不同剂量伊曲康唑制剂对犬血常规及肝肾功能的影响

旨在评价不同剂量伊曲康唑-环糊精制剂通过皮下注射途径对健康比格犬肝肾功能及血常规的影响。选用体重±10 kg的健康纯种比格犬32只,按试验要求随机分为4组,每组8只,建立稳定的生活制度。分别按照0.25 mg/kg、0.75 mg/kg和1.25 mg/kg剂量,皮下注射伊曲康唑制剂,3日1次,连续7次,对照组注射生理盐水。于试验过程中第0、5、10、15、19天采集相关样品,对犬临床表现、血常规指标、血液生化指标、尿常规指标及肝肾功能进行全面的评价。结果表明,给药组与对照组相比,除白细胞相关指标外,其余指标都在正常范围内。给药组在试验过程中均出现白细胞升高现象,但在试验结束后5 d内均恢复正常。因此,伊曲康唑-环糊精制剂作为犬皮下注射剂型,具有良好的安全性和耐受性,操作方便,动物依从性好,适合兽医临床应用。     

“西育1号”芹菜周年栽培技术

"西育1号"芹菜新品种于2009年10月通过陕西省农作物品种审定委员会登记。经过在西安三桥农场、西安市现代农业科技展示中心多年的多茬口栽培试验以及高陵、阎良、周至等区县的试验示范,总结形成了一套适合关中地区"西育1号"芹菜的优质高效周年栽培技术,以期为该品种的推广提供技术指导。     

Analysis on Competition from the View of Law and Economics and the Inspiration

The establishment of the competition legal system is the response to the social and economical reality. The perfection of the competition legal system needs the support of economic theory. Therefore, analyzing the competition from the law and economic perspective is propitious to perfect the regulation of competition in the law system constantly, guarantee and promote competition, and thus to establish and maintain reasonable and efficient competition order, promote market-economy developing prosperously and harmoniously. The paper uses the study methods of economical and comparative analyze, explore the sorts of competition and their effectiveness, believe that the perfection of the competition legal system should firstly definite that its adjust object is the effective competition with monopoly factor; though the exemption of competition cant be avoid, it continuously appears shrinking trend. The competition legal system will play a more important role in the economical life.     

Real-time Vehicle Scheduling

The traditional scheduling for vehicle is option in the fixed network. But it can't satisfy the real time environment. The demand of order is changeable and uncertain in real environment. It is convenient for scheduling transforming it into static data, but can't get the advantage on time. This paper proposes a real time vehicle scheduling on the study of traditional scheduling and discusses the model structure and the key technology for the real time system that establishes the base for develop teal time system.     

精密排种器的特征造型及其装配关联设计--基于Solidworks

为了提高排种器的改型设计和系列化设计的效率,基于Solidworks采用自上而下的设计方法对推种式型孔轮排种器进行三维特征造型和装配关联设计;同时,探讨了关键零件的三维特征造型过程中的技术要点和基于装配的关联设计的技术关键,动态模拟装配过程、关联产生二维工程图.     

半固定管道式喷灌系统移管机行走轮平衡状态的研究

对半固定管道式喷灌系统移管机运行过程中的平衡问题进行了分析研究，建立了运动时行走轮稳定状态的数学模型，论证了研制移管机的可行性。     

双向竖井贯流泵站模型泵装置模型试验

按照流体力学相似原理建立了黄麻涌双向竖井贯流泵站流道的装置模型,试验测定了模型泵装置在指定叶片角度下运行的装置综合特性曲线,将泵装置综合特性曲线换算成原型泵的特性曲线,同时试验测定在不同工况运行状态下的汽蚀性能,并观察进出水流道的流态,得到了汽蚀性能结果,提出了建设泵站的注意事项和相应的改进措施。     

旱田中耕节水灌溉设备的研究

分析了节水灌溉现状；以玉米苗期为研究对象，结合黑龙江省旱作农业实际，提出了一种与中耕相结合的灌溉方式，为采用机械化灌溉方法解决作物苗期干旱问题提供参考。