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单词 microstrain
释义

microstrain

英汉-汉英词典
n. 微胁变,微应变
词组 | 习惯用语
您要查找的是不是：
  • microsecond n. 微秒
  • microcosmic adj. 微观的；小宇宙的；小世界的
  • microchemistry n. 微量化学
microstrain [材] 微观应变; 微应变;

网络短语:
lattice microstrain 晶格微应力
anisotropic microstrain 各向异性微应变
continuous microstrain 连续微滤
preyield microstrain 屈服前小应变
crystalline size and microstrain 单峰傅氏分析法
grain boundary sliding microstrain 晶界滑移
英语例句库
  1. XWN series microstrainer adopts 1520 micron ventage filter process which terms as microstraining.Microfiltration is a kind of mechanism filtering method.
    XWN系列微滤机采用15-20微米孔隙过滤工艺称之为微滤，微孔过滤是一种机械过滤的方法。
  2. 5.磨版办法不合有球磨、刷磨、冻学磨、电子冻学磨、喷砂磨。
    5. grinding method with version microstrain, brushlelss mill, chemical milling, electronic chemical mill and sandbiasting.

声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。

中文百科

形变 Deformation (mechanics)

（重定向自Microstrain）
The deformation of a thin straight rod into a closed loop. The length of the rod remains almost unchanged during the deformation, which indicates that the strain is small. In this particular case of bending, displacements associated with rigid translations and rotations of material elements in the rod are much greater than displacements associated with straining.
Two-dimensional geometric deformation of an infinitesimal material element.
Figure 1. Motion of a continuum body.

在机械工程学里，形变定义为由于外力作用而造成的形状改变，这外力可能是拉力、推力、剪力、弯力或扭力等。形变时常是用应变来描述。

如右图可见，压缩负载造成了圆筒的形变，原本的形状（虚线）已经改变（形变），圆筒的侧面凸出。圆筒虽然没有裂开或败坏，但其强度并不足以在负载下保持形状不变，因此侧面凸涨出来。

形变可能是暂时性的，就像放松的弹簧会回到原来的长度；形变也可能是永久性的，当物体不可逆地弯曲时便为永久形变。若过了一定的限度则不能恢复原状，这样的形变叫做塑性形变，此限度称作弹性限度。

英语百科

Deformation (mechanics) 形变

（重定向自Microstrain）
The deformation of a thin straight rod into a closed loop. The length of the rod remains almost unchanged during the deformation, which indicates that the strain is small. In this particular case of bending, displacements associated with rigid translations and rotations of material elements in the rod are much greater than displacements associated with straining.
Two-dimensional geometric deformation of an infinitesimal material element.
Figure 1. Motion of a continuum body.

Deformation in continuum mechanics is the transformation of a body from a reference configuration to a current configuration. A configuration is a set containing the positions of all particles of the body.

A deformation may be caused by external loads, body forces (such as gravity or electromagnetic forces), or changes in temperature, moisture content, or chemical reactions, etc.
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更新时间：2025/6/19 2:11:38