English
I-ama-flasks amasiko eseli iwuhlobo lwesiko lamaseli olusebenzisekayo, oludlala indima ebalulekile kumaseli esikali esimaphakathi nesiko lezicubu elabhorethri. I-cap yebhodlela yalolu hlobo lwebhodlela ihlukaniswe yaba izinhlobo ezimbili: i-cap evaliwe kanye ne-cap yokuphefumula. Khona-ke amakepisi amabili aya ngokulandelana, hlobo luni lwesimo olusebenzayo futhi uyini umehluko?
Indawo yesiko lamaseli ihlanganisa oyinyumba, izinga lokushisa elifanele (37～38℃), ingcindezi ye-osmotic (260～320mmol /L), i-carbon dioxide ne-pH efanelekile (7.2-7.4). Ama-flasks ayisikwele wamaseli ngokuvamile adinga usizo lwama-incubator noma izindlu zokugcina izithombo zesiko lamaseli. Ngokwezindawo ezihlukene zokusebenzisa, izivalo zihlukaniswe zaba izinhlobo ezimbili: izivalo ezivaliwe kanye nezivalo eziphefumulayo.
Ikepisi lokuvala: Lolu hlobo lwesivalo luvalwe ngokuphelele. Awekho ama-vents kukepisi. Isetshenziswa kakhulu ngaphansi kwezimo ezingenayo i-carbon dioxide njengama-incubator nama-greenhouses. Inomoya omuhle futhi ingavimbela ukuhlasela kwamagciwane angaphandle futhi ikhuthaze ukukhiqizwa kwamangqamuzana. Dala indawo enhle yokukhula.
Ikhava ephefumulayo: Lolu hlobo lwekhava lufakwe imigodi yokukhipha umoya, lezi zimbobo zingavumela i-carbon dioxide endaweni ukuthi ingene kuflask yesikwele ye-cellculture, futhi yenze izimo zokukhula ezifanele zokukhula kwamaseli. Kukhona ulwelwesi oluphefumulayo oluyinyumba phezulu kwekepisi lebhodlela, elinemisebenzi emihle engangeni manzi futhi ephefumulayo. Uketshezi olusebhodleleni lesikwele lesisiko seseli aluthinti umgoqo we-microbial kanye nokuphefumula kolwelwesi oluphefumulayo ngemva kokuxhumana, olungaqinisekisa isimo esihle sokukhula samaseli. izindawo zokukhula kwamaseli. Lapho ukhetha ama-flask of cell culture, kufanele ukhethe ikepisi elifanele ngokuya ngendawo ethize yesiko lamaseli ukuze ugweme ukuthikameza ukukhula kwamaseli.
amaflask e-cell culturecell culture flasks meet the needs of different culture environments for cell growth. When choosing the cell culture flasks, you should choose a suitable cap according to the specific cell culture environment to avoid affecting cell growth.
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.