stem的例句（stem在句子中的用法）

• Methods Anti - NOX 4 ribozyme clones of mouse embryonic stem ( ES ) cells were differentiated into embryoid bodies ( EBs ). 方法用 核糖 酶技术获得尼克酰胺腺嘌呤二核苷酸磷酸氧化酶4低表达小鼠胚胎干细胞克隆,将小鼠胚胎干细胞分化为胚小体.
• To examine the expression pattern of DSP , DMP 1 , CBFA 1 , BMP 2 in rat dental pulp stem cells ( RDPSCs ). 目的检测dsp、 DMP1 、 CBFA1 、 BMP2在大鼠牙髓干细胞中的表达,为大鼠牙髓干细胞的生物学功能研究提供基础.
• The stem protrudes distally out of the composite to allow insertion and press - fit into the host. 假体突出于远端超过复合物,以允许插入和匹配进入宿主.
• Hawthorn stem and leaf decoction of Staphylococcus aureus and Bacillus anthracis is also a disincentive. 山楂茎、叶煎剂对金黄色葡萄球菌和炭疽杆菌也有抑制作用.
• The main stem and fruiting branches of determinant types remain relatively short. 有限生长类型的主茎和果枝仍然较短.
• Stem cells a lesson from dedifferentiation. 干细胞:从脱教训.
• A two piece packing gland prevents cocking and stem damage. 两件式填料压盖防止压盖翘起和阀杆损坏.
• Foremast shall be installed on the centerline of ship's stem. 前桅安装在船首中心线上.
• Callus was induced from explants of cassava stem with bud and shootlet. 用木薯茎切段及顶芽作为外植体,诱导木薯愈伤组织的形成.
• Can be a passive cam or a spring - loaded device with two or more camming a stem. 可以是被动凸轮保护器,也可以是有两个或更多凸轮装置的弹簧保护装置.
• The flexible twining or climbing stem of certain plants, such as the hop, woodbine, or bindweed. 细长柔韧的枝或嫩条(尤指柳或一些藤茎植物), 用于枝编工艺.
• Clonal populations from individual stem cells could form neuron - , astrocyte -, and adipocyte - like cells upon inducted differentiation. 自单个干细胞而来的细胞克隆在不同条件诱导下可以形成神经元样 、 胶质样及脂肪样细胞.
• Objective : To explore the treatment of pure red cell aplasia ( PRCA ) after ABO - incompatible alloge - neic peripheral blood stem cell transplantation. 目的: 探讨ABO血型不合异基因外周血干细胞移植后纯红细胞再生障碍性贫血 ( PRCA ) 的治疗.
• This concept has now been replaced, for stem apices, by the tunica - corpus theory. 此观点目前已经被原套原体学说所取代.
• Objective To study the feasibility of Spermatogonial stem cells allotransplantation. 目的研究同种生精干细胞移植的后的形态学变化.
• Objective : To study the feasibility of spermatogonial stem cell allotransplantation. 目的: 研究同种生精干细胞移植的可行性.
• Objective To study the therapeutic effectiveness and associated complications of unrelated allogeneic hematopoietic stem cell transplantation ( URD - SCT ). 目的探讨非血缘关系异基因造血干细胞移植 ( URD-SCT ) 的疗效和相关并发症.
• Methods; Allogeneic peripheral blood stem cell non - myeloablative transplantation. 方法: 异基因 非 清髓性外周血干细胞移植.
• There is a great quantity of aerenchyma and secretory canals distributed in root, stem and leaf. 根 、 茎、叶中均有发达的通气组织和分泌道分布.
• Stem erect or floating, elongate, 5 - angled, nodes often with adventitious roots. 茎直立或漂浮, 拉长, 5具角, 节通常具不定根的.