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。
英文短句/例句
1.I'm like to have a bowler hat.我想买一顶圆顶硬礼帽。
2.The half dome over an apse.穹内半圆顶教堂后部的半圆形穹顶
3.A felt hat with a low, rounded crown, similar to a derby.低圆顶软毡帽一种有低圆顶的毡帽，很象圆顶礼帽
4.observation dome观察装置，了望圆顶
5.dome for electric furnaces and ovens电炉或电烘炉圆顶盖
6.domeless solar refractor无圆顶太阳折射望远镜
7.Lower Ball Stud Remove/Install上圆顶螺栓拆卸/安装
8.A usually transparent glass or plastic dome.透明玻璃（塑料）圆顶
9.Remove the upper and lower ball stud nuts.拆卸上、下圆顶螺栓。
10.the towering dome of the cathedral大教堂高大的圆顶.
11.a dome-shaped building that is pressurized.受压的一种圆顶形建筑。
12.The dome was supported by nine columns.这圆顶由九根柱子支撑。
13.diameter of top circular-arc juncture circle齿顶圆弧衔接点圆直径
14.A slab on the top of the capital of a column.圆柱顶板圆柱柱顶上的背板
15.I'd like to have a bowler hat.我想买一顶圆礼帽。
16.a stately pleasure-dome decree:庄严的欢乐之圆屋顶：
17.a tall tapering spire.高高的圆锥形的尖顶。
18.a dome-shaped observatory.一个圆屋顶的监视台。
相关短句/例句
tip circle齿顶圆(顶圆)
3)addendum circle齿顶圆，外圆
4)thole[英][θ?ul][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。
延伸阅读
圆顶方趾1.同"圆首方足"。
