AMPR

The genes of ampR, ampD, ampE and ampG are regulatory, which are concerned with the control of synthesization for AmpC β-lactamase.

基因ampR、ampD、ampE、ampG是AmpC酶的调节基因，参与调控AmpC酶的合成过程。

It revealed that the soil structure properties, the capability of containing and supplying fertility and soil biochemical action intensity of AMPR were improved obviously.

这表明人促群落土壤结构性能、土壤保肥和供肥能力、土壤手化作用强度比对照均有较明显的提高。

With the adaptive multiple plane reconstruction AMPR in SOMATOM Sensation 16, cone beam artifacts were effectively suppressed, while new spiral concept were created: free selection of spiral pitch according to the clinical needs of an examination, slice width independent of the pitch;

采用适应性倾斜多层平面重建AMPR技术，锥形束伪影得以有效消除，而且在充分利用扫描剂量的同时，可以根据临床需要自由选择螺距；