1) egg shaped section
![点击朗读](/dictall/images/read.gif)
蛋形截面
2) cross section shape
![点击朗读](/dictall/images/read.gif)
截面形状
1.
Effect of cross section shape of interlacer yarn duct on quality of interlaced yarn
![点击朗读](/dictall/images/read.gif)
网络器丝道截面形状对网络丝质量的影响
2.
The influential factors on cross section shape of PAN fiber were studied during dry-jet-wet spinning.
对干湿法纺丝中PAN纤维的截面形状影响因素进行了研究。
3.
Thus,it is necessary to study the relationship between the welding parameters and weld cross section shape.
通过改变聚焦电流、其余参数不变,能够得到聚焦电流与焊缝截面形状、焊缝横截面面积、熔深、表面熔宽、半熔深处熔宽、余高等焊缝截面几何参量之间的关系,对优化电子束填丝焊接工艺参数具有积极参考意义。
3) irregular section
![点击朗读](/dictall/images/read.gif)
异形截面
1.
A kind of irregular section carbon fiber and its epoxy composite were involved.
![点击朗读](/dictall/images/read.gif)
介绍一种异形截面碳纤维,并对其环氧复合材料的力学性能进行研究。
4) section shape
![点击朗读](/dictall/images/read.gif)
截面形状
1.
Influence of windowpane airproof bar section shape on locomotive airproof performance;
![点击朗读](/dictall/images/read.gif)
窗玻璃密封条截面形状对机车密封性能影响的探讨
2.
Numerical simulation of the effect of channel section shape on the inner flowing of vortex pump;
流道截面形状对旋涡泵内部流动影响的数值模拟
5) cross-section topography
![点击朗读](/dictall/images/read.gif)
截面形貌
1.
Surface and cross-section topography of the urea were detected by scanning electronic microscopy.
用水浸泡法和土壤培养法表征了包膜尿素的释放特性,用扫描电子显微镜研究了包膜尿素的表面和截面形貌。
2.
Surface and cross-section topography of the coated urea were studied by scanning electronic microscopy.
用水浸泡法和土壤培养法探讨了包膜尿素的释放特性,用扫描电子显微镜研究了包膜尿素的表面和截面形貌。
6) Y Shape Cross Section
![点击朗读](/dictall/images/read.gif)
Y形截面
补充资料:裂变截面
分子式:
CAS号:
性质:一个入射粒子使单位面积上一个靶核发生裂变反应的概率。用σf表示,σf=If/IaNs,其中Ia是单位时间内入射粒子的数目,If是单位时间内发生的裂变数,Ns是单位面积上的靶核数。
CAS号:
性质:一个入射粒子使单位面积上一个靶核发生裂变反应的概率。用σf表示,σf=If/IaNs,其中Ia是单位时间内入射粒子的数目,If是单位时间内发生的裂变数,Ns是单位面积上的靶核数。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条