Commonly this family is called the orchid family: scientifically, the family is called Orchidaceae.
一般称为兰花花系，科学上称为兰花科。
And bacterium of negative of change orchid family name is not sensitive to penicillin, and wait to streptomycin, chloromycetin sensitive.
而革兰氏阴性菌则对青霉素不敏感，而对链霉素、氯霉素等敏感。
Bacterium of positive of orchid family name has common remove from office: bacili of grape coccus streptococcic pneumonic diplococcus anthrax diphtheria bacili tetanic bacili;
常见的革兰氏阳性菌有：葡萄球菌、链球菌、肺炎双球菌、炭疽杆菌、白喉杆菌、破伤风杆菌等；
Distinguish above all so bacterium of cause of disease is bacterium of positive of change orchid family name or electronegative bacterium choosing antibiotic respect meaning great.
所以首先区分病原菌是革兰氏阳性菌还是阴性菌，在选择抗生素方面意义重大。
Distinguish above all so bacterium of cause of disease is bacterium of positive of change orchid family name or electronegative bacterium choosing antibiotic respect meaning great.
所以首先区分病原菌是革兰氏阳性菌还是阴性菌，在选择抗生素方面意义重大。
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