基本释义:

仪器测定,用仪器测量 IM

网络释义

1)instrument measurements,仪器测定;用仪器测量 IM

2)IM user,IM用户

3)integrated monitoring (IM),综合监测 IM

4)i m value,im值

5)im bundle,im丛

6)IM-Groups,IM-群

用法和例句

Expand three especial induced vector bundles induced by a morphism of vector bundles to those induced by a morphism of module bundles so that three module bundles,ker bundles,im bundles and coker bundles are obtained.

把由向量丛态射诱导出的三个特殊丛推广到模丛态射中,得到了相应的三个模丛:ker丛、im丛和coker丛;证明了如果两Z-模丛的纤维是可除的,则态射f诱导出的模丛imf和cokerf是局部平凡的;如果两模丛的纤维都是半单纯模,则三个诱导丛都是局部平凡的。