抗拉强度英语?TS:拉伸强度缩写抗拉强度(tensile strength)是金属由均匀塑性形变向局部集中塑性变形过渡的临界值,也是金属在静拉伸条件下的最大承载能力。抗拉强度即表征材料最大均匀塑性变形的抗力,拉伸试样在承受最大拉应力之前,变形是均匀一致的,但超出之后,金属开始出现缩颈现象,即产生集中变形。那么,抗拉强度英语?一起来了解一下吧。
FY是Fiscal Year 的缩写。译为:财政年度,会计年度
例如:
They're ready to cut the federal budget deficit for the nextfiscalyear.
他们已准备好削减下一财年的联邦预算赤字。
拓展资料:
在我国一个财年是从每年的一月一日到十二月三十一日;国际上也有国家是从每年的六月一日到第二年的五月三十一日,以及从每年的九月一日到第二年的八月三十一日。美国政府的财年是从十月一日到九月三十日,但美国很多企业的财年是从七月一日到六月三十日。例如,2010财年是从2009年10月1日就开始了,直到2010年9月30日。
参考资料:百度百科-财年
抗拉强度 compressive strength
Compressive strength is the capacity of a material or structure to withstand loads tending to reduce size.
屈服强度 yield strength
A yield strength of a material is defined in engineering and materials science as the stress at which a material begins to deform plastically.
比例极限 proportionality limit
Up to this amount of stress, stress is proportional to strain (Hooke's law), so the stress-strain graph is a straight line, and the gradient will be equal to the elastic modulus of the material.
弹性极限 elastic limit
Beyond the elastic limit, permanent deformation will occur. The elastic limit is therefore the lowest stress at which permanent deformation can be measured.
延伸率 stretch ratio
The stretch ratio or extension ratio is a measure of the extensional or normal strain of a differential line element, which can be defined at either the undeformed configuration or the deformed configuration.
断面收缩率 shrinkage ratio
When the material tensioning fracture section decreased, the ratio of cross-sectional area reduced to the original area of the section is called shrinkage ratio.
在机械设计的术语中,有几个关键性能指标用于描述材料的力学特性。首先,屈服强度(yield strength),通常用符号σb表示,它指的是材料在开始发生永久变形前可以承受的最大应力。这个指标对于结构的稳定性和耐久性至关重要。
其次,抗拉强度(tensile strength),用符号σs表示,指的是材料在拉伸载荷作用下断裂前的最大应力。它是衡量材料抵抗拉伸断裂的能力,对材料的强度和可靠性有直接影响。
接着,延伸率(elongation)或应变,用δ表示,指的是材料在断裂前的最大形变量。高的延伸率意味着材料在断裂前能承受较大的应变,具有较好的塑性。
断面收缩率(percentage reduction in cross-sectional area, φ),即材料在受力后截面积的减少百分比,反映了材料的塑性变形能力。当断面收缩率较大时,说明材料在受力过程中能保持较好的完整性。
最后,抗冲击强度(impact strength, Ak)是指材料抵抗冲击载荷而不破裂的能力,这对于需要承受突然冲击或震动的部件尤为重要。
以上这些术语在机械设计的交流和文档中是非常常见的,了解并能准确表达这些概念对于理解和设计机械结构至关重要。
亲爱的楼主:
CD是英文 Cross dresser 的缩写,意思是变装者。具有变装行为的人并不都是变装者,往往还包括TS、同性恋、恋物者、歌舞表演者等。
TS是英文 TransSexual 的缩写,指对本身性别不认同,而希望改变自己性别者。她们自称为天使,来源于拼音ts。而目前在网络中,很多人把TS等同于人妖。
祝您步步高升
期望你的采纳,谢谢
抗拉强度:Ultimate tensile strength (UTS),
often shortened to tensile strength (TS) or ultimate strength,[1][2] is the maximum stress that a material can withstand while being stretched or pulled before failing or breaking. Tensile strength is distinct fromcompressive strength.
https://en.wikipedia.org/wiki/Ultimate_tensile_strength
屈服强度:yield strength
A yield strength or yield point of a material is defined in engineering and materials scienceas the stress at which a material begins to deform plastically. Prior to the yield point the material will deform elastically and will return to its original shape when the applied stress is removed. Once the yield point is passed, some fraction of the deformation will be permanent and non-reversible. In the three-dimensional space of the principal stresses (), an infinite number of yield points form together ayield surface.
https://en.wikipedia.org/wiki/Yield_(engineering)
延伸率:ductility is a solid material's ability to deform undertensilestress; this is often characterized by the material's ability to be stretched into a wire.
https://en.wikipedia.org/wiki/Ductility
断面收缩率:The percentage decrease in the cross- sectional area of a tensile test piece caused by wasting or necking of the specimen. It is expressed as a percentage of the original area of the test piece and is a measure of ductility.
在维基百科里面,比例极限,弹性极限,屈服强度,都指向屈服强度(yield strength)
以上就是抗拉强度英语的全部内容,抗拉强度是衡量材料受力稳定性的指标,英文中被称为"Tensile Strength"。其计量单位通常是牛顿/平方米或磅力/平方英寸。尽管抗拉强度在材料选择中重要,但还需考虑弹性模量、延展性、韧性等其他性能指标以全面评估材料的适用性。在英文中,抗拉强度通常被称为Tensile Strength。内容来源于互联网,信息真伪需自行辨别。如有侵权请联系删除。