English
Uyali fabrikalarinson vaktsinalari, hayvonlarga qarshi emlashlar, hujayra terapiyasi va ildiz hujayralari sohalarida keng ko'lamli hujayra madaniyatida muhim rol o'ynaydi. Ular hujayra madaniyati uchun asosiy sarf materiallari bo'lsa-da, ulardan foydalanish paytida ba'zi aksessuarlarning yordami ham talab qilinadi. Tez-tez ishlatiladigan aksessuarlarga quyidagi toifalar kiradi:
1. Sızdırmazlık qopqog'i: Qopqoqning yuqori qismida ventilyatsiya teshiklari mavjud bo'lib, ular asosan karbonat angidrid muhitida ishlatiladi. Shamollatish teshiklari atrof-muhitdagi karbonat angidridning hujayra zavodiga kirishiga imkon beradi va hujayra o'sishi uchun mos o'sish sharoitlarini yaratadi.
2. Nafas oladigan qopqoq: Qopqoqda shamollatish teshiklari yo'q va asosan inkubatorlarda va karbonat angidridsiz issiqxonalarda qo'llaniladi. Muhrlangan qopqoq tashqi bakteriyalarning kirib kelishini oldini oladi va hujayra o'sishi uchun yaxshi o'sish muhitini yaratishga yordam beradi.
3. Shlangi: umumiy shlang va payvandlangan shlangni o'z ichiga oladi, payvandlangan shlangni issiqlik bilan payvandlash mumkin. Asosan suyuqlik o'tkazish uchun ishlatiladi.
4. Shlangi qisqich: uning vazifasi suyuqlikning oqim tezligini nazorat qilish uchun shlangni qisish yoki bostirish effektiga erishishdir.
5. Quvurlar birikmasi: ikki xil shlangni ulang, umumiylari Y tipi va T tipidir.
6. Kichik teshikli konversiya boshi: kichik teshikli hujayra zavodi yoki o'rta teshikli konversiya qopqog'i uchun mos keladi, quvur liniyasining ishlashi uchun ulash shlangi.
7. Konvertatsiya qopqog'i: odatda shlanglarni ulash uchun ishlatiladigan o'rta teshikli konvertatsiya qopqog'i va kichik teshikli konvertatsiya qopqog'ini o'z ichiga oladi.
8. Havo filtri: konditsionerni yaxshilash va suyuqlikning kirish tezligini nazorat qilish.
Katta hujayra madaniyati uchun hujayra zavodlaridan foydalanilganda, asosan yuqoridagi toifadagi aksessuarlar va manipulyatorlar, inkubatorlar, tokchalar va aravalar kabi uskunalar ishlatiladi. ham foydalanish mumkin.
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.