Methods: To calculate the bacterial endotoxin limit of cefalotin sodium for injection.方法计算注射用头孢噻吩钠的细菌内毒素限值,通过干扰试验,确定其最大无干扰浓度.Objective To establish the bacterial endotoxin test method for cefalotin sodium for injection.目...
He paused to gaze at the squat moose - hide sack.可是,卷了一会,他又停下手,盯着那个鹿皮口袋.He drove by meadows, saw three Moose, a red fox, and lots of deer.他驶过草原, 看见三只麋鹿, 一只红狐狸, 还有许多鹿.He shot a woodchuck and a grouse, and on the tenth day...
She's a tenacious woman. She never gives up.她是个坚毅的人，从不放弃。He has a tenacious memory.他有很强的记忆力.She is very tenacious and will work hard and long to achieve objectives.她是个锲而不舍的人，为了达到目标愿意长期苦干。...