片语

Spiral Stair Case双螺旋的楼梯

spiral-case relief sluice蜗壳安全泄水道

partial spiral case不完整蜗壳

stay ring spiral-case座环蜗壳

Double-Spiral Stair Case双螺旋的楼梯

semi-spiral case不完整式蜗壳

newel type spiral stair case有中柱的盘旋扶梯

welded spiral case钢板焊接蜗壳

spiral-case manhole蜗壳进人孔

英汉例句

• At present, each sectionalization of large-scale spiral case is produced by NC cutting according to the outstretched plane of the curve of the sectionalization.

  目前，大型水轮机金属焊接蜗壳各分节大多采用按各分节平面展开线轮廓进行数控切割加工。

• In addition, spiral case design method by layers and blocks, concrete temperature control, construction quality control, additional anti-crack reinforcement bar disposal, etc.

  并结合工程实际介绍了分层分块设计、混凝土温控、施工质量控制、增设温度筋和抗裂筋等技术措施。

• The variational analysis of spiral case and stay ring「s strength.

  蜗壳座环强度的变量化分析。

• Through analysis, we consider that the spiral case of left powerhouse units works normally, and that the stress and deformation are within the range of allowable design.

  通过分析认为左厂房机组蜗壳工作性态正常，应力和变形均在设计允许范围内。

• The water filling and pressure maintaining system mainly included: pressure pump and its control device, blockage end at the spiral case inlet, sealing ring on the stay ring of turbine, etc.

  蜗壳内充水保压系统，主要包括加压水泵及其控制装置、蜗壳进口闷头、座环密封环等组成。

• The ellipse section spiral case can give excellent hydraulic performance by optimizing design.

  通过优化设计，椭圆型蜗壳可获得优异的水力性能。

• The larger the gap between spiral case and outside concrete, the smaller the stress in outside concrete and the larger the stress in spiral case and the rate of carrying capacity.

  随着蜗壳与外围混凝土之间缝隙增大，外围混凝土拉应力减小，蜗壳应力与承载比增大。

• Calculating the thermal stress and strain of the spiral case and surrounding concrete under the temperature load so as to study the effects of temperature load.

  对蜗壳和外围混凝土在运行期温度荷载作用下的应力与变形情况进行计算，分析温度荷载的影响。

• The penstock and spiral case with elastic layer are defined as a engineering measure of having flexible layer material surrounding it to meet the needs of bearing loads in structure.

  在水电站压力引水钢管或钢蜗壳外表敷设软垫层材料以满足结构受力要求的工程措施称之为垫层管或垫层蜗壳。

• The concrete structure surrounding spiral case of the Three Gorges power station」s powerhouse becomes one of the most complicated structures of the powerhouse for its queer geometric figuration.

  三峡电站厂房蜗壳外围混凝土结构由于其几何形态的奇异而成为三峡电站厂房结构中最复杂的结构之一。

• The present work considers the spiral case as branch-off pipe system that diverts part of the flow consecutively as it goes around the periphery of the runner.

  本文将蜗壳看作沿转轮四周连续分流的分叉管系统，应用水力瞬变中的叉管理论推出一种能计及蜗壳各断面水锤效应，并使仿真计算更接近实际情况的新方法。

• The structure of preloading filling spiral case is becoming larger and more complex correspondingly, and it is widely used in large hydropower house because of its reliability.

  在已建的大型电站中，充水保压蜗壳结构以其独特的结构优势和可靠性得到了广泛的应用。