邮路遍及全国.A postal network now covers the whole country.作者指出,城乡差别遍及整个衣阿华州.The authors noted that urban - rural differences were widespread throughout Iowa.恒星是由原来遍及于整个星系内的气体所形成.The starts were formed from gases that original...
对绝大多数β - 内酰胺酶稳定,对DHP-稳定.Doripenem is stable to most � � - lactamase as well as DHP - I.20株菌均检出β内酰胺酶编码基因, 其中TEM基因阳性率 85.0%,DHA基因 阳性率 80.0%.Twenty strains all could be found BLs gene, including blaTEM ( 85.0 % ) and blaDHA...