Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

fractional distillation – the separation of volatile components of different boiling points in a mixture by the gradual increase of temperature and the separate collection of each component.	fraksion distillash – haroratning bosqichma-bosqich oshirilishi va har bir komponentning alohida yig'ilishi orqali turli xil qaynoq nuqtalarining uchuvchan qismlarini aralashmada ajratish.
francium – a radioactive element of the alkali metal group. Symbol: fr; atomic number: 87.		fransiy – gidroksidi metall guruhining radioaktiv elementi. Ramz: fr; atom raqami: 87.
freezing –(of temperatures) approaching, at, or below the freezing point.		muzla(ti)sh –(harorat) yaqinlashganda, muzlash nuqtasida yoki pastda.
freezing point –the temperature at which a liquid freezes		muzlash nuqtasi – bir suyuqlik muzlatadigan harorat
fusion – the act or process of fusing; the state of being fused.		eri(ti)sh – birlashtiruvchi harakat yoki jarayon; birlashtirilishi holati.
fusion reactor –a reactor for producing atomic energy by nuclear fusion