力学模型得到的，没有考虑实际系统中存在的模型不确定性，也未考虑控制器的动态特性，因而跟踪精度得不到保证。

ABSTRACT: In the article, the author tries to talk on the concepts of digitalization and network, the significance and importance of digitalization and network for Mongolian documents and books, and its present condition, the problems to solve, the problem setting methods, the digitalizing standards, the digitalizing steps and skills, and related hardware and software for digitalization and network.

本文阐述了数字化与网络化的基本概念、实现蒙古文文献的数字化与网络化的意义，分析了目前状况与存在的问题、提出了解决这些问题的实际方法、用于蒙古文文献数字化与网络化的统一标准，建议研究开发软件和筹备硬件，达到数字化与网络化目的的实际步骤与技术方法等。

Facing the present situations and the problems of verification for single-phase Watt-hour meter s in the electric power system,a new syncretizing design of the intel-lective and comprehensive testing equipment for great quantities of the meters is put forward in this paper.

针对电力系统中供电企业民用单相电能表检定工作的现状与存在的实际问题，提出了一种新的多表位智能化综合检测装置的一体化设计方案，详细介绍了基于该方案设计开发的测试装置的具体功能特点与性能指标，并对其实际应用情况进行了阐述。

In order to make it clearer a detailed research of some world-known shipping companies is made, in additional to a lot of data information used.

本文通过对世界散货贸易、运力结构发展趋势的分析，同时结合部分著名航运企业在租入船舶操作与船队经营方面的做法，针对目前国有航运企业船队结构存在的问题以及如何利用租入船舶来进行船队结构调整进行了研究和探讨，并结合中国远洋集团和中散公司的实际情况，运用大量的实际资料做出了充分的论证。

This article embarks from the perfect commercial bank management angle of view, withpracticed two aspects to our country commercial bank capital management from the theory tocarry on the system elaboration, moreover by " Bassel New Capital Agreement" taking theresearch the backing, unified our country to analyze the history of commercial bank capitalmanagement, the present situation and the existing questions. And then sets up the economicalcapital idea separately, enhances the capital ratio adequacy guard systematic risk, theimprovement capital structure reduces the capital cost three aspects to propose the correspondingcountermeasure, had the strong practical significance.

本文从健全商业银行经营管理的视角出发，对我国商业银行资本金管理从理论与实践两方面进行了系统论述，而且以《巴塞尔新资本协议》作为研究的依托，结合我国实际分析我国商业银行资本金管理的历史、现状及存在的问题，并分别从树立经济资本理念、提高资本充足率防范系统性风险、改善资本结构降低资本成本三方面提出了相应对策，具有较强的实际意义。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。