A viral infection may be localized disseminated or inapparent. 病毒感染可以是局限性的，扩散性的，或不显性的。
There are inapparent changes caused by the frequency. 频率对活性的影响不明显。
Its ratio of inapparent infection to apparent infection is about 100:1. 该病隐性感染与显性感染的比例约为100：1。
The economic farming products have inapparent advantage in general though the earthnut and sugar beet have some. 在养殖产品方面，除海水养殖和禽蛋生产上具有一定的优势外，肉、奶、淡水养殖等其它养殖产品均不具备比较优势。
Inapparent or subclinical infections occur when too few cells are infected to cause clinical symptoms. 隐性或亚临床感染发生在感染细胞数量很少以至于不引起临床症状。
It was observed from the bending experiments that the influence of frequencies on the fatigue life of the solder interconnects is inapparent. 计算锡铅球所受每循环周期下的弯曲循环负载的累积应变能密度；
