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- In the paper, the repack method of the machine tool, the structure characters and the principle of the vibrative gun drill are introduced. 本文通过生产实践较详细地介绍了用振动枪钻加工深孔时的机床改装、枪钻结构特点及振动钻削的机理。
- Based on sandblast working principle and structure characters of blast gun, free jet model was developed in eject sect. 根据喷砂工作原理和喷枪结构特征建立了引射段的自由射流模型。
- Abstract: T he authors summ arize the modeling, structure characters and technical param eters of the city bus CK6870. 摘要:简要介绍CK6870城市客车的造型、结构特点及技术参数。
- Furthermore, we measure the gross and structure characters of productive service industry by using substituted data. 在此基础上，运用替代性数据测算了我国生产性服务业的总量与结构特征；
- This paper introduces the structure characters and working principle of mould for cold stamping buttefly pallet. 介绍用于碟形托盘冷冲压成形模具的结构特点及工作原理。
- The physical structure characters of mechanically deposited zinc coating are different from that of hot-dipped zinc coating and zinc plating deposit. 机械镀锌层的物理结构特征不同于热浸锌层及电镀锌层,其金相试样的制备是镀层组织、结构研究的关键。
- Structure characters of mechanical zinc plating were described which is a discontinuous and homogeneous system composed of zinc. 阐述了机械镀锌层的结构特征,是由金属锌组成的不均连均质体系。
- The research of this paper includes the following contents: first of all, the structure characters of coreless disk type PM motor are introduced. 而对盘式无铁心永磁电机采用直接转矩控制方法,以期获得非常快速的转矩动态响应,这样的尝试更是首创。
- As a complex huge system, the shareholding enterprise has its particular an agenesis rules and presents the dissipative structure characters. 在分析了企业形成耗散结构激励的基础上,建立了企业耗散结构模型。
- This paper introduces of working principle and structure characters of apparatus for dismounting and assembling the deflector of column_type support. 介绍了立柱导向套拆装机的工作原理和结构特点。
- The design principle, structure characters, testing principle and method, and technique capability of hydraulic photoelectrical pressure gauge are presented. 介绍了液压型光电式测压计的设计原则、结构特征、测试原理、试验方法及其技术性能。
- The structural characters and seismic defection of the stadium are introduced. 介绍了工人体育场的结构特点和抗震缺陷。
- This paper summarized chemical structure characters of semiochemicals in scarabs, and reviewed the unique reciprocal role of chiral sex pheromones as agonist-antagonist in ... 本文总结了金龟子信息化学物质的化学结构特点,并评述了金龟子化学通讯中独特的手性性信息素相互拮抗作用及性信息素生物合成的研究。
- Silk fibroin coated PET fabric was gained by coating silk fibroin onto chemical eroded PET fabric,and its physical-chemical properties and structure characters were studied. 将丝素蛋白溶液涂覆于经过化学刻蚀处理的涤纶织物上,获得丝素蛋白涂覆涤纶织物,并对丝素蛋白涂覆涤纶织物进行理化性能检测和结构特性分析。
- In this paper, it deals with the structure characters of this tool and the design key point of main eliments.Anymore, it also analysizes the action of rolling aliments. 本文介绍大深缸孔的一种滚压头的结构特点及主要元件的设计要点,并对滚压元件运动情况进行了分析。
- This paper studies the relationship between the TLF and Bohai basin and the structure character of TLF in Bozhong sag. 本文首先从郯庐断裂与渤海盆地的关系入手,分析郯庐断裂与渤海湾盆地的关系及郯庐断裂在渤中地区的构造特征。
- It introduces the motion requirement and the structural characters of yawing and variable pitch. 摘要简述了偏航和变桨距系统结构特点和动作要求。
- A fuzzy controller of idle speed is designed according to structural characters of EFI engine. 结合小排量电喷发动机的结构特点,设计了怠速工况的模糊控制系统。
- Meanwhile, we made the cast specimen of the blood vessel, studied the structure character of the internal carotid artery are cavernous sinus. 同时，利用血管管道铸型技术，鞍周海绵窦、海绵间窦及颈内动脉海绵窦段的形态学观察。
- Design idea,structure character,main parameter and its application of JL series inner parts of ammonia converter are introduced. 介绍了JL系列氨合成塔内件的设计思想、结构特点、主要参数及内件的应用情况。
