contraction distortion
英 [kənˈtrækʃn dɪˈstɔːʃn]
美 [kənˈtrækʃn dɪˈstɔːrʃn]
网络 收缩变形
双语例句
- Depth Contraction and Optical Distortion for Transparent Plastic Plate
透明塑料平板厚向收缩及光学畸变研究 - The increasing use of Ti for multiple-unit fixed prosthesis require a method to join two and more unites in a restorative prosthesis to reduce the contraction and distortion in casting process.
随着钛在多单位固定桥中应用的增多，需要一种方法将一个修复体中的两个或多个单位连接起来，以减少铸造过程中产生的收缩和变形。 - By use of digital camera to collect picture quickly and technology of computer to deal with picture, a new measurement method for residual contraction distortion after welding is introduced in this article.
介绍了一种应用数码相机快速采集图象和计算机的数字图象处理技术实现焊后收缩变形测量的新方法。 - Application of digital camera to measuring contraction distortion of welding structure
数码相机在焊接结构收缩变形测量中的应用 - The model for non-contact measurement is given, which can accomplish the automatic measurement for contraction distortion in welding.
给出了非接触测量的模型，应用该模型，可以实现焊接收缩变形的自动化测量。 - In view of suffering strength point, this study is analyzed all kinds of interstitial causes about the wall cracks in the building body frame caused by contraction, distortion, groundsill asymmetry sedimentation and load, the authors put forward some preventing measures to deal with different cracks.
从受力角度分析砌体结构墙体在温度收缩变形、地基不均匀沉降及荷载作用下产生各种形式裂缝的原因，并针对不同形式的裂缝所采取的防治措施。 - After laser surface hardening, the mould-cutting roller possesses of small contraction distortion, high hardness, and uniform distribution of hardness.
模切辊变形很小，且表面硬度高，整体硬度分布较为均匀，能够达到技术要求。 - During the measurement of welding contraction distortion for stator in a large hydropower station, the method is used well.
在对某大型水电站焊接收缩变形测量中，该方法得到了很好的应用。 - Analysis shows that the out-of-plane distortion of weld fixed at one end is produced by angular distortion caused by transverse shrinkage and longitudinal bending caused by longitudinal contraction jointly, and that of longitudinal restrained weld is mainly produced by angular distortion caused by transverse shrinkage.
结果表明：一端固定的焊缝平面外变形是由横向收缩引起的角变形和纵向收缩引起的纵向弯曲共同作用的结果。 - The mechanical performance of CRCP approach pavements is influenced by following three: contraction distortion of the main beam, shrinkage and dry shrinkage of CRCP itself.
CRCP接线路面的受力性能主要受主梁收缩变形、CRCP自身收缩和干缩三方面的影响。 - Transverse contraction distortion was added with the increase of heat input. Longitudinal distortion was reduced significantly compared with that without vibratory acceleration.
横向收缩变形随着焊接热输入的增加而增加，纵向收缩变形较常规焊接下的明显减小。 - At last, as the heat in the metal around weld bead is nonhomogeneous during the welding process, it causes the unhomogeneous transverse contraction along the thickness of the steel ring, which may lead to the angular distortion and the distortion of the roundness.
最后，焊接时近缝区金属由于加热不均匀，导致横向收缩沿钢圈厚度上分布不均匀而产生角变形，从而使圆度发生变化。 - Many investigation materials of domestic and foreign indicated that only 20% cracks of building structure root in loads, but 80% cracks are caused by temperature, contraction and non-uniform distortion.
国内外许多调查资料表明，建筑物结构只有20%的裂缝源于荷载，而80%的裂缝却是由于温度、收缩、不均匀的变形引起的。