For biopsy of a lesion seen on a mammogram but not detectable during physical examination , 2 needles or wires can be inserted via radiologic guidance to localize the lesion 给照相时发现、体检又未曾查出的病灶作活检时,可在放射线指导下,插入两个针头或导线进行定位。
But antibody responses in some piglets of these groups were not detectable by elisa over the study period . usually , most of prrsv infections are subclinical 在检测中,所有elisa抗体阳性的动物在westernblotting检狈中都呈阳性, w且westernbi0tting抗体的出现要早于el旧a抗体。
Failures in databases other than the mirrored database are not detectable in a database mirroring session . moreover , a data disk failure is unlikely to be detected , unless the database is restarted because of a data disk failure 由于网络会指示任何两个服务器实例之间的连接断开的时间,因此,数据库镜像会话中的每个服务器实例都会在另外一个服务器实例断开连接时立即受到警告。
As the foster animal may not have been vaccinated yet and he she might have been exposed to something that is not detectable with a regular vet check - up , we strongly suggest that you separate your own companion animals from the foster animal 由于暂养动物可能未接受防疫注射,及该动物可能感染过一些基本兽医检查未必能查到之疾病,本组织建议阁下将暂养动物与阁下饲养之宠物隔离。
Result : in the 39 colorectal carcinomas , 35 ( 89 . 7 ) had detectable telomerase activity , in 21 ulcerative colitis , 2 ( 9 . 5 % ) had detectable telomerase activity and 22 normal colorectal mucosae the telomerase activity was not detectable 结果: 39例大肠癌阳性率为89 . 7 % , 21例溃疡性结肠炎阳性率为9 . 5 % , 22例正常对照组阳性率为0 % ,大肠癌端粒酶活性阳性率与肿瘤临床病理分期、组织学类型、肿瘤大小及部位无显著相关。