Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

oson eriydigan qotishma– 160 ° f (70 ° c) dan past haroratlarda eriydigan bizmut, qo'rg'oshin va qalay kabi har xil qotishmalarning har qanday turli xil xavfsizlik asboblarida foydali bo'lishini ta'minlaydi.
fusible alloy– any of various alloys, as of bismuth, lead, and tin, that melt at temperatures as low as 160°f (70°c), making them useful in various safety devices
ostki qoplama– xuddi shu qobiqga tegishli bo'lgan atomning bir nechta elektronlari va bir xil azimutal kvant raqamiga ega bo'lgan bir guruh.		subshell– a group of electrons in an atom belonging to the same shell and also having the same azimuthal quantum number.
ostki yozuv - bundan tashqari, subfiks deb ataladi. har qanday belgi, raqam yoki belgining yonida yozilgan va biroz pastda yozilgan		subscript - also called subfix. any character, number, or symbol written next to and slightly below another.