English
In the field of biomedicine, cell cultivation is a crucial technological tool widely employed in research, drug development, vaccine production, and other applications. A cell factories is a specialized tool designed specifically for cell cultivation, distinguished by its multi-layered structure and unique materials, offering significant advantages in cell culture.
A cell factories features a multi-layered structure and is typically made of polystyrene. This material exhibits excellent biocompatibility, providing a stable chemical environment conducive to cell cultivation. Commonly available in configurations such as 1-layer, 2-layer, 5-layer, 10-layer, and 40-layer variants, each layer offers an independent growth space for cells.
The core advantage of this cultivation device lies in its multi-layered structure. This design maximizes cultivation surface area within a limited space, greatly conserving facility space. Moreover, the multi-layered configuration enhances cell growth density, accelerates cell proliferation rates, and thereby improves the efficiency of cell cultivation.
Additionally, cell factories are equipped with integrated piping systems that enable sterile liquid transfer, significantly reducing the risk of cell contamination. Sterile transfer is critical in cell cultivation as any contamination can adversely affect cell growth and even lead to the failure of the entire cultivation experiment.
The FAI climbed 5.9 percent year-on-year in the first 11 months of 2018, quickening from the 5.7-percent growth in Jan-Oct, the National Bureau of Statistics (NBS) said Friday in an online statement.
The key indicator of investment, dubbed a major growth driver, hit the bottom in August and has since started to rebound steadily.
In the face of emerging economic challenges home and abroad, China has stepped up efforts to stabilize investment, in particular rolling out measures to motivate private investors and channel funds into infrastructure.
Friday's data showed private investment, accounting for more than 60 percent of the total FAI, expanded by a brisk 8.7 percent.
NBS spokesperson Mao Shengyong said funds into weak economic links registered rapid increases as investment in environmental protection and agriculture jumped 42 percent and 12.5 percent respectively, much faster than the average.
In breakdown, investment in high-tech and equipment manufacturing remained vigorous with 16.1-percent and 11.6-percent increases respectively in the first 11 months. Infrastructure investment gained 3.7 percent, staying flat. Investment in property development rose 9.7 percent, also unchanged.