Proċess ta 'tħaddim tal-fabbrika taċ-ċelluli u prekawzjonijiet

Wed May 18 12:09:26 CST 2022

Il-cell factory huwa mezz ta 'kultura taċ-ċelluli ddisinjat tajjeb li jagħmel użu sħiħ mill-wiċċ massimu tal-kultura fi spazju limitat, u b'hekk jiffranka l-ispazju; jista 'jintuża għall-produzzjoni fuq skala industrijali bħal vaċċini, antikorpi monoklonali jew bijofarmaċewtiċi, u huwa partikolarment adattat għal ċelloli aderenti jistgħu jintużaw ukoll f'kultura ta' sospensjoni. Il-proċess tat-tħaddim speċifiku tal-fabbrika taċ-ċelluli huwa kif ġej:

1. Ħoll l-għatu, injetta l-mezz tal-kultura fil-fabbrika taċ-ċelluli billi tmejjel jew ippumpjar, u s-sospensjoni taċ-ċelluli se tgħaddi bil-mod f'kull saff tal-fabbrika taċ-ċelluli, tkopri l-għatu u tibqa 'wieqfa;

2. Poġġi bil-mod il-fabbrika taċ-ċelluli fuq in-naħa tagħha, il-ġenb bil-port tal-mili tal-likwidu jħares 'il bogħod minnek, u ħalliha toqgħod biex is-sospensjoni taċ-ċellula tgħaddi bil-mod u b'mod uniformi f'kull saff;

3. Dawwar 90 grad lateralment, żomm id-daħla tal-likwidu 'l fuq, u ħalliha toqgħod biex is-sospensjoni taċ-ċellula tiċċirkola f'kull saff bil-mod u b'mod uniformi;

4. Żomm il-ġenb tad-daħla tal-likwidu biż-żewġ idejn, u bil-mod livellha biex tevita tħawwad kbir tal-likwidu;

5. Imxi għal inkubatur taċ-ċelluli adattat għall-kultura, u kun żgur li timxi bil-mod u b'mod stabbli, u tħallix il-likwidu jgħaddi fi saffi oħra;

6. Wara l-kultivazzjoni, ferra l-mezz tal-kultura fil-kontenitur tal-ġbir.

Prekawzjonijiet:

1. Sabiex tiżgura li s-soluzzjoni ta 'kull saff tkun imqassma b'mod uniformi, ipprova żommha livell meta tmexxi l-fabbrika taċ-ċelluli;

2. L-ixkaffa tal-pjattaforma fejn titqiegħed il-fabbrika taċ-ċelluli għandha tkun livell biex tevita li l-ħxuna taċ-ċelloli fuq l-istess saff tkun differenti;

3. Meta tnaddaf il-fabbrika taċ-ċelluli, tużax fluss ta 'ilma rapidu, inkella tikkawża ħsara lill-fabbrika taċ-ċelluli.

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.