gram-positive什么意思？

gram-positive的音标：gram-positive的英式发音音标为：[ɡræm 'pɔzitiv]gram-positive的美式发音音标为：[ɡræm 'pɑzɪtɪv]...

Gram - positive cocci were found in 12.9 %. Candida spp was present in 14.1 %.G~+球菌占12.9%, 念珠菌属占14.1%.Results In those pathogen there 52 % is Gram - positive bacteria, there 48 % is Gram - negative bacteria.结果致病菌中革兰氏阳性菌占...