English translation for "断面收缩"
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- area reduction
contraction of cross sectional area
cross-section contraction
cross-section reduction
necking
reduction of area
Related Translations:
椭圆形断面: elliptical sectionoval section steel 断面系数: coefficient of sectional formmodulus of sectionsection factorsection modulus 断面面积: cross-section areacrosssectional arearange arearange cross-sectional arearange line profilesectional area
- Example Sentences:
| 1. | Reduction of cross section
断面收缩率 | | 2. | 434 we shall take the sample to test its physical properties ( mechanical properties , tensile strength , yield point , percentage elongation , reduction of area , impact value , brinell hardness )
我们将取样试验其物理性能（机械性能、抗张强度、屈服点、延伸率、断面收缩率、冲击值、布氏硬度） 。 | | 3. | 434 we shall take the sample to test its physical properties ( mechanical properties , tensile strength , yield point , percentage elongation , reduction of area , impact value , brinell hardness )
我们将取样试验其物理性能（机械性能、抗张强度、屈服点、延伸率、断面收缩率、冲击值、布氏硬度） 。 | | 4. | In the third ductility region , the reduction in area of the sn - undoped steel is larger than that of the sn - doped steel . this means that the hot ductility of the sn - undoped steel is better than that of the sn - doped steel
在第类脆性温度区内，不含sn钢的断面收缩率大于含sn钢的断面收缩率，即不含sn钢的热塑性要比含sn钢的热塑性好。 | | 5. | Evaluation of uncertainty of measurement in testing for materials at ambient temperature has been discussed , including tensile strength ; lower yield strength ; proof strength , non - proportional extension ; percentage elongation after fracture and percentage reduction of area
摘要文章介绍了金属材料室温拉伸试验测量结果不确定度的方法，内容包括抗拉强度、下屈服强度、规定非比例延伸强度、断后伸长率和断面收缩率等性能指标。 | | 6. | In order to research product properties of the cross wedge rolling ( cwr ) , a series of rolling experiments have been carried out on two - roller cwr under the condition of considering the variation of the original diameter , deformation temperature , area reduction and heat treatment methods and so on
摘要为了研究楔横轧条件下工件的性能，在考虑原始棒料直径、变形温度、断面收缩率以及工件轧后热处理状态等的基础上，利用二辊楔横轧机进行了系列楔横轧轧制实验。 | | 7. | Based on the hot tensile test results , there exists a cooling rate at which a minimum reduction in area occurs and the hot ductility of the sn - doped steel is worse than that of the sn - undoped steel . when the cooling rate is lower or higher than 10 / s , the hot ductility is increased
连续冷却到750 800范围内拉伸时，存在一个冷却速率( 10 s ) ，以这个冷却速率进行冷却，试样的断面收缩率最小，热塑性最差；当冷却速率大于或者小于这个冷却速率时，试样的断面收缩率均会增大，热塑性增强。 | | 8. | The mechanical parameters at high temperatures - reduction in area ( ra % ) and tensile strength ( o b ) are measured by means of gleeble - 2000 thermal simulating machine . fracture surfaces are analyzed by scanning electron microscopy and optical microscopy . the segregation of sn is also examined by auger electron spectroscopy
通过测定试验钢种的高温力学参数(断面收缩率ra和抗拉强度_ b ) ，观察金相显微组织，分析扫描断口形貌，测试第二相析出物和俄歇能谱试验等方法，研究了残留元素sn及冷却速率对高温力学性能的影响。 |
- Similar Words：
- "断面曲线" English translation, "断面缺陷肉眼检验" English translation, "断面扫描" English translation, "断面设计" English translation, "断面生长" English translation, "断面收缩率" English translation, "断面缩率" English translation, "断面缩小率" English translation, "断面索" English translation, "断面索法" English translation
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