Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

saqlash, konservatsiya –tabiiy resurslardan zaif foydalanishni oldini olish uchun ehtiyotkorlik bilan foydalanish.
conservation– the careful utilization of a natural resource in order to prevent depletion.
saratonga sabab bo‘luvchi modda–saraton ishlab chiqarishga moyil bo'lgan har qanday modda yoki vosita.		carcinogen– any substance or agent that tends to produce a cancer.
saxaroza– kristalli disakarid, c1 2 h 2 2 o 1 1, shakarqamandan olingan shakar, shakar ko'knori va sorghum va chinor shakarining katta qismini shakllantiradi; shakar.		saccharose– a crystalline disaccharide, c 1 2 h 2 2 o 1 1 , the sugar obtained from the sugarcane, the sugar beet, and sorghum, and forming the greater part of maple sugar; sugar.
saxaroza–kristalli disakarid, c1 2 h 2 2 o 1 1, shakarqamandan olingan shakar, shakar ko'knori va sorghum va chinor shakarining katta qismini shakllantiradi; shakar.		sucrose– a crystalline disaccharide, c 1 2 h 2 2 o 1 1 , the sugar obtained from the sugarcane, the sugar beet, and sorghum, and forming the greater part of maple sugar; sugar.
sedementatsiya– suyuqlikning quyi qismiga to'g'ri keladigan modda birikishi yoki to'planishi; lees; parchalanadi.		sedimentation– the deposition or accumulation of the matter that settles to the bottom of a liquid; lees; dregs.
selen– kimyoviy jihatdan kimyoviy jihatdan kristallant va amorf bo'lgan bir necha allotropik shakllarda yuzaga keladigan va yorug'lik ta'siri ostida o'zgarib turadigan elektr qarshilikka ega bo'lgan oltingugurt va teluraga o'xshaydi. Atom og'irligi: 78.96; atom raqami: 34; o'ziga xos tortishish darajasi: (kulrang) 4.80 25 ° c, (qizil) 4,5 ° 25 ° c.		selenium– a nonmetallic element chemically resembling sulfur and tellurium, occurring in several allotropic forms, as crystalline and amorphous, and having an electrical resistance that varies under the influence of light.Symbol: se; atomic weight: 78.96; atomic number: 34; specific gravity: (gray) 4.80 at 25°c, (red) 4.50 at 25°c.
selsiy shkalasi–0° muzning erish nuqtasini bildiradi va 100 ° suvning qaynoq nuqtasini ifodalovchi harorat miqyosida		celsius scale– a scale of temperature in which 0° represents the melting point of ice and 100° represents the boiling point of water