基本解釋[交通運(yùn)輸工程]天然瀝青[材料科學(xué)]天然瀝青[地球科學(xué)]天然瀝青英漢例句雙語(yǔ)例句Natural asphalt storage in underground, some forming seam or piled up in the earth's crust surface.天然瀝青儲(chǔ)藏在地下，有的形成礦層或在地殼表面堆積。A new type anti-track RS2000 natural asphalt modifier was introduced. Chemical components of the modifier were analyzed.介紹了一種新型RS2000抗車轍瀝青改性劑，分析了該改性劑的化學(xué)組成。It is not favorable area to find gas field in the area, which the natural asphalt commonly occurs and oil and gas seepage and extensional fracture are developed.但在廣泛古生界地層裸露區(qū)，特別是碳酸巖發(fā)育的地帶，普遍見(jiàn)天然瀝青、油氣苗及張性斷裂，是找油氣的不利區(qū)域。natural asphalt更多例句詞組短語(yǔ)短語(yǔ)natural rock asphalt 瀝青巖;天然瀝青natural l asphalt 天然瀝青Natural lake asphalt 天然湖瀝青NATURAL BITUMEN AND ASPHALT 油礦產(chǎn)品natural mixture of asphalt 天然瀝青混合物natural asphalt更多詞組專業(yè)釋義交通運(yùn)輸工程天然瀝青Natural asphalt is a kind of excellent modifier to improve road asphalt. It can effectively improve the road performance of the asphalt materials.天然瀝青是一種優(yōu)質(zhì)的路用瀝青改性外摻劑,能有效地改善瀝青材料的路用性能。材料科學(xué)天然瀝青地球科學(xué)天然瀝青