1) large squareness
大矩形比
1.
Ba ferrite films with high coercivity and large squareness for perpendicular magnetic recording;
高矫顽力和大矩形比钡铁氧体垂直磁记录薄膜
2) squareness
[英]['skwɛənis] [美]['skwɛrnɪs]
矩形比
1.
Magnetic properties of the films were measured by vibrating sample magnetometer (VSM), the results show that using CrTi and CrTi/Cr as underlayers, coercivity, squareness ratio and coercivity squareness of SmCo thin films were larger than tho.
薄膜的磁学性能由振动样品磁强计(VSM)测定,分析VSM 的测量结果可知,用CrTi 和CrTi/Cr做底层,SmCo 薄膜的矫顽力Hc、矩形比S、矫顽力矩形比S*的值都比Cr 底层的大,并且磁反转体积V*的值比Cr 底层的小。
3) squareness ratio
矩形比(SQR)
4) large oblong
大圆矩形
5) remanence square ratio
剩磁矩形比
1.
It is found that when the sputtering power and sputtering time are 250 W and 4 min,respectively,perpendicular coercivity and remanence square ratio reach 272.
m-1,剩磁矩形比达到0。
6) large rectangular opening
矩形大开孔
1.
Buckling behavior of thin-walled cylindrical shells with large rectangular opening
矩形大开孔圆柱壳轴压作用下的屈曲性能
2.
Stress distributions of the joint of large rectangular opening and shell are obtained.
利用三维有限元软件ANSYS对 2 2 0 0的医用高压氧舱矩形大开孔结构进行有限元分析 ,得到该设备大开孔应力分布状况和最高应力水平 ,并根据JB4 732— 95《钢制压力容器———分析设计标准》规定的设计准则 ,对此大开孔结构进行强度评
补充资料：矩形比
分子式：
CAS号：
性质：表示磁记录材料磁滞回线矩形程度的重要参数，符号Rs。它是材料最大剩余磁通密度Br与最大磁通密度Bm之比，即Rs=Br/Bm。对于磁记录材料而言，矩形比愈大愈好，一般Rs值应为0.90～0.97左右。矩形比也称矩形系数。
CAS号：
性质：表示磁记录材料磁滞回线矩形程度的重要参数，符号Rs。它是材料最大剩余磁通密度Br与最大磁通密度Bm之比，即Rs=Br/Bm。对于磁记录材料而言，矩形比愈大愈好，一般Rs值应为0.90～0.97左右。矩形比也称矩形系数。
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