您要查找的是不是：
- three pole switch 三极开关,三刀开关
- We have three poles for pole vault. 我们有三根撑杆跳的杆子。
- A:We have three poles for pole vault. 我们有三根撑杆跳的杆子。
- Model D: Pole N with overflow off-button, and it will not switch on or switch off along with other three poles. 以上新技术的应用，极大的提高了断路器的短路分断能力，缩小成套电器的体积。
- Matrix switch cards generally have two or three poles per crosspoint. 矩阵开关卡通常在每个交叉点有两个或三个电极。
- When I woke the sun was three poles high. 我醒来时, 已日上三竿了。
- If west these three pole flintlock can the coordination, the Rocket have ability to sweep clean absolutely various strong crashes in the finals. 如果这三杆火枪能够协调一致，火箭队绝对有能力扫清西部诸强冲进总决赛。
- The one with three pole system-Ag working electrode, membrane reference electrode (Ag/AgCl, saturated KC1 solution) and Pt pair electrode gives best results. 结果表明,以Ag电极为工作电极、膜电极(Ag/AgCl,KCl饱和溶液)为参比电极和Pt电极为对电极的三电极体系的电化学池性能最好。
- The paper introduces the application method of cross magnetic field, the performance of DMZ-450 D. C. three pole sputtering apparatus, the quality of sputtered TiC coating and preliminary application of this coating. 并介绍了正交磁场的施加方法和DMZ-450型正交电磁场直流三极溅射炉的特性,它所沉积的TiC涂层质量及其初步的应用效果。
- With advanced development in science and continuous study of scientists, mankind is beginning to learn more about the three Poles. 随著科技的发展和科学家们的默默研究,人类对三极的认识越来越多。
- Geologists called Mount Everest the climax of the Earth, together with the North and South Poles, as the three Poles of the Earth. 地球科学家把珠穆朗玛峰称为地球高极,它与南极和北极称为地球三极。
- Shanxi Plateau was divided into 17 vegetation districts using TWINSPAN and DCCA. Three poles and a canter were recognized in the figure of DCCA ordination plot. 植被数量区划的结果表明：山西高原可划分为17个植被区，用图示的方法确定山西高原大致有三个极点和一个中心。
- WenZhou JinHui hardware locks the industry limited company profession the production upscale keep the locks, such as hand lock and the three poles lock...etc. to have. 温州金慧五金锁业有限公司专业生产高档执手锁、三杆锁等锁具，材料主打锌合金、铝合金、不锈钢等。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- The train arrived on the dot of three o'clock. 那辆火车三点钟准时到达。
- Her family lives three li away from her school. 她家住在离学校有三里路的地方。
- We spied three figures in the distance. 我们望见远处有三个人影儿。
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
- It's three blocks straight ahead. 一直往前走过三个街区就是。
