English
Hemm ħafna tipi ta 'ċelluli. Mill-perspettiva tal-metodi ta 'kultura, huma prinċipalment maqsuma f'żewġ tipi: ċelloli aderenti u ċelloli ta' sospensjoni. Il-Flasks tal-kultura taċ-ċelluli jista 'jintuża għall-kultura ta' ċelloli aderenti u ċelloli ta 'sospensjoni. Id-differenza hija li meta jintuża għall-kultivazzjoni ta 'ċelluli aderenti, il-wiċċ ta' konsumabbli jeħtieġ li jiġi ttrattat b'wiċċ TC.
Differenti minn ċelloli ta 'sospensjoni, it-tkabbir ta' ċelloli aderenti għandu jkollu wiċċ ta 'appoġġ li jista' jkun imwaħħla ma', u ċ-ċelloli jistgħu jikbru u jirriproduċu fuq dan il-wiċċ billi jiddependu fuq fatturi ta 'twaħħil imnixxija minnhom infushom jew ipprovduti fil-medju tal-kultura. Fil-passat, il-konsumabbli tal-kultura taċ-ċelluli kienu l-aktar magħmula mill-ħġieġ, li huwa idrofiliku, għalhekk il-wiċċ ma jeħtieġx trattament speċjali. Bl-iżvilupp mgħaġġel tax-xjenza u t-teknoloġija, diversi materjali polimeri gradwalment issostitwixxu materjali tal-ħġieġ u saru materjali ta 'proċessar tajbin għal konsumabbli tal-kultura taċ-ċelluli. Sabiex jiġi żgurat li ċ-ċelloli aderenti jistgħu jitwaħħlu sew mal-wiċċ tal-konsumabbli, il-wiċċ tal-kunjett kwadru tal-kultura taċ-ċelluli jeħtieġ li jiġi modifikat b'mod speċjali biex jintroduċi fatturi idrofiliċi fuq il-wiċċ biex jadattaw għat-tkabbir u r-riproduzzjoni taċ-ċelloli aderenti. .
TC isem sħiħ: Kultura tat-tessut ittrattat, trattament TC ifisser li l-wiċċ tal-bastiment ġie modifikat biex ikun adattat għall-kultivazzjoni ta 'ċelluli aderenti. Iċ-ċelloli li jikbru f'sospensjoni mhux bilfors jeħtieġu tali utensili trattati apposta. Madankollu, dixxijiet tal-kultura taċ-ċelluli wara t-trattament tal-modifika tal-wiċċ huma ġeneralment adattati għall-kultura taċ-ċelluli tas-sospensjoni.
TC it-trattament tal-wiċċ huwa proċess importanti għal Flasks tal-kultura taċ-ċelluli, fabbriki taċ-ċelluli u konsumabbli oħra taċ-ċelluli aderenti. Saret iċ-ċavetta biex tiżgura t-tkabbir u r-riproduzzjoni normali taċ-ċelloli u se jkollha rwol aktar importanti fil-qasam tax-xjenzi tal-ħajja.
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.