1) round-roof
圆顶
1.
The PLC is used to improve the whole automation level of the round-roof control system of the astronomical observatory,to deduce the complex degree of the electrical control system,and at the same time to increase the reliability of the whole control system,that the round-roof of the astronomical observatory can be made to reliably finish various anticipative works.
将工控机强大的人机接口功能和丰富的应用软件功能与PLC的高可靠性、强大的指令系统和模块化结构等优点结合起来,实现了两者优势互补,构建了一种性能稳定、功能强大的天文台圆顶智能控制系统。
2) tip circle
齿顶圆(顶圆)
3) addendum circle
齿顶圆，外圆
4) thole
[英][θəul] [美][θol]
圆屋顶,圆屋
5) dome valve
圆顶阀
6) addendum circle
齿顶圆
1.
Based on the principle of gear engagement and practical applications,the types of internal and external gears addendum circle s formulae for internal parallel more gears are studied.
从齿轮啮合原理和应用的角度出发,对内平动齿轮传动的内、外齿轮齿顶圆计算公式的构成进行了详尽讨论,并通过实际算例,将提出的各种设计公式分别绘出满足啮合角、重合度及各种干涉条件的设计域。
2.
When the powder loading was fixed as 58%,the molded compact of a gearwheel whose addendum circle diameter is 700 μm was obtained with well shape retention.
3μm的羰基铁粉和石蜡基热塑性粘结剂体系,当粉末的装载量(体积分数)为58%时,获得了形状良好的齿顶圆直径为700μm的微型齿轮注射生坯。
补充资料：圆顶方趾
1.同"圆首方足"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条