English
Enkambweni yesiko lamaseli, izinkinga ezihlukahlukene zokungcola ezibangelwa ukusebenza okungalungile nezinye izizathu bezilokhu zigxile kubacwaningi. Ikakhulukazi emasikweni amaseli amakhulu njengokuthi izimboni zamaseli, inkinga yokungcoliswa kwamaseli ayinakunakwa.
Eqinisweni, uma kusetshenziswa izimboni zamaseli ukwenza isiko lamaseli, uma wonke umsebenzi wenziwe endaweni futhi ukuqwashisa ngokuvimbela kuyasungulwa, ukungcola okuningi kungagwenywa. Ngokucacile, ihlanganisa izici ezilandelayo:
1. Imithetho nemigomo emihle: Imithetho nemithethonqubo eqinile kufanele isungulwe endaweni yesiko lamaseli, futhi kungangena abasebenzi abafanelekile kuphela. Kumelwe kuhlelwe ngokunengqondo ukuze kuqinisekiswe ukuthi izinto ezidingekayo zibekwe eduze, futhi ukunyakaza okungadingekile kuyagwenywa lapho kusingathwa amaseli.
2. Ukusebenza kwe-Aseptic: Leli iphuzu elibaluleke kakhulu enqubweni yesiko lamaseli, okubandakanya ukulungiswa kwendawo yesiko, ukupakishwa okuncane koketshezi, ukuphatha izinto ezibonakalayo, indlela yokusebenza lapho uhogela umoya noma uketshezi olufisayo, njll., konke okumele kusetshenziswe ngokuqinile. ngokuhambisana nomgomo wokuba inzalo.
3. Gcina indawo yokusebenza ihlanzekile: Isiko lamaseli linezidingo eziphakeme kakhulu endaweni ezungezile, futhi kuyadingeka ukugcina indawo yokusebenza ihlanzekile njalo, okuhlanganisa iphansi namatafula, ama-incubator e-carbon dioxide, amakhabethe okuphepha kwezinto eziphilayo, imfucuza, okugeza amanzi, njll.@ _@4. Ukusetshenziswa okunengqondo kwemithi elwa namagciwane: Imithi elwa namagciwane inganciphisa ukungcoliswa kwamangqamuzana, kodwa ukuthembela ngokweqile kuvame ukukushaya indiva ukuhlinzwa kwe-aseptic, futhi ukusetshenziswa kwemithi elwa namagciwane kungase futhi kuguqule izici zebhayoloji zamangqamuzana futhi kulahlekise imiphumela yokuhlolwa, ngakho kufanele isetshenziswe ngokuqapha.
5. Ukusungula ibhange lamangqamuzana: Izikhungo ezinemibandela kufanele zisungule ibhange lamaseli azo, futhi izici zebhayoloji zamaseli e-cryopreserved ngeke zishintshe, ezingaqeda ingozi engaba khona yokungcola okucashile.
Ukungcoliswa kwamaseli kuzothinta ukukhula nokuzala kwawo, futhi lezi amaseli ngokuvamile ayalahlwa. Ukwenza amaphuzu angenhla kungagwema ukungcoliswa kwamaseli embonini yeseli futhi kuqinisekise ukuqhubeka kokuhlolwa.
Contamination of cells will affect their growth and reproduction, and these cells are generally discarded. Doing the above points can avoid contamination of cells in the cell factory and ensure the progress of the 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.