The price of everything from curry to cup noodles is on the up, with food inflation running about 2 per cent, compared with the flat level of core goods prices. 从咖喱到杯面的所有产品都在涨价,日本的食品通胀率为2%左右,而核心商品价格却未见上涨。
The utility model relates to a wirewound cup type motor rotor without iron core and belongs to the technical field of the electric motor. 本实用新型涉及一种无铁芯绕线式杯型电机转子,属于电机技术领域。
The finite element model is built for the axial magnetic field of the cup vacuum interrupter contacts without iron core and with two kinds of iron core. 对无铁芯及两种铁芯结构的杯状纵磁真空灭弧室触头建立了有限元模型,首次对有铁芯的杯状纵磁真空灭弧室进行了三维纵向磁场分布特性的计算与分析。
The goal is to control the temperature of the electrical water cup by using the PC and a multifunctional data collection board as the core of the hardware and VisualC++ 6.0 as the programming language. 该系统以控制电水杯水温为目标,硬件的核心为PC机和多功能数据采集卡,软件采用VisualC++6.O开发。
This paper has studied the structure of the one-sixth turn axial magnetic field of the cup vacuum interrupter with iron core and distribution of the axial magnetic field. The axial magnetic field reduces loss of radial energy of arc post plasma, and makes the arc voltage reduce. 本文着重研究了带铁芯的1/6匝杯状纵磁真空灭弧室的结构以及纵向磁场的分布,纵向磁场的引入降低了弧柱等离子体径向能量损失,使电弧电压降低。
The calculation and analysis of the three-dimension axial magnetic field distribution characteristic on the axial magnetic field of cup the vacuum interrupter with iron core are carried out for the first time. 计算了电流峰值时触头间隙中心平面和触头片上的纵向磁场分布,可以看出加入铁芯后纵向磁场强度和径向磁场均匀性增强,这有利于提高真空电弧的稳定性。
The level of the pouring cup is the core in the casting procession; 浇口杯液位控制是浇注系统中重要的环节,是铸造生产的核心。