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- roller type culture apparatus 滚筒式培养器
- Ready for roller type &presser foot. 备圆轮式与平押式押脚两种。
- Cell culture apparatus (CCA) is necessary to space medicine research and space life science research. 细胞培养装置是从细胞分子水平进行医学研究和生命科学研究的基本物质保障。
- Type GC-D is a roller type freewheel non-bearing supported, Earrings are required to support axial and radial loads. GC-D系列为无轴承支撑滚柱式单向离合器。
- Description: Type GC-A is a roller type freewheel non-bearing supported.Nominal outside diameter is a standard ball bearing dimension. 系列为无轴承支撑滚柱式单向离合器，外部尺寸与标准轴承尺寸相同。
- If South Bo indeed existed,its culture should be Zhanghe type culture of the pre Shang culture. 如果南亳确实存在，其文化应是漳河型一类先商文化。
- The bEnd.3 employed in this research is adopted by American Type Culture Collection (ATCC), and it is an endothelial cell line in vitro. 本研究所用bEnd.;3是收录在ATCC（American Type Culture Collection）一个体外细胞培养株，经我们鉴定和研究，bEnd
- Comparison of components of fatty acid from different Standard Type Culture Collection, and from the type strains and isolates were carried out. 对不同菌种保藏中心标准株脂肪酸组分的异同、标准株与分离株脂肪酸组分的异同进行了比较。
- It points out that the principle of hacking is low speed, centrifugal force is the key for separating, and roller type comber should be adopted, which causes little damage to apocynum fiber. 指出开松的原则是“低速度、慢开松、小密度”；分离的关键是离心力的大小，必须考虑终末速度和腾空速度；梳理成形则应采用完全罗拉式梳理，对麻纤维损伤小。
- A dose of 0.6ml,2ml and 4ml of the vaccine protected mice, rabbits and pigs respectively against challenge of 1 MLD of toxin of the type culture of C. welchii type A. 疫苗0.;6ml、2ml和4ml的剂量可以分别保护小鼠、兔和猪抵抗标准A型魏氏梭状芽孢杆菌毒素1MLD的攻击。
- It points out that the principle of hacking is low speed,centrifugal force is the key for separating,and roller type comber should be adopted,which causes little damage to apocynum fiber. 指出开松的原则是“低速度、慢开松、小密度”;分离的关键是离心力的大小,必须考虑终末速度和腾空速度;梳理成形则应采用完全罗拉式梳理,对麻纤维损伤小。
- The area between Zhengzhou and Luoyang,the Basin of Nanyang,the n orth western Hubei,and the southern and middle inner Mongolia were not occupied by Miaodigou Type Culture. 而郑洛地区、南阳盆地与鄂西北地区以及内蒙古中南部地区的同期遗存，显然都已不属于庙底沟类型的范畴。
- Description: Type GC-C is a roller type freewheel non-bearing supported.Nominal outer diameter is the same as a series 62 ball bearings.Bearings are required to support axial and radial loads. 产品说明： 型号 GC-C 特性及应用: GC-C系列为无轴承支撑滚柱式单向离合器，外形尺寸与62系列标准轴承相同。
- roll-a-cell tissue culture apparatus 转动组织培养仪
- In September 1998, a seven-year contract was awarded to the American Type Culture Collection in Manassas, Virginia, to establish the Malaria Research and Reference Reagent Resource Center (MR4). 1998年9月（NIAID）和美国菌种保存中心（位于Manassas,Virginia）鉴定了一个7年合约，设立疟疾研究、文献、试剂和资源中心（MR4）。
- Design of Roller Type Feed Control Device 辊式自动送料装置的设计
- iron roller type rice milling machine 铁滚筒碾米机
- Friction roller type intelligent pumping unit 滚筒式智能抽油机设计
- bronze roller type impeller pump 青铜辊筒式推进泵
- Thrust Bearings of Tapered Roller Type, Inch Design 英制设计的锥形滚柱止推轴承
