English
Ijika lokukhula kwamaseli iyindlela evamile yokunquma inani eliphelele lokukhula lamaseli, inkomba ebalulekile yokunquma ukusebenza kwamaseli, kanye nemingcele eyisisekelo yezici zebhayoloji zamaseli akhulisiwe. I-fektri yamaseli isetshenziselwa kakhulu isiko lamaseli anamathelayo, ngakho-ke udweba kanjani ijika lokukhula kwamaseli?
Ngokujwayelekile, ngemva kokuba amaseli edlulisiwe, ayamiswa isikhathi esifushane bese enamathela odongeni, bese bechitha izikhathi zokufukamela ezihlukene zobude obuhlukene, okungukuthi, bangena esigabeni sokukhula okubonakalayo sokuhlukana okukhulu. Ngemva kokuba amaseli efinyelele ukugcwala kokugcwala, ayayeka ukukhula, angene esigabeni sethafa, bese ewohloka futhi afe. Ukuze uchaze ngokunembile izinguquko eziguquguqukayo zezinombolo zamaseli kuyo yonke inqubo, ijika elivamile lokukhula lingahlukaniswa libe izingxenye ezine: inkathi efihlekile ekhula kancane, isikhathi sokukhula esinomthamo omkhulu, indawo eyisicaba emise okwethafa. isikhathi, kanye nokuwohloka nokubola. Ijika lokukhula litholwe ngokuhlela inombolo yamaseli asebenzayo (10,000/mL) ngokumelene nesikhathi samasiko (h noma d).
1. Isikhathi sokufukamela: Ukugaya nokudlula kunomthelela kumaseli, ngakho-ke amaseli alashiwe adinga ukulungiswa kabusha ukuze avumelane nesimo esisha sokukhula. Amaseli ayisisekelo adinga okungenani amahora angu-24-96, kanti amaseli angafi adinga amahora angu-6-24;
2. Isigaba sokukhula se-Logarithmic: Inani lamaseli kulesi sigaba libonisa ithrendi yokukhula kwe-logarithmic. Isikhathi sokukhula kwe-logarithmic siyahlukahluka kuye ngezinhlobo zamaseli ahlukene, ngokuvamile izinsuku ezi-3-5;
3. Isigaba se-Stasis: Ngokuvamile, amaseli azogcina ekhula enze i-monolayer. Lapho indawo yokuxhumana kanye nenani lamaseli lifinyelela izinga elifanele ngokufanayo, amaseli ngeke esakhula futhi umsebenzi uzoba sesigabeni esimile.
Ngokubheka ijika lokukhula lamaseli efekthri yamaseli, singaqonda inqubo yokukhula kwamangqamuzana, ukuze kuhlaziywe izinga lokukhula kwamangqamuzana, futhi kunqunywe isikhathi sokudlula kwamangqamuzana, i-cryopreservation, kanye nokwengezwa kwezidakamizwa.
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.