Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

bug‘lanuvchanlik – tez bug'lanish; bug’ shaklida osonlik bilan o'tish
volatility – evaporating rapidly; passing off readily in the form of vapor
bura– tabiiy ravishda hosil bo'lgan yoki tabiiy ravishda hosil bo'lgan boratlardan olingan oq, suvda eriydigan kukun yoki kristallar, hidli natriy borat, Na 2 B 4 O 7 ⋅ 10H 2 O; tinkal: oqsil, tozalovchi vosita sifatida, shisha, chinni va emal ishlab chiqarishda va teriga ishlov berishda ishlatiladi	borax– a white, water-soluble powder or crystals, hydrated sodium borate, Na 2 B 4 O 7⋅10H 2 O, occurring naturally or obtained from naturally occurring borates; tincal: used as a flux, cleansing agent, in the manufacture of glass, porcelain, and enamel, and in tanning
burchak – ikkala kesishgan chiziqlar orasidagi masofa (odatda daraja bilan o'lchanadigan joy) ular uchrashadigan nuqtaga yaqin yoki yaqin.	angle – the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.
butan– rangsiz, yong'inga qarshi gaz, C 4 H 10, ikki izometrik shaklda mavjud bo'lgan to'yingan alifatik: asosan kauchuk ishlab chiqarishda va yonilg'i sifatida ishlatiladi	butane– a colorless, flammable gas, C 4 H 10 , a saturated aliphatic existing in two isometric forms: used chiefly in the manufacture of rubber and as fuel.