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1)  one turn spin
一圈螺旋
2)  spiral coil
螺旋线圈
1.
Determination of optimum operating Reynolds number in an enhancedheater with spiral coil;
螺旋线圈强化传热适宜操作雷诺数的确定
2.
The filter of spiral coil is a new equipment for solid liquid separation,it is featured by heat resisting,anti corrosion,high rate of filter,low resistance of filter and powerful ability of regeneration and so on.
螺旋线圈过滤器是一种新型的固液分离设备,具有耐热、耐腐蚀、过滤速率高、过滤阻力低及再生能力强等特点。
3.
The mixed potential integral equation is applied to calculate the resonant properties of high temperature superconductors spiral coil in magnetic resonance imagine.
同时 ,用矩量法分析了两个螺旋线圈之间的耦合及近场特性 ,这对磁谐振成像系统中相控阵的研究有着重要的意
3)  spiral lockring
螺旋锁圈
4)  spiral retaining ring
螺旋挡圈
5)  spiral water wall
螺旋管圈
1.
Characteristics of uniform load type supporting structures for spiral water wall of supercritical once-through boilers were studied,while a temperature characteristic model built up,as well as allowable temperature difference and related thermal stress distribution between water-wall tube and supporting plate analyzed under variable working conditions using finite element analysis method.
对超临界直流锅炉螺旋管圈水冷壁的均匀荷载支撑结构特性进行研究,建立温度传导特性模型,并运用有限元分析方法对变工况运行时水冷壁管与吊板之间的允许温差及热应力分布进行了分析,表明均匀荷载型水冷壁支撑结构对超临界直流锅炉快速启停的适应性,为提高直流锅炉变工况运行过程中的安全性能提供了数据支持。
6)  one-turn-right
右旋一圈
补充资料:矩形螺旋圈填料
分子式:
CAS号:

性质: 用弹性适度的金属丝在矩形断面的四棱锥刀具上绕制。海里派克填料和三角螺旋圈填料的改进型。填料横向呈八或九角星形,表面比海里派克填料粗糙,凸棱与凹槽数较三角螺旋圈多,毛细性能比上述两种丝绕堆料更好,利于液体成膜。用于NO-HNO3化学交换体系富集15N同位素,性能最好。

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