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Objective To evaluate the effect of absorbable screws for intra-articular fractures.

目的 评价可吸收螺钉在关节内骨折中的临床应用效果。

objective:to assess the curative effect of intra-articular fracture treated with absorbable screws androds.

目的:评价可吸收材料治疗关节内骨折的临床效果。

There was large amount of lymphocytes and acidophilic cellular infiltration around tumor tissue.

IIIB期非小细胞肺癌患者应用紫杉醇脂质体注射液初始化疗后,可获得较好的组织病理学疗效评价。

This paper aims to compare the subjective modal meanings of adjectival suffixes of Russian and Chinese in order to shed light on the meanings of the affixes and those of word formation in the two languages.

本文以俄汉语形容词后缀为切入点,通过对比俄汉语形容词后缀在附加意义上的异同,可以得出结论:俄汉语形容词后缀均可附加评价、情感和修辞色彩,但又各具有特点。

With the society Of city develobing ,the value of urban forestry become More and more affirmable and is taken care by every City in the world ,this paper excerpt the history of Urban forestry and the need of constructing urban forestry ,refer to concept ,category ang area of urban forestry ,introduce the condition of natural and environment,the situation of society and economy of nanning simply, summarize status of forestry resource in nanning, analyze and evaluate urban forestry in nanning about city afforestation ,timber structure,biodiversity ,comprehensive development of forestry ,and so on ,in according with investigation of Nanning citys afforestation in 2000,and suburban forest resource survey in 1999 ,and so on ,suggest the antidote of sustainable development according to the problem existing at present and develobment tendency of ecology ,second, bersist the orientation development of urban forest ,third,persist the principle of "the same three paces"and "the three unity",the last,change the affaire of managed department

随着城市社会经济的发展,城市林业的重要性越来越受到世界各城市的肯定并给予关注和重视。本文引述城市林业的历史以及建设城市林业的必要性,提出城市林业的概念、范畴及其地域范围,简要介绍南宁市城市自然环境条件与社会经济概况,依据2000年南宁市城市绿化普查及1999年南宁市郊区森林资源清查等资料,概述该市林业资源现状,并对南宁市城市林业的城市绿化、林种结构、生物多样性以及林业综合开发等进行分析评价,针对存在问题及城市林业未来的发展趋势提出南宁市城市林业可持续发展的对策:1加强生态文化宣传教育;2坚持城市林业的定位发展;3坚持"三同步"、"三统一"的方针原则;4转变经营部门职能,旨在为南宁市城市林业的建设和发展提供参考。关键词城市林业;城市概况;现状分析;可持续发展

The evaluation of drillability anisotropy of the formation is very important for well trajectory control.

地层可钻性各向异性的评价对井眼轨迹控制具有重要意义。

Starting with the elevation of underground water resources and a safe level of mining through variable system theory, this paper analyzes the conditions of underground water resources based on the well-studied determination method of determining the two hydrographical coefficients: rainfall infiltration replenishment rate and irrigation replenishment rate. Then considering irrigation, rainfall, drainage and other related factors, a mathematical model is set up for the calculation of underground water storage,exploitation on water regulation. After analyzing the adaptability of molepipe drainage, an underground water table regulation is given out.

论文从灌区的地下水资源及其可开采量评价分析方面入手,在对两个主要的水文地质参数即降雨入渗补给系数、灌溉入渗补给系数确定方法研究的基础上,对灌区的地下水资源状况进行分析,依据灌区的灌溉、降雨、排水条件及各种现状因素,建立了地下水资源量计算的数学模型,西安理工大学工程硕士专业学位论文计算得到青铜峡灌区地下水的最大补给量和可开采量;另外对在开发利用地下水资源过程中的地下水位的调控进行了初步的探讨,在银北灌区开展对暗管排水调控地下水位的试验研究。

In order to study the contribution of agricultural lands to the sustainability of mega-city area, the emergy synthesis ,developed by Odum, is incorporated in this paper to evaluate the energetic efficiency of land use.

应用Odum所建立的能值理论和方法,通过能值指标评价各类用地的土地利用效率并探讨不同农作物的农地效益,寻找农地可持续利用的途径,从而为土地使用的可持续规划提供方法上的参考依据。

In addition, after a detailed investigation and study on geologic conditions of Jinzhou water-tight oil storage cavern by using Block1.0 and Unwedge software, respectively, all removable blocks relaed to each excavation plane of Jinzhou water-tight oil storage cavern were found and the magnitude of the removeable blocks with respect to the distribution of discontinuities and the position of excavation planes was systematically calculated.

阐明了块体理论赤平解析法可动块体辨识软件Block1.0的理论基础及编制思路,通过赤平解析法和Block1.0就某实例计算结果的对比,验证了Block1.0的准确性;同时,在对锦州地下油库勘察资料进行详细研究的基础上,分别采用Block1.0和Unwedge软件,找出了锦州地下水封储油洞库各开挖面上可动块体的分布情况,从开挖面位置和结构面分布两方面对锦州地下水封油库的稳定性进行系统评价。

This paper from squirrel food availability,food composition,the selectivity of foodresource,take edible behavior and energy countermeasure for food nutrition quality and theform structural feature of alimentary canal and few aspect such as seasonal adaptabilitychange as well as nutrition condition appraisement of population carry out research as redsquirrel nutritional adaptive strategy.At the same time for go on preliminary discuss thegenetic diversity of red squirrels from Daxingan Mountain,Xiaoxingan Mountain,respectively.The result was considered:1squirrel forage plant can use existent obviousseasonal change.

本论文从松鼠食物的可利用性、食物组成、对食物资源的选择性、食物营养质量、取食行为和能量对策、消化道形态结构特征及季节适应性变化以及种群营养状况评价等几方面对东北松鼠营养适应对策进行了研究,同时对大、小兴安岭两个地区松鼠种群的遗传多样性进行了初步的探讨,结果认为:1松鼠饲料植物的可利用性存在明显的季节变化。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力