硅灰石在烧结焊剂中的应用研究.Study on Application of Wollastonite in Sintered Welding Flux.随硅灰石填充量的增加, 硅灰石填充聚丙烯材料的拉伸强度稍有下降.With the increasing of the filling amount, PP tensile strength decreases slightly.封面故事: 硅灰石矿石中的稠密浸染状斑铜矿.Cover S...
Liver cancer is linked to the hepatitis B virus.肝癌与乙肝病毒存在关联。As a major health risk hepatitis is second only to tobacco.肝炎是仅次于吸烟的主要健康隐患。We should require that every student is immunized against hepatitis B.我们应要求每个学生都注射乙肝疫...
Viral replication can be blocked by antiviral drugs that disrupt DNA.通过抗病毒药物破坏DNA来抑制病毒的复制.Results Both EPN and SEPN indicated remarkable in vivo antiviral activity at a dose of 100 mg · kg ~ ( - 1 ).结果EPN和SEPN都 显示出体内抗流感病...
因为喉部感染,我在服用抗菌素.I'm taking antibiotics for a throat infection.抗菌素含量不高,被确认为对人类无害.The low levels of antibiotics are not considered harmful to humans.科学家认为,过度接触抗菌素使有抗药性的细菌的传播更广泛.Scientists believe overexposure to antibi...
Experimenters have succeeded in controlling the rate and regularity of the heartbeat.实验者已经成功控制了心跳的速度和频率。When the experimenters repeated the tests on themselves, they observed an exactly opposite effect.当实验者在自己身上重复测试时,他们观...
The refugees were forcibly repatriated.难民被强制遣送回国。Her ideas were forcibly expressed.她的看法被有力地表达了出来.The rioters were forcibly removed from the plaza.暴徒们被强行驱逐出广场....