In reality, helical springs symmetric pitch near both ends.
实际上弹簧两端螺旋角逐渐变小.
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Turkey Hall area of 2000 square meters, the external rectangular, internal is a helical structure.
土耳其馆面积达2000平方米, 外部呈长方形, 内部则是螺旋状的结构.
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Deformation of helical buckling appeared on rod during down stroke is also analyzed.
同时分析了下冲程抽油杆所产生的螺旋弯曲变形.
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Helical bevel gears have an infinite life, and are 50 % more efficient than single worm gears.
螺旋锥齿轮有无限的使用寿命, 而且比单蜗轮齿轮50%以上的效率.
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Heat transfer characteristics of separated helical heat pipe are analyzed in this paper.
阐述了分离式螺旋热管的换热特性,并提出了将螺旋热管应用于蓄冷系统的新方案.
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Helical circular mixture, fast and uniform stirring.
螺旋循环搅拌使得原料混合更加均匀 、 快速.
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In a globular protein, certain portions of the chain are coiled into helical segments.
在球状蛋白中, 链的某些部分被盘成螺旋状.
辞典例句
Our simulated results are of some technological interest in fabrication of helical TWT.
这为生产厂家在考虑成本的前提下,有效控制工艺参数,提供了具有实际指导意义的参考.
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The helical spring can no longer be used.
盘簧不能再用了.
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Helical gears are used to transmit motion between parallel shafts.
螺线齿轮被用于传送在平行的轴之间的行动.
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It is the helical clearance area in API connections after making up that contributes to leaking.
API螺纹啮合后存在的螺旋性间隙是导致螺纹接头泄漏的根本原因.
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The polynucleotide chain is helical.
多核苷酸键是螺旋形的.
辞典例句
This series machine is suitable for batchsingle manufacturing column straight pinions, slope pinions, helical gear gear.
该机床适用于批量及生产加工圆柱直齿轮 、 斜齿轮 、 链轮及蜗轮.
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Helical bevel gears have infinite life, and are 50 % more efficient than single worm gears.
螺旋锥齿轮有无限的使用寿命, 而且比单蜗轮齿轮要高出50%以上的效率.
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The existence conditions of helical equilibrium are discussed as a special configuration of the rod.
作为特殊的平衡状态,讨论杆的螺旋线平衡的存在条件.
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Two phase flow forced convection boiling heat transfer on helical coiled tubes has been systematically studied.
对螺旋管中两相强制对流沸腾传热特性进行了试验研究.
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The robust parallel helical gearing allows for a rugged , economical agitation solution.
坚固耐用的平面轴斜齿轮传动, 能够经济、有效的完成搅拌任务.
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The tape helix model is suggested for vaneloaded helical slow wave structures in this paper.
建立了翼片加载螺旋线慢波结构的螺旋带模型,得到了实用的色散方程、耦合阻抗和衰减常数的表达式.
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The technology of pulling forming method of helical vane is introduced.
介绍螺旋叶片拉伸成形工艺方法.
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Roller kiln using helical gear drive, oil bath lubrication.
辊道窑传动采用斜齿轮, 油浴润滑.
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The transmission is mechanical double levels controlled with constantly meshed helical gears , and coupling sleeve shift.
变速箱采用常啮合,斜齿轮传动,结合套换档, 双杆机械操纵.
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Helical gear with different helix angles is a particular gear is widely used in polishing grinder.
变螺旋角斜齿轮是一种特殊齿轮,广泛应用于抛光设备中的抛光磨头上.
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The rapidly quenched copper alloys containing high density vacancies produced helical dislocations during aging.
具有高浓度空位的急冷合金在时效过程中产生了蜷线位错.
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In twelve patients with suspicion of pulmonary sequestration, enhanced contrast helical CT was performed.
方法:12例疑肺隔离症病人接受了螺旋CT扫描.
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Sophisticated plastic helical gear parametric modeling process was described in this paper.
阐述了在精密塑料斜齿轮参数化建模过程.
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