Compared with tangible assets, the Olympic brands are intangible and easy to be violated. They must be protected through legal measures.
奥林匹克品牌由于存在上的无形性，相对于有形资产来说，构成侵犯的可能性较多，必须通过一定的法律来保护。"We strongly suspect that rare, highly deleterious mutations may co-exist with common polymorphisms in many infectious diseases, " he said.
他说：“我们非常怀疑那些罕见的、具有高度危害的基因突变可能与许多感染性疾病的普遍多形性共存。”One of the characteristics of service is the invisibility of products, which cannot be produced in advance.
服务的特点之一是产品的无形性，不可以提前生产；Spontaneous regression of erythema multiforme in different parts of the body was recognized when the ringworm infection resolved.
自然消退的多形性红斑不同地区的尸体被确认感染时癣解决。Glioblastoma multiform is one of the most common types of primary central nervous system tumors with dismal prognosis.
多形性脑胶质母细胞瘤是最常见的颅内肿瘤之一且预后差。An unusual finding was the presence of solid pleomorphic foci within tumor deposits, consistent with anaplastic transformation.
但是在肿瘤灶中存在不常见的实性、多形性区域，符合间变性转化。These neoplastic cells are pleomorphic and they seem to have clear cytoplasm.
肿瘤细胞具有多形性，似乎有透明的胞浆。When they did, the news wasn't good: She had glioblastoma multiforme, a particularly aggressive form of brain cancer.
确诊的结果是个坏消息：她患的是多形性胶质母细胞瘤，一种极为快速地恶化的脑癌。Pleomorphic liposarcomas, pleomorphic undifferentiated sarcomas, and pleomorphic rhabdomyosarcomas belong to this group.
多形性脂肪肉瘤，多形性未分化肉瘤以及多形性横纹肌肉瘤都属于这个群组。