English
Hujayra fabrikalarikeng miqyosli hujayra madaniyatida tez-tez ishlatiladigan sarf materiallari va yopishgan hujayralarda keng qo'llaniladi. U tabiiy ravishda hidrofobik bo'lgan xom polistiroldan qayta ishlanadi va yopishgan hujayralar o'sishi uchun sarflanadigan materialning yuzasiga yopishishi kerak. Mahsulotning yopishish ko'rsatkichlarini yaxshilash uchun, yopishgan hujayralarning o'sish talablarini qondirish uchun hidrofilik guruhlarni kiritish uchun sirtda TC bilan ishlov beriladi. Shunday qilib, sarflanadigan materiallarning TC bilan ishlov berish ta'sirini qanday aniqlash mumkin?
Tozalanmagan polistirol yuzasi zaryadsiz va gidrofil bo'lmagan va uning hujayra adsorbsiyasi va oqsillarni bog'lash qobiliyati juda yomon, shuning uchun hujayra adsorbsiyasi va o'sishi juda zaif va beqaror. TC bilan ishlov berishdan so'ng, u salbiy zaryadlangan va hidrofil polistirol yuzasi bo'lib, uning hujayra adsorbsiyasi va oqsillarni bog'lash qobiliyati juda barqaror bo'lib, bu hujayra yopishtiruvchi madaniyat uchun mos keladi.
Hujayra zavodining TC bilan ishlov berish ta'sirini aniqlash uchun, a professional asbob - kontakt burchagi tekshirgichi talab qilinadi. Kontakt burchagi qattiq gorizontal tekislikdagi tomchiga ishora qiladi. Qattiq sirtdagi qattiq-suyuq-gazning uch fazali ulanish nuqtasida gaz-suyuqlik interfeysi va qattiq-suyuqlik interfeysi ikki tangens suyuqlik fazasini sendvich qiladi. shakllangan burchak. Aloqa burchagi tekshirgichi asosan suyuqlikning qattiq bilan aloqa burchagini, ya'ni suyuqlikning qattiqga namligini o'lchash uchun ishlatiladi. U turli xil suyuqliklarning turli materiallar bilan aloqa qilish burchagini o'lchashi mumkin. TC bilan ishlov berishning ta'sirini tekshirish uchun tozalangan monolit yuzaga uch tomchi toza suv tomizish kerak va kesishish burchagini aniqlash uchun aloqa burchagi o'lchagich ishlatiladi. Suv tomchisi va kultura yuzasi orasidagi kesishish burchagi 39 darajadan oshmasligi kerak.
Yuqoridagilar hujayra zavodida TC bilan ishlov berish ta'sirini aniqlash uchun ishlatiladigan usullar va asboblardir. Hujayralarning devorga yopishib olishi ularning keyingi o'sishi va ko'payishi bilan bog'liq. Yuqori sifatli sarf materiallari hujayralar uchun yaxshi o'sish sharoitlarini ta'minlaydi va shu bilan hujayra madaniyatining silliq rivojlanishini ta'minlaydi.
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.