misc. three-valued
制药商仍然要生产治疗普通季节性流感的三价流感疫苗,如今又多了项任务,那就是生产对抗致死性H1N1型流感的疫苗。
Manufacturers have still had to produce the usual “trivalent” vaccine for this year’s seasonal flu, plus a wholly different vaccine for the more deadly H1N1 strain.
因为没有人能够准确地预测到,哪些或者有多少正在流行的流感病毒会引起感染,三价季节性流感疫苗具有最大保护作用。
Since no one can accurately predict which, or how many, of the circulating influenza viruses will infect them, the trivalent seasonal influenza vaccine will provide the broadest protection.
所产生的“三价疫苗”刺激患者的免疫系统产生抗体,为流感病毒株的可能袭击做好准备。
The resulting "trivalent" vaccine provokes the patient's immune system into producing antibodies, and that primes it for an attack by the worrying strains of flu.
- Then also, nitrogen, 3 minus -- these are all going to be isoelectronic with neon.
然后还有,氮,负三价-,这些都是与氖原子等电子的。
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