常見(jiàn)例句雙語(yǔ)例句But the process for gram-positive bacteria like S. aureus has remained unclear.但是，對(duì)於像金黃色葡萄球菌這類(lèi)的革蘭氏陽(yáng)性菌的機(jī)理仍不清楚。The purpose of this study is to evaluate the effect of albumin on the photodynamic inactivation of gram-positive bacteria.在本研究?jī)}中，將探討白蛋白的存在，對(duì)於革蘭氏陽(yáng)性菌光動(dòng)力殺菌傚果的影響。Such organisms are so named because they don't pick up the purplish dye used in the test to distinguish them from gram-positive bacteria.這類(lèi)細(xì)菌之所以被如此命名是因爲(wèi)他們和革蘭氏陽(yáng)性菌相比不能吸收淡紫色的染料。權(quán)威例句They tested their treated materials with Staphylococcus aureus and Escherichia coli, the gram-positive and gram-negative bacteria that are always giving humans a bad day.FORBES: New Antibacterial Clothing: Secret Ingredient RevealedScientists divide bacteria into so-called "gram positive" varieties like Strep, which lack rigid cell walls and can be stained with dye, and "gram negative" ones that have cell walls and aren't dyeable.FORBES: Bleeding Edge 返回 Gram-positive bacteria