欧式木窗专用推台铣主轴动平衡方法研究

介绍了普及型欧式木窗专用推台铣床的作用及其特性，阐述了欧式木窗推台铣床主轴的平衡理论基础．指出了该机械系统的动平衡方法，并通过试验做出了分析。     

IMAGING DIAGNOSIS: MAGNETIC RESONANCE IMAGING OF A CERVICAL WOODEN FOREIGN BODY IN A DOG

This article describes the discovery of a chronic cervical wooden foreign body ventral to the left transverse processes of the cranial cervical spine using magnetic resonance imaging (MRI) in a dog that presented with chronic neck pain and lameness. The dog did not exhibit dysphagia or chronic draining tracts, the most common signs of the presumed cause, that of a penetrating oropharyngeal foreign body. The foreign body itself was represented on MR images as an oval straight-edged core within an inflammatory tissue reaction. The wood was slightly hyperintense on T2- and isointense on T1-weighted images relative to muscle. Surrounding this was a more conspicuous contrast-enhancing reactive tissue rim that was hyperintense on all pulse sequences. Adjacent musculature also exhibited diffuse edema and contrast enhancement that extended around the left cervical vertebral transverse processes and local intervertebral nerve roots. The foreign body was found to be a wooden stick upon surgical removal. MRI is an excellent method for visualizing the inflammatory tissue reactions associated with soft-tissue foreign bodies because of its contrast resolution and depiction of anatomy in multiple imaging planes.     

我国木门自动化制造特点及发展趋势

木门加工装备的自动化水平直接影响木门的生产效率和产品质量,并决定企业的竞争力.笔者依据国内木门自动化制造领域丰富的实践经验,对我国木门自动化制造的特点及未来发展趋势进行了分析,为木门生产企业加工装备升级提出建议.     

陕西省木本植物炭疽菌分类研究

报导了发生在陕西省木本植物上的炭疽菌属ＣｏｌｌｅｔｏｔｒｉｃｈｕｍＣｏｒｄａ３个种，其中包括１个中国新纪录种，即：胶孢炭疽菌Ｃｏｌｌｅｔｏｔｒｉｃｈｕｍｇｌｏｅｏｐｏｒｉｏｉｄｅｓ（Ｐｅｎｚ）。Ｓａｃｃ，壳皮炭疽菌Ｃｏｌｌｅｔｏｔｒｉｃｈｕｍｃｒａｓｓｉｐｅｓ（Ｓｐｅｇ．）Ａｒｘ和梭孢炭疽菌ＣｏｌｌｅｔｏｔｒｉｃｈｕｍａｃｕｔａｔｕｍＳｉｍｍｏｎｄｓ（中国新纪录种）。     

木质养殖船的稳性衡准

针对木质养殖船无建造规范可进行稳性衡准,对大连市庄河、长海县、普兰店、开发区部分养殖船进行实船测绘,并对163艘养殖船资料进行了统计与分析,从中总结出适合大连地区木质养殖船的稳性衡准计算方法.     

我国基于木质材料包装存在的问题及对策

根据木材包装的优良特性、应用前景和我国的发展现状，并与国外作了对比，找出了我国木质品包装的严重浪费和回收体系不足的根本原因。建议政府宏观调控，制定和完善包装企事业单位的生产、管理和消费等各项规章制度，建立科学合理的回收体系，并在全民树立环保意识和正确的消费观念，以保障经济、社会和生态三方面的可持续发展。     

Load behaviors of a prefabricated wood framing house during lifting and transportation

Lifting for handling and flatbed truck transportation to the job site are important processes during manufacture of prefabri-cated wooden construction units like mini homes and building modules. Significant damage can occur to sections or components of units during these operations. Although damage usually will not impair its structural safety, it is costly to fix and causes the public to perceive prefabricated wooden buildings as low quality products. Field observations and preliminary numerical models for prefabri-cated units subject to lifting and transportation forces are summarized here. Once fully developed and verified, models will support the creation of damage mitigation strategies centered on structural details indicating how units are to be supported during lifting and transportation.     

实木橱柜的包装设计

实木橱柜体积大、质量重,通常采用整体包装的方式。根据物流过程情况提出半封闭和全封闭2种包装方式,并对全封闭包装中的瓦楞纸箱包装和蜂窝纸箱包装进行分析和比较。     

AlCl_3、FeCl_3和有机物颗粒对淤泥絮凝沉降特性影响

以滇池淤泥的脱水为研究对象,以AlCl3和FeCl3为絮凝剂,在不同絮凝剂加入量系列下（AlCl3浓度取0、1、3、5、7、9、11、13、15mmol/L,FeCl3浓度取0、1、3、5、7、9mmol/L）,研究了AlCl3和FeCl3加入量对淤泥絮凝沉降特性以及清混分界面沉降速度的影响,并选取工农业生产中产量极高...     

柔性生产在常州木梳生产中的应用

在企业调查的基础上,归纳出常州传统木梳的材料特性,主要加工工序、工艺;运用柔性生产理念,对每一道工序、工艺进行对比分析,采用合适的制造技术对具体的工艺进行改造,以形成木梳柔性生产流水线,以有限的投入创造更高的经济效益.