bitumens
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · hFarsi Advanced Version کلمات مرتبط(bitumens): بازگشت به واژه bitumens cut-back bitumens
- واژهنامه · Merriam-Webster Collegiate Dictionary bi·tu·men n. Pronunciation: bə- ' tyü-mən, bī-, - ' tü-, esp Brit also ' bit-yə- Function: noun Etymology: Middle English bithumen mineral pitch, from Latin bitumin-, bitumen Date: 15th century 1 : an asphalt of Asia Minor used in ancient times as a cement and mortar 2 : any of various mixtures of hydrocarbons (as tar) often together with their nonmetallic derivatives that occur naturally or are obtained as residues after heat-refining natural substances (as petroleum) specifically : such a mixture soluble in carbon disulfide –bi·tu·mi·ni·za·tion \bə- ˌ tyü-mə-nə- ' zā-shən, bī-, - ˌ tü-\ noun –bi·tu·mi·nize \- ' tyü-mə- ˌ nīz, - ' tü-\ transitive verb ]]>