primary nodule

英 [ˈpraɪməri ˈnɒdjuːl]

美 [ˈpraɪmeri ˈnɑːdʒuːl]

网络一次小结; 初级淋巴小结

Bone marrow stromal cells from femur of rats were obtained for primary and secondary cultures, so as to investigate cell growth curve by cell counting and MTT assay, ALP activity and calcification nodule formation.
将股骨骨髓基质细胞进行原代和传代细胞培养，细胞计数法和噻唑蓝法绘制生长曲线，进行碱性磷酸酶（ALP）活性及体外矿化小结形成量的检测。
Results The accuracy of diagnosis was 91.9% for primary pulmonary carcinoma, 83.3% for benign tumor, 72.2% for tuberculoma and 48.3% for inflammatory nodule.
结果最大似然判别法对原发性肺癌、良性肿瘤、结核球、炎性结节的诊断正确率分别为91.9%、83.3%、72.2%、48.3%。
Results: Of the 20 primary tracheal tumors, 1 was benign, showing intraluminal smooth nodule with narrow base and without tracheal wall thickening.
结果：20例原发气管肿瘤，良性1例，CT表现为腔内光滑结节，窄基底，气管壁无增厚；
The primordium divides and differentiates, forming a primary nodule lobe.
根瘤原基分裂、分化，形成初生根瘤瘤片。
Chronic hoarseness is the most common vocal problem in children. Overseas statistical report state that its incidence is between 2%~ 23.4% and its primary cause is vocal nodule.
慢性声嘶是小儿声带病变中最常见的症状，国外报道其发生率为2%～23.4%，原因多是声带小结。